{"id":1387,"date":"2026-01-14T13:04:52","date_gmt":"2026-01-14T13:04:52","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&#038;p=1387"},"modified":"2026-01-14T13:19:49","modified_gmt":"2026-01-14T13:19:49","slug":"jy-zxw-fiber-reinforced-polymer-film-based-self-adhesive-waterproofing-membrane","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/pt_ao\/product\/jy-zxw-fiber-reinforced-polymer-film-based-self-adhesive-waterproofing-membrane\/","title":{"rendered":"JY-ZXW Membrana impermeabilizante autoadesiva \u00e0 base de filme de pol\u00edmero refor\u00e7ado com fibra"},"content":{"rendered":"<h2 dir=\"auto\"><span style=\"font-size: 26px;\">Apresenta\u00e7\u00e3o do produto<\/span><\/h2>\n<p dir=\"auto\">A JY-ZXW \u00e9 uma membrana impermeabilizante autoadesiva produzida pela Great Ocean Waterproof, projetada para uso em projetos de constru\u00e7\u00e3o que exigem prote\u00e7\u00e3o contra umidade. Consiste em uma base de filme polim\u00e9rico refor\u00e7ado com fibra, revestida em ambos os lados com uma camada de liga\u00e7\u00e3o asf\u00e1ltica modificada com pol\u00edmero. A superf\u00edcie superior apresenta uma camada resistente a rasgos refor\u00e7ada com fibra, enquanto a superf\u00edcie inferior inclui uma pel\u00edcula isolante remov\u00edvel revestida com silicone para facilitar o manuseio e a aplica\u00e7\u00e3o.<\/p>\n<p dir=\"auto\">As especifica\u00e7\u00f5es dispon\u00edveis incluem espessuras de 1,5 mm ou 2,0 mm, com um comprimento padr\u00e3o de rolo de 20 metros e largura de 1,0 metro. Essa configura\u00e7\u00e3o \u00e9 adequada para aplica\u00e7\u00f5es em \u00e1reas como estruturas subterr\u00e2neas, t\u00faneis, telhados e subsolos, onde adere a superf\u00edcies como o concreto.<\/p>\n<p dir=\"auto\">Produtos similares no mercado, como os de fabricantes como Joaboa Tech e Younson Technology, frequentemente incorporam materiais betuminosos com refor\u00e7o de fibra de vidro ou pol\u00edmero para maior resist\u00eancia. O JY-ZXW segue essa linha, proporcionando ades\u00e3o sem a necessidade de primers adicionais em muitos casos, embora as condi\u00e7\u00f5es do local devam ser avaliadas quanto \u00e0 compatibilidade.<\/p>\n<p dir=\"auto\">Para a instala\u00e7\u00e3o, a membrana \u00e9 aplicada removendo-se a pel\u00edcula isolante e pressionando-a sobre os substratos preparados. \u00c9 comumente utilizada em projetos de pr\u00e9-pavimenta\u00e7\u00e3o para integra\u00e7\u00e3o com concreto p\u00f3s-moldado, conforme indicado em materiais da ind\u00fastria sobre membranas autoadesivas. Consulte sempre as normas de constru\u00e7\u00e3o locais e as instru\u00e7\u00f5es do fabricante para o uso correto.<\/p>\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Espessura (mm)<\/td>\n<td>1.5 \/ 2.0<\/td>\n<td>Comprimento (m)<\/td>\n<td>20<\/td>\n<td>Largura (m)<\/td>\n<td>1.0<\/td>\n<\/tr>\n<tr>\n<td>Superf\u00edcie<\/td>\n<td>Camada refor\u00e7ada com fibra resistente a rasgos<\/td>\n<td>Subface<\/td>\n<td colspan=\"3\">Separador<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><iframe loading=\"lazy\" title=\"Guia definitivo para a membrana impermeabilizante autoadesiva \u00e0 base de asfalto da Great Ocean\" width=\"1080\" height=\"810\" src=\"https:\/\/www.youtube.com\/embed\/fEmCEGqx7F4?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2>Caracter\u00edsticas de desempenho<\/h2>\n<ul>\n<li><b>Estrutura de refor\u00e7o duplo: <\/b>A membrana apresenta refor\u00e7o nas camadas interna e superficial, proporcionando alta resist\u00eancia \u00e0 tra\u00e7\u00e3o, ao rasgo, ao enrugamento e ao deslizamento. Mant\u00e9m a estabilidade dimensional, oferece resist\u00eancia aos raios UV e suporta com efic\u00e1cia temperaturas altas e baixas. A superf\u00edcie inclui refor\u00e7o de fibra para maior resist\u00eancia ao rasgo e ao deslizamento.<\/li>\n<li><b>Capacidade de autocura:<\/b> Projetado para evitar vazamentos de \u00e1gua, compensando as limita\u00e7\u00f5es da impermeabiliza\u00e7\u00e3o r\u00edgida em concreto, resultando em um sistema combinado de impermeabiliza\u00e7\u00e3o r\u00edgida e flex\u00edvel.<\/li>\n<li><b>Aplica\u00e7\u00e3o com argamassa e autoadesiva: <\/b>Permite a instala\u00e7\u00e3o em superf\u00edcies molhadas gra\u00e7as \u00e0s suas propriedades autoadesivas, facilitando a montagem.<\/li>\n<li><b>Design de borda dupla sobreposta:<\/b> As bordas sobrepostas s\u00e3o autovedantes e resistentes ao enrolamento. A combina\u00e7\u00e3o de encaixes f\u00edsicos de espiga e rasgo e rea\u00e7\u00f5es qu\u00edmicas permite que a membrana se integre \u00e0s estruturas do edif\u00edcio, resistindo a fatores ambientais externos e formando uma liga\u00e7\u00e3o dur\u00e1vel.<\/li>\n<\/ul>\n<h3>\u00cdndice de desempenho<\/h3>\n<table style=\"width: 100%; text-align: center;\" border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tbody>\n<tr>\n<th>N\u00e3o.<\/th>\n<th colspan=\"2\">Item<\/th>\n<th>Indicador<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"2\">1<\/td>\n<td colspan=\"2\">Conte\u00fado sol\u00favel\/(g\/m\u00b2)<\/td>\n<td>H<br \/>\n\u2013<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Propriedade de tra\u00e7\u00e3o<\/td>\n<td>For\u00e7a de rasgamento (N\/50 mm)<\/td>\n<td>\u2265 300<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">2<\/td>\n<td>Alongamento na tens\u00e3o m\u00e1xima<\/td>\n<td>\u2265 50<\/td>\n<\/tr>\n<tr>\n<td>Fen\u00f4meno durante o alongamento<\/td>\n<td>A camada adesiva n\u00e3o est\u00e1 separada da pel\u00edcula de pol\u00edmero ou da base do pneu.<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td colspan=\"2\">For\u00e7a de rasgamento\/N<\/td>\n<td>\u2265 20<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td colspan=\"2\">Resist\u00eancia ao calor (70\u2103, 2h)<\/td>\n<td>Sem fluxo, gotejamento, deslizamento \u2264 2 mm<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td colspan=\"2\">Flexibilidade a baixas temperaturas (-20\u2103)<\/td>\n<td>Sem rachaduras<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td colspan=\"2\">Impermeabilidade<\/td>\n<td>imperme\u00e1vel<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">7<\/td>\n<td rowspan=\"3\">Resist\u00eancia ao descascamento por rolo e rolo (N\/mm)<\/td>\n<td>Nenhum processamento<\/td>\n<td>1.0<\/td>\n<\/tr>\n<tr>\n<td>Tratamento de imers\u00e3o<\/td>\n<td>0.8<\/td>\n<\/tr>\n<tr>\n<td>Tratamento t\u00e9rmico<\/td>\n<td>0.8<\/td>\n<\/tr>\n<tr>\n<td>8<\/td>\n<td colspan=\"2\">Vazamento de \u00f3leo\/n\u00famero de folhas<\/td>\n<td>\u2264 2<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td colspan=\"2\">Viscosidade de reten\u00e7\u00e3o\/min<\/td>\n<td>\u2265 30<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">10<\/td>\n<td rowspan=\"2\">Resist\u00eancia ao descascamento com argamassa de cimento (N\/mm)<\/td>\n<td>Nenhum processamento<\/td>\n<td>\u2265 1,5<\/td>\n<\/tr>\n<tr>\n<td>Tratamento t\u00e9rmico<\/td>\n<td>\u2265 1,0<\/td>\n<\/tr>\n<tr>\n<td>11<\/td>\n<td colspan=\"2\">Resist\u00eancia ao descascamento ap\u00f3s imers\u00e3o em argamassa de cimento (N\/mm)<\/td>\n<td>\u2265 1,5<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">12<\/td>\n<td rowspan=\"3\">Envelhecimento t\u00e9rmico (70\u2103, 168h)<\/td>\n<td>Taxa de reten\u00e7\u00e3o de tra\u00e7\u00e3o\/%<\/td>\n<td>90<\/td>\n<\/tr>\n<tr>\n<td>Taxa de reten\u00e7\u00e3o de alongamento\/%<\/td>\n<td>80<\/td>\n<\/tr>\n<tr>\n<td>Flexibilidade a baixas temperaturas (-18\u2103)<\/td>\n<td>Sem rachaduras<\/td>\n<\/tr>\n<tr>\n<td>13<\/td>\n<td colspan=\"2\">Altera\u00e7\u00e3o dimensional\/%<\/td>\n<td>\u00b11,0<\/td>\n<\/tr>\n<tr>\n<td>14<\/td>\n<td colspan=\"2\">estabilidade t\u00e9rmica<\/td>\n<td>Sem protuber\u00e2ncias, superf\u00edcie lisa, com curvatura m\u00e1xima da pel\u00edcula de pol\u00edmero ou da borda da base do pneu n\u00e3o superior a 1\/4 do comprimento lateral.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1388 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane_1.webp\" alt=\"JY-ZXW Membrana impermeabilizante autoadesiva \u00e0 base de filme de pol\u00edmero refor\u00e7ado com fibra\" width=\"1999\" height=\"725\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane_1.webp 1999w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane_1-1280x464.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane_1-980x355.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane_1-480x174.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1999px, 100vw\" \/><\/p>\n<h3 dir=\"auto\">Aplica\u00e7\u00f5es do produto<\/h3>\n<p dir=\"auto\">A membrana JY-ZXW foi projetada para impermeabiliza\u00e7\u00e3o em \u00e1reas n\u00e3o expostas, especialmente em obras subterr\u00e2neas e internas para diversos tipos de edif\u00edcios. Isso inclui aplica\u00e7\u00f5es em metr\u00f4s a c\u00e9u aberto, t\u00faneis, reservat\u00f3rios de \u00e1gua e canais, onde oferece prote\u00e7\u00e3o contra infiltra\u00e7\u00e3o de \u00e1gua subterr\u00e2nea e umidade em ambientes fechados. Nessas situa\u00e7\u00f5es, a natureza autoadesiva da membrana permite a instala\u00e7\u00e3o sem fixadores mec\u00e2nicos, reduzindo poss\u00edveis pontos fracos na camada impermeabilizante.<\/p>\n<p dir=\"auto\">\u00c9 ideal para projetos onde chamas abertas n\u00e3o s\u00e3o permitidas, como em espa\u00e7os confinados ou \u00e1reas com materiais inflam\u00e1veis \u200b\u200bnas proximidades. Para impermeabiliza\u00e7\u00e3o subterr\u00e2nea, seu refor\u00e7o de fibra resistente a rasgos ajuda a manter a integridade durante o reaterro ou assentamento do solo, minimizando os riscos de perfura\u00e7\u00f5es por agregados pontiagudos ou detritos. Em telhados inclinados, a superf\u00edcie antiderrapante auxilia na aplica\u00e7\u00e3o segura, especialmente em substratos inclinados de concreto ou metal, evitando deslocamentos durante a aplica\u00e7\u00e3o ou sob cargas subsequentes.<\/p>\n<p dir=\"auto\">Al\u00e9m disso, a membrana integra-se eficazmente com materiais aplicados na superf\u00edcie. <a href=\"https:\/\/great-ocean-waterproof.com\/pt_ao\/waterproof-coating\/\">revestimentos imperme\u00e1veis<\/a>, permitindo sistemas em camadas em constru\u00e7\u00f5es combinadas. Isso \u00e9 comum em por\u00f5es, garagens ou c\u00e2maras subterr\u00e2neas, onde a membrana JY-ZXW serve como camada base aderida ao substrato, e revestimentos fornecem uma veda\u00e7\u00e3o extra na parte superior. Em tais configura\u00e7\u00f5es h\u00edbridas, a compatibilidade da membrana com a aplica\u00e7\u00e3o \u00famida garante a ades\u00e3o mesmo em superf\u00edcies \u00famidas, o que \u00e9 pr\u00e1tico em regi\u00f5es com alta umidade ou durante per\u00edodos chuvosos.<\/p>\n<p dir=\"auto\">De modo geral, este produto est\u00e1 em conformidade com as pr\u00e1ticas padr\u00e3o em impermeabiliza\u00e7\u00e3o na engenharia civil, similar a outras membranas asf\u00e1lticas modificadas com pol\u00edmeros utilizadas em projetos de infraestrutura. Os usu\u00e1rios devem avaliar as condi\u00e7\u00f5es espec\u00edficas do local, como a prepara\u00e7\u00e3o do substrato e a exposi\u00e7\u00e3o ambiental, para garantir o desempenho ideal, e consultar normas relevantes, como as da ASTM ou os regulamentos de constru\u00e7\u00e3o locais, para obter orienta\u00e7\u00f5es.<\/p>\n<p><iframe loading=\"lazy\" title=\"Membrana impermeabilizante autoadesiva Great Ocean | Produ\u00e7\u00e3o, embalagem e caracter\u00edsticas detalhadas\" width=\"563\" height=\"1000\" src=\"https:\/\/www.youtube.com\/embed\/ArEPf9Jzrnk?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h3 dir=\"auto\">Compara\u00e7\u00e3o de membranas impermeabilizantes autoadesivas similares<\/h3>\n<p dir=\"auto\">As membranas impermeabilizantes autoadesivas s\u00e3o comumente utilizadas na constru\u00e7\u00e3o civil em aplica\u00e7\u00f5es subterr\u00e2neas, coberturas e ambientes internos onde a prote\u00e7\u00e3o contra umidade \u00e9 necess\u00e1ria sem a presen\u00e7a de chamas. A membrana impermeabilizante autoadesiva JY-ZXW da Great Ocean Waterproof, \u00e0 base de filme polim\u00e9rico refor\u00e7ado com fibras, \u00e9 um exemplo desse tipo de produto, apresentando uma base de filme polim\u00e9rico com refor\u00e7o de fibras e liga\u00e7\u00e3o com asfalto modificado por pol\u00edmero. Abaixo, apresentamos uma compara\u00e7\u00e3o com produtos similares dispon\u00edveis no mercado, com base em especifica\u00e7\u00f5es p\u00fablicas de fabricantes como Grace, Polyguard e MFM. Essa compara\u00e7\u00e3o foca em atributos-chave como composi\u00e7\u00e3o, dimens\u00f5es, refor\u00e7o, aplica\u00e7\u00f5es e vantagens e desvantagens gerais. Observe que o desempenho real pode variar de acordo com as condi\u00e7\u00f5es do local, e os usu\u00e1rios devem consultar as fichas t\u00e9cnicas do fabricante para obter detalhes precisos.<\/p>\n<div>\n<div dir=\"auto\">\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<thead>\n<tr>\n<th data-col-size=\"md\">Produto<\/th>\n<th data-col-size=\"lg\">Composi\u00e7\u00e3o<\/th>\n<th data-col-size=\"sm\">Op\u00e7\u00f5es de espessura<\/th>\n<th data-col-size=\"lg\">Refor\u00e7o<\/th>\n<th data-col-size=\"md\">Dimens\u00f5es padr\u00e3o<\/th>\n<th data-col-size=\"lg\">Principais aplica\u00e7\u00f5es<\/th>\n<th data-col-size=\"lg\">Vantagens<\/th>\n<th data-col-size=\"lg\">Desvantagens<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"md\">JY-ZXW (Great Ocean Waterproof)<\/td>\n<td data-col-size=\"lg\">Base de filme polim\u00e9rico revestida com asfalto modificado por pol\u00edmero em ambos os lados; camada superior refor\u00e7ada com fibra; pel\u00edcula isolante inferior remov\u00edvel revestida com silicone.<\/td>\n<td data-col-size=\"sm\">1,5 mm ou 2,0 mm<\/td>\n<td data-col-size=\"lg\">Fibra resistente a rasgos na superf\u00edcie superior; refor\u00e7o duplo interno\/superficial para maior resist\u00eancia \u00e0 tra\u00e7\u00e3o.<\/td>\n<td data-col-size=\"md\">Comprimento: 20 m; Largura: 1,0 m<\/td>\n<td data-col-size=\"lg\">Aplica\u00e7\u00f5es subterr\u00e2neas n\u00e3o expostas (ex.: metr\u00f4s, t\u00faneis, por\u00f5es, reservat\u00f3rios de \u00e1gua); telhados inclinados; compat\u00edvel com revestimentos; aplica\u00e7\u00e3o em ambiente \u00famido.<\/td>\n<td data-col-size=\"lg\">Autocurativo para vazamentos; resistente a deslizamentos, rugas e raios UV; sobreposi\u00e7\u00f5es autovedantes; integra-se ao concreto para um sistema r\u00edgido-flex\u00edvel; n\u00e3o requer chamas.<\/td>\n<td data-col-size=\"lg\">Pode exigir prepara\u00e7\u00e3o do substrato; limitado a \u00e1reas n\u00e3o expostas; potencial de enrolamento se n\u00e3o aplicado corretamente.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Bituthene 4000 (Grace Construction Products)<\/td>\n<td data-col-size=\"lg\">Filme de suporte de polietileno de alta densidade (PEAD) com composto de asfalto emborrachado; folha pr\u00e9-formada.<\/td>\n<td data-col-size=\"sm\">Normalmente 1,5 mm (60 mil)<\/td>\n<td data-col-size=\"lg\">HDPE laminado cruzado para maior resist\u00eancia e durabilidade.<\/td>\n<td data-col-size=\"md\">Comprimento: 20 m; Largura: 1,0 m (rolos)<\/td>\n<td data-col-size=\"lg\">Funda\u00e7\u00f5es subterr\u00e2neas, t\u00faneis, pra\u00e7as; superf\u00edcies verticais\/horizontais; compat\u00edveis com concretagem.<\/td>\n<td data-col-size=\"lg\">Espessura uniforme; aplica\u00e7\u00e3o a frio; boa ader\u00eancia a superf\u00edcies \u00famidas; resistente \u00e0 press\u00e3o hidrost\u00e1tica.<\/td>\n<td data-col-size=\"lg\">A ader\u00eancia \u00e9 reduzida em climas muito frios; as juntas precisam ser seladas com cuidado; o custo \u00e9 maior para detalhes complexos.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">Membrana Polyguard 650 (Produtos Polyguard)<\/td>\n<td data-col-size=\"lg\">Composto asf\u00e1ltico emborrachado com pel\u00edcula de polietileno de alta densidade; manta asf\u00e1ltica p\u00f3s-concretagem.<\/td>\n<td data-col-size=\"sm\">1,5 mm (60 mil)<\/td>\n<td data-col-size=\"lg\">Pel\u00edcula de HDPE que oferece flexibilidade e resist\u00eancia a rasgos.<\/td>\n<td data-col-size=\"md\">Comprimento: 18,3 m; Largura: 0,91 m<\/td>\n<td data-col-size=\"lg\">Paredes verticais externas, lajes, ICFs, blocos de concreto; barreira de vapor em funda\u00e7\u00f5es e t\u00faneis.<\/td>\n<td data-col-size=\"lg\">Flex\u00edvel para irregularidades; geralmente n\u00e3o necessita de primer; barreira de vapor eficaz; f\u00e1cil de aplicar, basta destacar e colar.<\/td>\n<td data-col-size=\"lg\">N\u00e3o \u00e9 ideal para superf\u00edcies expostas; pode necessitar de placas de prote\u00e7\u00e3o; ader\u00eancia limitada em climas frios.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"md\">MFM SubSeal (MFM Building Products)<\/td>\n<td data-col-size=\"lg\">Asfalto emborrachado com pel\u00edcula de polietileno; dispon\u00edvel em variantes de 40 ou 60 mil.<\/td>\n<td data-col-size=\"sm\">1,0 mm (40 mil) ou 1,5 mm (60 mil)<\/td>\n<td data-col-size=\"lg\">Refor\u00e7o em polietileno para maior resist\u00eancia \u00e0 tra\u00e7\u00e3o e ao rasgo.<\/td>\n<td data-col-size=\"md\">Comprimento: 20 m; Largura: 0,91 m ou 1,0 m<\/td>\n<td data-col-size=\"lg\">Funda\u00e7\u00f5es, varandas, paredes abaixo do n\u00edvel do solo; combina\u00e7\u00f5es de drenagem e impermeabiliza\u00e7\u00e3o.<\/td>\n<td data-col-size=\"lg\">Autoadesivo sem calor; compat\u00edvel com placas com relevo; ideal para sistemas multicamadas.<\/td>\n<td data-col-size=\"lg\">Possibilidade de enrolamento das bordas; requer substratos limpos e secos; menos flex\u00edvel em formatos muito irregulares em compara\u00e7\u00e3o com fluidos.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">Esta compara\u00e7\u00e3o baseia-se em fontes da ind\u00fastria, incluindo descri\u00e7\u00f5es de fabricantes e guias gerais de impermeabiliza\u00e7\u00e3o. Por exemplo, membranas autoadesivas como estas s\u00e3o frequentemente preferidas em rela\u00e7\u00e3o \u00e0s aplicadas com ma\u00e7arico (por exemplo, betume modificado com SBS) para seguran\u00e7a em espa\u00e7os confinados, mas podem apresentar desempenho inferior em temperaturas extremamente baixas em compara\u00e7\u00e3o com op\u00e7\u00f5es aplicadas em estado l\u00edquido (por exemplo, CIM ou <a href=\"https:\/\/great-ocean-waterproof.com\/pt_ao\/polyurethane-waterproof-coating\/\">revestimentos de poliuretano<\/a>), que oferecem cobertura uniforme, mas variam em espessura. Alternativas aplicadas em estado l\u00edquido podem reduzir a m\u00e3o de obra em at\u00e9 60% em substratos complexos, mas n\u00e3o possuem a espessura uniforme controlada em f\u00e1brica das mantas. Sempre verifique a compatibilidade com as normas locais e fa\u00e7a testes para atender \u00e0s necessidades espec\u00edficas do projeto.<\/p>\n<h2 dir=\"auto\">Diretrizes de Instala\u00e7\u00e3o<\/h2>\n<p dir=\"auto\">A membrana JY-ZXW suporta m\u00faltiplos m\u00e9todos de instala\u00e7\u00e3o, dependendo das necessidades do projeto, como pr\u00e9-instala\u00e7\u00e3o para estruturas subterr\u00e2neas, instala\u00e7\u00e3o \u00famida para ader\u00eancia com camadas \u00e0 base de cimento e autoadesiva para aplica\u00e7\u00f5es gerais. Abaixo, encontram-se os procedimentos detalhados, baseados em pr\u00e1ticas de constru\u00e7\u00e3o padr\u00e3o, para este tipo de membrana asf\u00e1ltica modificada com pol\u00edmeros e refor\u00e7ada com fibras. Sempre siga os projetos de engenharia espec\u00edficos do local, os protocolos de seguran\u00e7a e as normas locais durante a aplica\u00e7\u00e3o.<\/p>\n<h4 dir=\"auto\">Tecnologia de constru\u00e7\u00e3o com pr\u00e9-assentamento<\/h4>\n<p dir=\"auto\">Este m\u00e9todo \u00e9 comumente utilizado em obras subterr\u00e2neas, onde a membrana \u00e9 instalada antes da concretagem para formar uma camada imperme\u00e1vel integrada.<\/p>\n<ul dir=\"auto\">\n<li><strong>Prepara\u00e7\u00e3o da superf\u00edcie<\/strong>Comece com superf\u00edcies planas e horizontais, depois passe para as verticais. Construa paredes de prote\u00e7\u00e3o tempor\u00e1rias usando argamassa de cal e aplique um agente isolante na superf\u00edcie interna para evitar ader\u00eancia durante a remo\u00e7\u00e3o.<\/li>\n<li><strong>Rolos sobrepostos e prensados<\/strong>Sobreponha as bordas dos rolos impermeabilizantes pr\u00e9-instalados e use um rolo de press\u00e3o para fix\u00e1-los, garantindo uma ades\u00e3o completa. Em baixas temperaturas, uma pistola de solda a ar quente pode auxiliar no aquecimento para melhor ades\u00e3o.<\/li>\n<li><strong>Sobreposi\u00e7\u00f5es de veda\u00e7\u00e3o<\/strong>Os rolos s\u00e3o sobrepostos utilizando o m\u00e9todo autoadesivo, com escalonamento nas \u00e1reas de sobreposi\u00e7\u00e3o nas extremidades.<\/li>\n<li><strong>Fixa\u00e7\u00e3o mec\u00e2nica durante obras de fachada<\/strong>Fixe a membrana a cada 400 mm a 600 mm, mantendo uma dist\u00e2ncia de 10 mm a 20 mm da borda autoadesiva para evitar folgas. Isso garante que a estrutura fixada cubra completamente o material em rolo. Evite danificar a camada impermeabilizante durante a concretagem.<\/li>\n<li><strong>Manuseio da \u00e1rea de contato<\/strong>Dobre o material em rolo de baixo para cima, em dire\u00e7\u00e3o \u00e0 fachada. Utilize o m\u00e9todo de instala\u00e7\u00e3o com o rolo vazio para garantir o contato entre o rolo e as paredes de prote\u00e7\u00e3o tempor\u00e1rias ou gabaritos de fechamento; fixe temporariamente o material \u00e0 parede ou gabarito na parte superior.<\/li>\n<li><strong>Juntas sem paredes de prote\u00e7\u00e3o<\/strong>Nas juntas, dobre o material de baixo para cima, em dire\u00e7\u00e3o \u00e0 fachada, e implemente medidas de prote\u00e7\u00e3o confi\u00e1veis.<\/li>\n<li><strong>P\u00f3s-conclus\u00e3o do concreto<\/strong>Ap\u00f3s a estrutura de concreto estar firme e os rolos de revestimento instalados, remova primeiro as camadas de rejunte, limpe as superf\u00edcies e repare imediatamente quaisquer danos. A sobreposi\u00e7\u00e3o nas juntas dos rolos de revestimento deve ser de 150 mm.<\/li>\n<\/ul>\n<h4 dir=\"auto\">Constru\u00e7\u00e3o com m\u00e9todo de assentamento \u00famido<\/h4>\n<p dir=\"auto\">Adequado para fixar a membrana \u00e0s camadas de base usando pasta de cimento ou argamassa, frequentemente em tratamentos de base.<\/p>\n<ul dir=\"auto\">\n<li><strong>Tratamento de base<\/strong>Certifique-se de que a base esteja s\u00f3lida, plana, seca, limpa e livre de areia, poeira ou manchas de \u00f3leo. O material em rolo adere \u00e0 base usando uma pasta de cimento ou argamassa. Para pasta de cimento, adicione o p\u00f3 de borracha 3%-5% em rela\u00e7\u00e3o ao peso do cimento; para argamassa, use uma propor\u00e7\u00e3o de cimento:areia m\u00e9dia de 1:2. Ajuste a quantidade de \u00e1gua no local com base na umidade da base, recomendando-se cimento Portland comum (classe 42,5). Misture uniformemente e aplique sobre a camada de base.<\/li>\n<li><strong>Constru\u00e7\u00e3o em grande escala<\/strong>Levante o rolo at\u00e9 o local designado para a instala\u00e7\u00e3o. Fa\u00e7a uma pr\u00e9-instala\u00e7\u00e3o, alinhe completamente com as linhas de refer\u00eancia, levante a pel\u00edcula isolante pela parte inferior, fixe uma extremidade e, em seguida, use um rolo de press\u00e3o para pressionar e expelir o ar enquanto empurra e instala a pel\u00edcula.<\/li>\n<li><strong>Manuten\u00e7\u00e3o:<\/strong> Ap\u00f3s a aplica\u00e7\u00e3o do material em rolo, mantenha-o em repouso por 48 horas (a dura\u00e7\u00e3o varia conforme a temperatura ambiente; temperaturas mais altas reduzem o tempo necess\u00e1rio). Isso permite que o adesivo fixe adequadamente em condi\u00e7\u00f5es t\u00edpicas de obra.<\/li>\n<\/ul>\n<h4 dir=\"auto\">M\u00e9todo de constru\u00e7\u00e3o autoadesiva<\/h4>\n<p dir=\"auto\">Este m\u00e9todo sem chama \u00e9 ideal para funda\u00e7\u00f5es que atendam aos padr\u00f5es de planicidade e limpeza.<\/p>\n<ul dir=\"auto\">\n<li><strong>Tratamento de base<\/strong>A base deve ser s\u00f3lida, plana, seca, limpa e livre de areia, poeira ou manchas de \u00f3leo. Preencha irregularidades ou rachaduras com argamassa. Inspecione e verifique a base antes da constru\u00e7\u00e3o, depois limpe-a e varra-a. Use um aspirador de p\u00f3 ou um soprador de alta press\u00e3o, se necess\u00e1rio, para remover detritos.<\/li>\n<li><strong>Aplica\u00e7\u00e3o do Agente de Tratamento Base<\/strong>Antes de aplicar o produto, espalhe-o de maneira uniforme e completa sobre toda a superf\u00edcie do rolo, evitando falhas ou ac\u00famulo.<\/li>\n<li><strong>Tratamento detalhado dos n\u00f3s<\/strong>Ap\u00f3s a secagem do produto, trate imediatamente as \u00e1reas que necessitam de camadas adicionais de impermeabiliza\u00e7\u00e3o, conforme as especifica\u00e7\u00f5es ou o projeto. Para detalhes de dif\u00edcil ader\u00eancia, utilize uma pistola de pintura ou equipamento de aquecimento para aquecimento auxiliar durante a constru\u00e7\u00e3o. As camadas adicionais para \u00e1reas gerais devem aderir completamente \u00e0 base; \u00e1reas com concentra\u00e7\u00e3o de tens\u00e3o devem ser deixadas sem revestimento, conforme as especifica\u00e7\u00f5es.<\/li>\n<li><strong>Constru\u00e7\u00e3o em grande escala \u2013 Superf\u00edcie horizontal<\/strong>Ap\u00f3s a secagem do agente, fa\u00e7a um pr\u00e9-enrolamento, liberando completamente a tens\u00e3o, e ent\u00e3o estenda o rolo. Fixe a extremidade inicial primeiro, espalhe gradualmente, remova o material isolante e estenda de baixo para cima.<\/li>\n<li><strong>Fachada vertical<\/strong>Construa o rolo e a base, bem como a jun\u00e7\u00e3o rolo a rolo, utilizando colagem total. Fixe primeiro a extremidade do rolo da fachada com tiras de press\u00e3o met\u00e1licas e, em seguida, vede com selante para rolos.<\/li>\n<li><strong>Constru\u00e7\u00e3o da camada de isolamento protetor<\/strong>Ap\u00f3s a instala\u00e7\u00e3o e inspe\u00e7\u00e3o do rolo asf\u00e1ltico, verifique se est\u00e1 em conformidade com as normas, limpe a superf\u00edcie da camada impermeabilizante. Adote medidas de prote\u00e7\u00e3o para a camada impermeabilizante conforme o projeto. Execute a constru\u00e7\u00e3o da camada de prote\u00e7\u00e3o impermeabilizante de acordo com as instru\u00e7\u00f5es. Coloque uma camada de isolamento entre a camada impermeabilizante do rolo asf\u00e1ltico e a prote\u00e7\u00e3o r\u00edgida; utilize material asf\u00e1ltico de baixa qualidade, filme pl\u00e1stico, cinzas de refor\u00e7o de papel, etc., como material de isolamento.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1390 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane3_1.webp\" alt=\"JY-ZXW Membrana impermeabilizante autoadesiva \u00e0 base de filme de pol\u00edmero refor\u00e7ado com fibra\" width=\"2081\" height=\"605\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane3_1.webp 2081w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane3_1-1280x372.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane3_1-980x285.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane3_1-480x140.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2081px, 100vw\" \/><\/p>\n<h2 dir=\"auto\">Casos relacionados<\/h2>\n<p dir=\"auto\">Para um contexto mais amplo, seguem abaixo aplica\u00e7\u00f5es documentadas de membranas polim\u00e9ricas autoadesivas refor\u00e7adas com fibras similares, de outros fabricantes. Estas demonstram o desempenho em situa\u00e7\u00f5es reais adequadas para o JY-ZXW, como escoramento lateral, prote\u00e7\u00e3o sob laje e sistemas de revestimento combinados.<\/p>\n<ul dir=\"auto\">\n<li><strong>Centro Century City e S\u00edtios Echelon (Los Angeles, EUA)<\/strong> E.Protect+ e PreTak da EPRO <a href=\"https:\/\/great-ocean-waterproof.com\/pt_ao\/product\/hdpe-waterproofing-membrane-foundation-waterproofing-membrane\/\">Membranas autoadesivas de PEAD<\/a> Foram instaladas mais de 255.000 p\u00e9s quadrados (aproximadamente 23.700 m\u00b2) em paredes e lajes subterr\u00e2neas em empreendimentos de arranha-c\u00e9us. A pr\u00e9-instala\u00e7\u00e3o em sistemas de conten\u00e7\u00e3o de solo foi feita com concreto moldado in loco, resistindo \u00e0 press\u00e3o hidrost\u00e1tica e a contaminantes. Resultado: Aus\u00eancia de migra\u00e7\u00e3o lateral de \u00e1gua ap\u00f3s a conclus\u00e3o, com instala\u00e7\u00e3o r\u00e1pida utilizando rolos de 2,4 metros de largura, minimizando as juntas. Isso est\u00e1 em conson\u00e2ncia com a camada de fibra resistente a rasgos do JY-ZXW, que oferece prote\u00e7\u00e3o contra perfura\u00e7\u00f5es durante o reaterro.<\/li>\n<li><strong>1 Bank Street, Canary Wharf (Londres, Reino Unido)<\/strong> A membrana autoadesiva SikaProof P-12 FPO foi aplicada posteriormente em subsolos de concreto armado existentes em uma torre no distrito financeiro. Ela proporcionou impermeabiliza\u00e7\u00e3o contra a umidade do solo, com sobreposi\u00e7\u00f5es flex\u00edveis que garantiram uma veda\u00e7\u00e3o estanque. Resultado: Integra\u00e7\u00e3o bem-sucedida em um cen\u00e1rio de retrofit, prevenindo infiltra\u00e7\u00f5es em uma \u00e1rea urbana sujeita a inunda\u00e7\u00f5es, similar ao design de borda com dupla sobreposi\u00e7\u00e3o da JY-ZXW para resist\u00eancia ambiental.<\/li>\n<li><strong>Hospital Papworth (Cambridge, Reino Unido)<\/strong> Utiliza\u00e7\u00e3o de membranas SikaProof para impermeabiliza\u00e7\u00e3o subterr\u00e2nea na expans\u00e3o de uma unidade de sa\u00fade. O sistema foi combinado com revestimentos para prote\u00e7\u00e3o em camadas em t\u00faneis e reservat\u00f3rios de \u00e1gua. A aplica\u00e7\u00e3o em superf\u00edcie \u00famida compensou as limita\u00e7\u00f5es do concreto r\u00edgido. Resultado: Zero vazamentos ap\u00f3s a constru\u00e7\u00e3o, com maior durabilidade em temperaturas vari\u00e1veis, comprovando as propriedades de autorrepara\u00e7\u00e3o e resist\u00eancia aos raios UV do JY-ZXW.<\/li>\n<li><strong>Cal\u00e7ad\u00e3o de Ocean City (Nova Jersey, EUA)<\/strong> Um projeto de encapsulamento sob o cal\u00e7ad\u00e3o utilizou membranas autoadesivas para impermeabilizar um p\u00e1tio central e \u00e1reas de pedestres. O sistema resolveu o problema da umidade proveniente da proximidade com o oceano, com superf\u00edcies antiderrapantes para elementos inclinados. Resultado: Transformou um espa\u00e7o com infiltra\u00e7\u00f5es em uma \u00e1rea limpa e funcional, reduzindo a corros\u00e3o e a necessidade de manuten\u00e7\u00e3o. Este caso destaca os benef\u00edcios da aplica\u00e7\u00e3o sem chama em zonas confinadas com risco de inc\u00eandio, aplic\u00e1vel ao JY-ZXW.<\/li>\n<li><strong>Restaura\u00e7\u00e3o dos Jardins Kiley (Tampa, Fl\u00f3rida, EUA)<\/strong> Um s\u00edtio hist\u00f3rico utilizou membranas autoadesivas de betume modificado com pol\u00edmeros para impermeabiliza\u00e7\u00e3o do telhado e da funda\u00e7\u00e3o. Os desafios inclu\u00edam a penetra\u00e7\u00e3o de ra\u00edzes nas juntas, resolvida com sobreposi\u00e7\u00f5es refor\u00e7adas e camadas protetoras. Resultado: Elimina\u00e7\u00e3o da infiltra\u00e7\u00e3o de \u00e1gua na estrutura subjacente, com li\u00e7\u00f5es aprendidas sobre o detalhamento das juntas para um desempenho a longo prazo \u2014 relevantes para a colagem qu\u00edmica de encaixe macho-f\u00eamea da JY-ZXW.<\/li>\n<\/ul>\n<p dir=\"auto\">Em resumo, esses casos demonstram o excelente desempenho de membranas autoadesivas como a JY-ZXW em aplica\u00e7\u00f5es subterr\u00e2neas e n\u00e3o expostas, oferecendo instala\u00e7\u00e3o r\u00e1pida, forte ades\u00e3o e resist\u00eancia a intemp\u00e9ries. Para resultados \u00f3timos, recomenda-se a avalia\u00e7\u00e3o das condi\u00e7\u00f5es do substrato no local e a observ\u00e2ncia das diretrizes (por exemplo, normas ASTM). Caso projetos espec\u00edficos com a JY-ZXW sejam divulgados publicamente, provavelmente seguir\u00e3o padr\u00f5es semelhantes em infraestruturas como metr\u00f4s ou subsolos. Para obter consultoria personalizada, sugere-se entrar em contato diretamente com a Great Ocean Waterproof.<\/p>\n<h2 dir=\"auto\">Avalia\u00e7\u00f5es de clientes<\/h2>\n<p dir=\"auto\"><b>Jo\u00e3o R., Estados Unidos <em>Classifica\u00e7\u00e3o: 4\/5<\/em>\u00a0<\/b><\/p>\n<p dir=\"auto\">Utilizamos essa membrana para a reforma de um por\u00e3o em um projeto residencial no Centro-Oeste dos EUA. A propriedade autoadesiva funcionou conforme descrito em superf\u00edcies de concreto \u00famidas, e o refor\u00e7o de fibra resistiu ao reaterro sem rasgar. As sobreposi\u00e7\u00f5es foram seladas sem problemas, mas tivemos que tomar cuidado com as baixas temperaturas para garantir uma boa ader\u00eancia. Ela tem resistido \u00e0 infiltra\u00e7\u00e3o de \u00e1gua subterr\u00e2nea por cerca de um ano, sem vazamentos at\u00e9 o momento.<\/p>\n<p dir=\"auto\"><b>Li Wei, China <em>Classifica\u00e7\u00e3o: 4\/5<\/em>\u00a0<\/b><\/p>\n<p dir=\"auto\">Aplicamos este produto em um projeto de impermeabiliza\u00e7\u00e3o de t\u00fanel em Xangai. A dupla armadura proporcionou uma resist\u00eancia \u00e0 tra\u00e7\u00e3o adequada e a integra\u00e7\u00e3o com o concreto, utilizando o m\u00e9todo de pr\u00e9-assentamento, foi excelente. A pel\u00edcula isolante remov\u00edvel facilitou o manuseio na obra. Observamos boa estabilidade dimensional em condi\u00e7\u00f5es de umidade, embora o encurvamento das bordas tenha exigido press\u00e3o adicional em alguns pontos. No geral, o produto atendeu \u00e0s especifica\u00e7\u00f5es do projeto sem grandes problemas.<\/p>\n<p dir=\"auto\"><b>Emma T., Reino Unido <em>Classifica\u00e7\u00e3o: 3,5\/5<\/em>\u00a0<\/b><\/p>\n<p dir=\"auto\">Instalado em um telhado inclinado de um pr\u00e9dio comercial em Londres. A superf\u00edcie antiderrapante facilitou a aplica\u00e7\u00e3o em terreno inclinado e a ader\u00eancia foi confi\u00e1vel, sem necessidade de primer. Combinado com um revestimento de superf\u00edcie, conforme recomendado, o produto resistiu bem \u00e0 exposi\u00e7\u00e3o t\u00edpica \u00e0 chuva. No entanto, o rolo de 20 metros resultou em mais juntas do que o ideal para \u00e1reas maiores. N\u00e3o h\u00e1 queixas quanto \u00e0 resist\u00eancia aos raios UV nas partes n\u00e3o expostas.<\/p>\n<p dir=\"auto\"><b>Marco S., Alemanha <em>Classifica\u00e7\u00e3o: 4\/5<\/em>\u00a0<\/b><\/p>\n<p dir=\"auto\">Utilizado em reservat\u00f3rios subterr\u00e2neos de \u00e1gua em um projeto de engenharia em Munique. A propriedade de autocura compensou pequenas fissuras no concreto, criando um sistema r\u00edgido-flex\u00edvel funcional. A aplica\u00e7\u00e3o com argamassa foi pr\u00e1tica devido ao clima vari\u00e1vel da regi\u00e3o, e o material n\u00e3o apresentou muitas rugas. A resist\u00eancia ao rasgo foi adequada contra detritos, mas refor\u00e7amos as \u00e1reas de maior tens\u00e3o. O desempenho tem sido consistente ao longo de seis meses, atendendo \u00e0s nossas expectativas de durabilidade.<\/p>\n<p dir=\"auto\"><b>Sarah K., Austr\u00e1lia <em>Classifica\u00e7\u00e3o: 4\/5<\/em>\u00a0<\/b><\/p>\n<p dir=\"auto\">Aplicado em uma expans\u00e3o do metr\u00f4 perto de Sydney, com foco em se\u00e7\u00f5es subterr\u00e2neas n\u00e3o expostas. A instala\u00e7\u00e3o sem chama foi uma vantagem em espa\u00e7os confinados, e as bordas sobrepostas selaram com efic\u00e1cia, sem enrolar. O produto suportou o assentamento do solo sem danos vis\u00edveis, e a espessura de 1,5 mm proporcionou prote\u00e7\u00e3o suficiente. Monitoramos o desempenho por alguns meses e ele manteve a umidade afastada conforme necess\u00e1rio, embora o trabalho de prepara\u00e7\u00e3o do substrato tenha sido fundamental para a ades\u00e3o.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-962 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1.webp\" alt=\"feedback do cliente\" width=\"2245\" height=\"1587\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1.webp 2245w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1-1280x905.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1-980x693.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1-480x339.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2245px, 100vw\" \/><\/p>\n<h2 dir=\"auto\">Sobre nossa f\u00e1brica<\/h2>\n<p dir=\"auto\">A Great Ocean Waterproof Technology Co., Ltd., anteriormente conhecida como Weifang Great Ocean New Waterproof Materials Co., Ltd., est\u00e1 localizada na cidade de Taitou, Shouguang, que abriga a maior base de materiais impermeabilizantes da China. Fundada em 1999, a empresa atua como fabricante de alta tecnologia de produtos impermeabilizantes, combinando pesquisa, produ\u00e7\u00e3o e vendas.<\/p>\n<p dir=\"auto\">A f\u00e1brica ocupa uma \u00e1rea de 26.000 metros quadrados e expandiu-se ao longo dos anos para incluir m\u00faltiplas linhas de produ\u00e7\u00e3o de bobinas, chapas e revestimentos, em conformidade com os padr\u00f5es avan\u00e7ados da ind\u00fastria nacional. Os principais produtos incluem membranas impermeabilizantes de pol\u00edmero de polietileno e polipropileno (poli\u00e9ster), <a href=\"https:\/\/great-ocean-waterproof.com\/pt_ao\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">membranas impermeabilizantes de cloreto de polivinila (PVC)<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/pt_ao\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">membranas impermeabilizantes de poliolefina termopl\u00e1stica (TPO)<\/a>, Membranas impermeabilizantes de polietileno clorado (CPE) espec\u00edficas para ferrovias de alta velocidade, membranas impermeabilizantes autoadesivas de polipropileno, membranas impermeabilizantes de filme autoadesivo de pol\u00edmero reativo pr\u00e9-instalado sem asfalto, membranas impermeabilizantes de filme adesivo reativo de pol\u00edmero laminado cruzado de alta resist\u00eancia, placas de drenagem protetoras, membranas impermeabilizantes de asfalto modificado com elast\u00f4mero\/plast\u00f4mero, membranas impermeabilizantes autoadesivas \u00e0 base de asfalto, membranas impermeabilizantes resistentes \u00e0 perfura\u00e7\u00e3o por ra\u00edzes de asfalto modificado com pol\u00edmero, membranas impermeabilizantes resistentes \u00e0 perfura\u00e7\u00e3o por ra\u00edzes de pol\u00edmero \u00e0 base de metal, membranas impermeabilizantes de polietileno propileno (poli\u00e9ster) resistentes \u00e0 perfura\u00e7\u00e3o por ra\u00edzes, membranas impermeabilizantes de cloreto de polivinila (PVC) resistentes \u00e0 perfura\u00e7\u00e3o por ra\u00edzes., <a href=\"https:\/\/great-ocean-waterproof.com\/pt_ao\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">revestimentos impermeabilizantes de poliuretano monocomponente<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/pt_ao\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">revestimentos impermeabilizantes de poliuretano bicomponentes<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/pt_ao\/product\/jy-jss-polymer-cement-waterproof-coating\/\">Revestimentos impermeabilizantes compostos de cimento polim\u00e9rico (JS)<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/pt_ao\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">revestimento impermeabilizante de poliuretano \u00e0 base de \u00e1gua (951)<\/a>s, adesivo especial em p\u00f3 seco de polietileno propileno (poli\u00e9ster), revestimentos impermeabilizantes cristalinos perme\u00e1veis \u200b\u200b\u00e0 base de cimento, revestimentos impermeabilizantes de asfalto-borracha de secagem r\u00e1pida aplicados por pulveriza\u00e7\u00e3o, revestimentos impermeabilizantes de asfalto-borracha sem cura, cola impermeabilizante transparente para paredes externas, revestimentos impermeabilizantes de membrana l\u00edquida de alta elasticidade, fitas impermeabilizantes asf\u00e1lticas autoadesivas, fitas autoadesivas de borracha but\u00edlica e v\u00e1rias dezenas de outras variedades.<\/p>\n<p dir=\"auto\">A empresa mant\u00e9m uma equipe t\u00e9cnica robusta com pessoal profissional, equipada com maquin\u00e1rio avan\u00e7ado e instrumentos de teste abrangentes para garantir a qualidade consistente e confi\u00e1vel do produto, conforme verificado por \u00f3rg\u00e3os de inspe\u00e7\u00e3o nacionais autorizados. Recebeu a designa\u00e7\u00e3o de \u201cPadr\u00e3o de Gest\u00e3o de Qualidade Abrangente\u201d do Minist\u00e9rio da Agricultura da China, juntamente com a certifica\u00e7\u00e3o do sistema de garantia da qualidade. Al\u00e9m disso, possui o reconhecimento como uma unidade de \u201cProduto Qualificado para Testes Autorizados Nacionais\u201d pela Associa\u00e7\u00e3o Chinesa de Inspe\u00e7\u00e3o de Qualidade, bem como o \u201cCertificado de Registro de Produto de Constru\u00e7\u00e3o Industrial\u201d e a \u201cLicen\u00e7a de Produ\u00e7\u00e3o de Produto Industrial\u201d da Prov\u00edncia de Shandong.\u201d<\/p>\n<p dir=\"auto\">A Great Ocean Waterproof preza pelos princ\u00edpios de cumprimento contratual e credibilidade. Seus produtos s\u00e3o distribu\u00eddos em mais de 20 prov\u00edncias e regi\u00f5es da China e exportados para diversos pa\u00edses, recebendo feedback positivo dos usu\u00e1rios.<\/p>\n<p dir=\"auto\">A empresa emprega uma estrutura operacional e de gest\u00e3o moderna, guiada pelo esp\u00edrito corporativo de \u201cintegridade, pragmatismo e inova\u00e7\u00e3o\u201d e pelo prop\u00f3sito de \u201cpartilha vantajosa para todos\u201d. Seu foco \u00e9 fornecer produtos com pre\u00e7os competitivos e servi\u00e7os confi\u00e1veis \u200b\u200bpara colaborar com os clientes na expans\u00e3o de mercado e no desenvolvimento cont\u00ednuo.<\/p>\n<p><iframe loading=\"lazy\" title=\"Descubra a Great Ocean Waterproof: L\u00edder em Inova\u00e7\u00e3o em Solu\u00e7\u00f5es de Impermeabiliza\u00e7\u00e3o desde 1999\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/IKMWgr-NHKU?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p dir=\"auto\">A membrana impermeabilizante autoadesiva JY-ZXW, \u00e0 base de filme polim\u00e9rico refor\u00e7ado com fibra, \u00e9 produzida em nossa f\u00e1brica na China. Este produto possui uma base de filme polim\u00e9rico revestida com uma camada de liga\u00e7\u00e3o de asfalto modificado com pol\u00edmero em ambos os lados. A superf\u00edcie superior inclui uma camada de refor\u00e7o de fibra e a superf\u00edcie inferior possui uma pel\u00edcula isolante remov\u00edvel revestida com silicone. Consulte-nos para obter op\u00e7\u00f5es de pre\u00e7o atuais.<\/p>","protected":false},"featured_media":1389,"template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"<h2 dir=\"auto\"><span style=\"font-size: 26px;\">Product Introduction<\/span><\/h2>\r\n<p dir=\"auto\">The JY-ZXW is a self-adhesive waterproofing membrane produced by Great Ocean Waterproof, designed for use in construction projects requiring moisture protection. It consists of a polymer film base reinforced with fiber, coated on both sides with a polymer-modified asphalt bonding layer. The upper surface features a tear-resistant fiber reinforced layer, while the lower surface includes a peelable silicon-coated isolation film for handling and application.<\/p>\r\n<p dir=\"auto\">Available specifications include thicknesses of 1.5 mm or 2.0 mm, with a standard roll length of 20 meters and width of 1.0 meter. This configuration supports applications in areas like underground structures, tunnels, roofs, and basements, where it bonds to surfaces such as concrete.<\/p>\r\n<p dir=\"auto\">Similar products in the market, such as those from manufacturers like Joaboa Tech and Younson Technology, often incorporate bituminous materials with fiberglass or polymer reinforcement for added strength. The JY-ZXW aligns with these by providing adhesion without additional primers in many cases, though site conditions should be assessed for compatibility.<\/p>\r\n<p dir=\"auto\">For installation, the membrane is applied by removing the isolation film and pressing it onto prepared substrates. It is commonly used in pre-paving scenarios for integration with post-cast concrete, as noted in industry resources on self-adhesive membranes. Always refer to local building codes and manufacturer guidelines for proper use.<\/p>\r\n\r\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\r\n<tbody>\r\n<tr>\r\n<td>Thickness(mm)<\/td>\r\n<td>1.5 \/ 2.0<\/td>\r\n<td>Length(m)<\/td>\r\n<td>20<\/td>\r\n<td>Width(m)<\/td>\r\n<td>1.0<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Surface<\/td>\r\n<td>Tear resistant fiber reinforced layer<\/td>\r\n<td>Underface<\/td>\r\n<td colspan=\"3\">Separator<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n[embed]https:\/\/youtu.be\/fEmCEGqx7F4[\/embed]\r\n<h2>Performance Characteristics<\/h2>\r\n<ul>\r\n \t<li><b>Double Reinforcement Structure: <\/b>The membrane features reinforcement in both inner and surface layers, providing high tensile strength, tear resistance, wrinkle resistance, and slip resistance. It maintains dimensional stability, offers UV resistance, and handles high and low temperatures effectively. The surface includes fiber reinforcement for added tear and slip resistance.<\/li>\r\n \t<li><b>Self-Healing Capability:<\/b> Designed to prevent water leakage by compensating for limitations in rigid concrete waterproofing, resulting in a combined rigid and flexible waterproofing system.<\/li>\r\n \t<li><b>Wet Laying and Self-Adhesive Application: <\/b>Supports installation on wet surfaces with self-adhesive properties for straightforward construction.<\/li>\r\n \t<li><b>Double Overlapping Edge Design:<\/b> Overlapping edges are self-sealing and resist curling. The combination of physical mortise-and-tenon joints and chemical reactions allows the membrane to integrate with building structures, resisting external environmental factors and forming a durable bond.<\/li>\r\n<\/ul>\r\n<h3>Performance Index<\/h3>\r\n<table style=\"width: 100%; text-align: center;\" border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\r\n<tbody>\r\n<tr>\r\n<th>No.<\/th>\r\n<th colspan=\"2\">Item<\/th>\r\n<th>Indicator<\/th>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">1<\/td>\r\n<td colspan=\"2\">Soluble content\/(g\/m\u00b2)<\/td>\r\n<td>H\r\n-<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"3\">Tensile property<\/td>\r\n<td>Tearing force \/(N\/50 mm)<\/td>\r\n<td>\u2265 300<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">2<\/td>\r\n<td>Elongation at maximum tensile<\/td>\r\n<td>\u2265 50<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Phenomenon during stretching<\/td>\r\n<td>The adhesive layer is not separated from the polymer film or tire base<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>3<\/td>\r\n<td colspan=\"2\">Tearing force\/N<\/td>\r\n<td>\u2265 20<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td colspan=\"2\">Heat resistance (70\u2103, 2h)<\/td>\r\n<td>No flow, dripping, slip \u2264 2mm<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td colspan=\"2\">Low temperature flexibility(-20\u2103)<\/td>\r\n<td>No cracks<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>6<\/td>\r\n<td colspan=\"2\">Impermeability<\/td>\r\n<td>waterproof<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"3\">7<\/td>\r\n<td rowspan=\"3\">Roll and roll peel strength\/(N\/mm)<\/td>\r\n<td>No processing<\/td>\r\n<td>1.0<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Immersion treatment<\/td>\r\n<td>0.8<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Heat treatment<\/td>\r\n<td>0.8<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>8<\/td>\r\n<td colspan=\"2\">Oil leakage\/number of sheets<\/td>\r\n<td>\u2264 2<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>9<\/td>\r\n<td colspan=\"2\">Holding viscosity\/min<\/td>\r\n<td>\u2265 30<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">10<\/td>\r\n<td rowspan=\"2\">Peel strength with cement mortar\/(N\/mm)<\/td>\r\n<td>No processing<\/td>\r\n<td>\u2265 1.5<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Heat treatment<\/td>\r\n<td>\u2265 1.0<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>11<\/td>\r\n<td colspan=\"2\">Peel strength after immersion in cement mortar (N\/mm)<\/td>\r\n<td>\u2265 1.5<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"3\">12<\/td>\r\n<td rowspan=\"3\">Thermal ageing (70\u2103, 168h)<\/td>\r\n<td>Tensile retention rate\/%<\/td>\r\n<td>90<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Elongation retention rate\/%<\/td>\r\n<td>80<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Low temperature flexibility (-18\u2103)<\/td>\r\n<td>No cracks<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>13<\/td>\r\n<td colspan=\"2\">Dimensional change\/%<\/td>\r\n<td>\u00b11.0<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>14<\/td>\r\n<td colspan=\"2\">Thermal stability<\/td>\r\n<td>No bulging, smooth, with maximum curling of polymer film or tire base edge not exceeding 1\/4 of the side length<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<img class=\"size-full wp-image-1388 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane_1.webp\" alt=\"JY-ZXW Fiber Reinforced Polymer Film Based Self-Adhesive Waterproofing Membrane\" width=\"1999\" height=\"725\" \/>\r\n<h3 dir=\"auto\">Product Applications<\/h3>\r\n<p dir=\"auto\">The JY-ZXW membrane is designed for waterproofing in non-exposed areas, particularly in underground and indoor engineering for a range of building types. This includes applications in open-cut subways, tunnels, water tanks, and water channels, where it provides moisture barrier protection against groundwater seepage or humidity in enclosed environments. In these settings, the membrane's self-adhesive nature allows for installation without mechanical fasteners, reducing potential weak points in the waterproofing layer.<\/p>\r\n<p dir=\"auto\">It is well-suited for projects where open flames are not permitted, such as in confined spaces or areas with flammable materials nearby. For underground waterproofing, its tear-resistant fiber reinforcement helps maintain integrity during backfilling or soil settlement, minimizing risks of punctures from sharp aggregates or debris. On sloping roofs, the slip-resistant surface aids in secure placement, especially on inclined concrete or metal substrates, preventing shifts during application or under subsequent loads.<\/p>\r\n<p dir=\"auto\">Additionally, the membrane integrates effectively with surface-applied <a href=\"https:\/\/great-ocean-waterproof.com\/waterproof-coating\/\">waterproof coatings<\/a>, allowing for layered systems in combined constructions. This is common in basements, parking garages, or utility vaults, where the JY-ZXW serves as a base layer bonded to the substrate, and coatings provide an extra seal on top. In such hybrid setups, the membrane's compatibility with wet laying ensures adhesion even on damp surfaces, which is practical in regions with high humidity or during rainy seasons.<\/p>\r\n<p dir=\"auto\">Overall, this product aligns with standard practices in civil engineering waterproofing, similar to other polymer-modified asphalt membranes used in infrastructure projects. Users should evaluate site-specific conditions, such as substrate preparation and environmental exposure, to ensure optimal performance, and consult relevant standards like those from ASTM or local building regulations for guidance.<\/p>\r\n[embed]https:\/\/youtube.com\/shorts\/ArEPf9Jzrnk?feature=share[\/embed]\r\n<h3 dir=\"auto\">Comparison of Similar Self-Adhesive Waterproofing Membranes<\/h3>\r\n<p dir=\"auto\">Self-adhesive waterproofing membranes are commonly used in construction for below-grade, roofing, and indoor applications where moisture protection is needed without open flames. The JY-ZXW Fiber Reinforced Polymer Film Based Self-Adhesive Waterproofing Membrane from Great Ocean Waterproof is one such product, featuring a polymer film base with fiber reinforcement and polymer-modified asphalt bonding. Below is a comparison with similar products available in the market, based on publicly available specifications from manufacturers like Grace, Polyguard, and MFM. This focuses on key attributes such as composition, dimensions, reinforcement, applications, and general pros\/cons. Note that actual performance can vary by site conditions, and users should consult manufacturer data sheets for precise details.<\/p>\r\n\r\n<div>\r\n<div dir=\"auto\">\r\n<table style=\"width: 100%;\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\r\n<thead>\r\n<tr>\r\n<th data-col-size=\"md\">Product<\/th>\r\n<th data-col-size=\"lg\">Composition<\/th>\r\n<th data-col-size=\"sm\">Thickness Options<\/th>\r\n<th data-col-size=\"lg\">Reinforcement<\/th>\r\n<th data-col-size=\"md\">Standard Dimensions<\/th>\r\n<th data-col-size=\"lg\">Key Applications<\/th>\r\n<th data-col-size=\"lg\">Advantages<\/th>\r\n<th data-col-size=\"lg\">Disadvantages<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td data-col-size=\"md\">JY-ZXW (Great Ocean Waterproof)<\/td>\r\n<td data-col-size=\"lg\">Polymer film base coated with polymer-modified asphalt on both sides; upper fiber-reinforced layer; lower peelable silicon-coated isolation film.<\/td>\r\n<td data-col-size=\"sm\">1.5 mm or 2.0 mm<\/td>\r\n<td data-col-size=\"lg\">Tear-resistant fiber in upper surface; double inner\/surface reinforcement for tensile strength.<\/td>\r\n<td data-col-size=\"md\">Length: 20 m; Width: 1.0 m<\/td>\r\n<td data-col-size=\"lg\">Non-exposed underground (e.g., subways, tunnels, basements, water tanks); sloping roofs; combined with coatings; wet laying compatible.<\/td>\r\n<td data-col-size=\"lg\">Self-healing for leaks; slip\/wrinkle\/UV resistant; self-sealing overlaps; integrates with concrete for rigid-flexible system; no flames needed.<\/td>\r\n<td data-col-size=\"lg\">May require substrate prep; limited to non-exposed areas; potential curling if not applied properly.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"md\">Bituthene 4000 (Grace Construction Products)<\/td>\r\n<td data-col-size=\"lg\">High-density polyethylene (HDPE) carrier film with rubberized asphalt compound; pre-formed sheet.<\/td>\r\n<td data-col-size=\"sm\">Typically 1.5 mm (60 mil)<\/td>\r\n<td data-col-size=\"lg\">Cross-laminated HDPE for strength and puncture resistance.<\/td>\r\n<td data-col-size=\"md\">Length: 20 m; Width: 1.0 m (rolls)<\/td>\r\n<td data-col-size=\"lg\">Below-grade foundations, tunnels, plazas; vertical\/horizontal surfaces; compatible with concrete pours.<\/td>\r\n<td data-col-size=\"lg\">Consistent thickness; cold-applied; bonds well to damp surfaces; durable against hydrostatic pressure.<\/td>\r\n<td data-col-size=\"lg\">Adhesion reduced in very cold weather; seams need careful sealing; higher cost for complex detailing.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"md\">Polyguard 650 Membrane (Polyguard Products)<\/td>\r\n<td data-col-size=\"lg\">Rubberized asphalt compound with high-density polyethylene film; post-concrete pour sheet.<\/td>\r\n<td data-col-size=\"sm\">1.5 mm (60 mil)<\/td>\r\n<td data-col-size=\"lg\">HDPE film for flexibility and tear resistance.<\/td>\r\n<td data-col-size=\"md\">Length: 18.3 m; Width: 0.91 m<\/td>\r\n<td data-col-size=\"lg\">Exterior vertical walls, slabs, ICFs, CMUs; vapor retarder in foundations and tunnels.<\/td>\r\n<td data-col-size=\"lg\">Flexible for irregularities; no primers often needed; effective vapor barrier; easy peel-and-stick.<\/td>\r\n<td data-col-size=\"lg\">Not ideal for exposed surfaces; may need protection boards; limited cold-weather tackiness.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"md\">MFM SubSeal (MFM Building Products)<\/td>\r\n<td data-col-size=\"lg\">Rubberized asphalt with polyethylene film; available in 40 or 60 mil variants.<\/td>\r\n<td data-col-size=\"sm\">1.0 mm (40 mil) or 1.5 mm (60 mil)<\/td>\r\n<td data-col-size=\"lg\">Polyethylene reinforcement for tensile and tear strength.<\/td>\r\n<td data-col-size=\"md\">Length: 20 m; Width: 0.91 m or 1.0 m<\/td>\r\n<td data-col-size=\"lg\">Foundations, balconies, below-grade walls; drainage and waterproofing combos.<\/td>\r\n<td data-col-size=\"lg\">Self-adhering without heat; compatible with dimple boards; good for multi-layer systems.<\/td>\r\n<td data-col-size=\"lg\">Potential for edge curling; requires clean, dry substrates; less flexible on highly irregular shapes compared to fluids.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<div><\/div>\r\n<\/div>\r\n<\/div>\r\n<p dir=\"auto\">This comparison draws from industry sources, including manufacturer descriptions and general waterproofing guides. For instance, self-adhesive membranes like these are often preferred over torch-applied (e.g., SBS modified bitumen) for safety in confined spaces, but they may underperform in extreme cold compared to fluid-applied options (e.g., CIM or <a href=\"https:\/\/great-ocean-waterproof.com\/polyurethane-waterproof-coating\/\">polyurethane coatings<\/a>), which offer seamless coverage but vary in thickness. Fluid-applied alternatives can reduce labor by up to 60% on complex substrates but lack the uniform factory-controlled thickness of sheets. Always verify compatibility with local codes and test for specific project needs.<\/p>\r\n\r\n<h2 dir=\"auto\">Installation Guidelines<\/h2>\r\n<p dir=\"auto\">The JY-ZXW membrane supports multiple installation methods depending on project requirements, such as pre-laying for underground structures, wet laying for bonding with cement-based layers, and self-adhesive for general applications. Below are detailed procedures drawn from standard construction practices for this type of fiber-reinforced, polymer-modified asphalt membrane. Always follow site-specific engineering plans, safety protocols, and local regulations during application.<\/p>\r\n\r\n<h4 dir=\"auto\">Pre-Laying Construction Technology<\/h4>\r\n<p dir=\"auto\">This method is commonly used in underground engineering where the membrane is installed before concrete pouring to form an integrated waterproof layer.<\/p>\r\n\r\n<ul dir=\"auto\">\r\n \t<li><strong>Surface Preparation<\/strong>: Start with flat horizontal surfaces, then move to vertical ones. Build temporary protective walls using lime mortar and coat the inner surface with an isolation agent to prevent adhesion during removal.<\/li>\r\n \t<li><strong>Overlapping and Pressing Rolls<\/strong>: Overlap the edges of pre-laid waterproof rolls and use a pressure roller to secure them, ensuring complete bonding. At low temperatures, a hot air welding gun can assist in heating for better adhesion.<\/li>\r\n \t<li><strong>Sealing Overlaps<\/strong>: Rolls are overlapped using the self-adhesive method, with staggering in the overlapping areas at the ends.<\/li>\r\n \t<li><strong>Mechanical Fixation During Facade Work<\/strong>: Secure the membrane every 400mm-600mm, maintaining a 10mm-20mm distance from the self-adhesive edge to avoid gaps. This ensures the fixed structure covers the roll material fully. Avoid damaging the waterproof layer during concrete pouring.<\/li>\r\n \t<li><strong>Contact Area Handling<\/strong>: Fold the roll material from the bottom to the facade. Use the empty laying method for contact between the roll and temporary protective walls or enclosure templates; temporarily adhere or fix the material to the wall or template at the top.<\/li>\r\n \t<li><strong>Joints Without Protective Walls<\/strong>: At joints, fold the material from the bottom to the facade and implement reliable protective measures.<\/li>\r\n \t<li><strong>Post-Concrete Completion<\/strong>: Once the concrete structure is set and facade rolls are laid, remove joint layers first, clean surfaces, and repair any damage promptly. The overlap length at roll material joints is 150mm.<\/li>\r\n<\/ul>\r\n<h4 dir=\"auto\">Wet Laying Method Construction<\/h4>\r\n<p dir=\"auto\">Suitable for bonding the membrane to base layers using cement slurry or mortar, often in grassroots treatments.<\/p>\r\n\r\n<ul dir=\"auto\">\r\n \t<li><strong>Grassroots Treatment<\/strong>: Ensure the base is solid, flat, dry, clean, and free of sanding, dust, or oil stains. The roll material bonds to the base using cement slurry or mortar. For slurry, add 3%-5% rubber powder by cement weight; for mortar, use a cement:medium sand ratio of 1:2. Adjust water amounts on-site based on base moisture, recommending ordinary Portland cement (grade 42.5). Mix evenly and scrape onto the base layer.<\/li>\r\n \t<li><strong>Large-Scale Construction<\/strong>: Lift the roll to the designated spot for laying. Pre-lay first, release stress fully, align with reference lines, lift the isolation film from the bottom, fix one end, then use a pressure roller to roll and exhaust air while pushing and laying.<\/li>\r\n \t<li><strong>Maintenance:<\/strong> After laying the roll material, maintain it for 48 hours (duration varies by ambient temperature; higher temperatures shorten the time required). This allows the adhesive to set properly under typical site conditions.<\/li>\r\n<\/ul>\r\n<h4 dir=\"auto\">Self-Adhesive Construction Method<\/h4>\r\n<p dir=\"auto\">This flame-free method is ideal for grassroots that meet flatness and cleanliness standards.<\/p>\r\n\r\n<ul dir=\"auto\">\r\n \t<li><strong>Grassroots Treatment<\/strong>: Base should be solid, flat, dry, clean, and free of sand, dust, or oil stains. Fill unevenness or cracks with mortar. Inspect and accept the base before construction, then clean and sweep it. Use a vacuum cleaner or high-pressure dust blower if needed to remove debris.<\/li>\r\n \t<li><strong>Applying Base Treatment Agent<\/strong>: Before laying, apply the agent evenly and completely over all parts of the roll material base, avoiding omissions or accumulation.<\/li>\r\n \t<li><strong>Detail Node Treatment<\/strong>: After the agent dries, treat areas needing additional waterproof layers promptly per specifications or design. For hard-to-stick details, use a spray gun or heating equipment for auxiliary heating during construction. Additional layers for general areas should fully adhere to the base; stress-concentrated areas should be laid empty per specifications.<\/li>\r\n \t<li><strong>Large-Scale Construction - Horizontal Surface<\/strong>: Snap lines after the agent dries, pre-lay by unwinding, fully release stress, then lay the roll. Fix the starting end first, spread it out gradually, release isolation material, and lay from low to high.<\/li>\r\n \t<li><strong>Vertical Facade<\/strong>: Construct the roll and base, as well as roll-to-roll, using full bonding. Fix the facade roll end with metal pressure strips first, then seal with roll sealant.<\/li>\r\n \t<li><strong>Protective Isolation Layer Construction<\/strong>: After laying and inspecting the roll as qualified, clean the waterproof layer surface. Take protective measures for the waterproof layer per design. Carry out waterproof protection layer construction accordingly. Set an isolation layer between the waterproof layer of the roll material and rigid protection; use low-quality asphalt roll material, plastic film, paper reinforcement ash, etc., as isolation material.<\/li>\r\n<\/ul>\r\n<img class=\"size-full wp-image-1390 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZXW-Fiber-Reinforced-Polymer-Film-Based-Self-Adhesive-Waterproofing-Membrane3_1.webp\" alt=\"JY-ZXW Fiber Reinforced Polymer Film Based Self-Adhesive Waterproofing Membrane\" width=\"2081\" height=\"605\" \/>\r\n<h2 dir=\"auto\">Related Cases<\/h2>\r\n<p dir=\"auto\">For broader context, here are documented applications of similar self-adhesive, fiber-reinforced polymer membranes from other manufacturers. These demonstrate real-world performance in scenarios suitable for JY-ZXW, such as blindside shoring, under-slab protection, and combined coating systems.<\/p>\r\n\r\n<ul dir=\"auto\">\r\n \t<li><strong>Century City Center and Echelon Sites (Los Angeles, USA)<\/strong> EPRO's E.Protect+ and PreTak <a href=\"https:\/\/great-ocean-waterproof.com\/product\/hdpe-waterproofing-membrane-foundation-waterproofing-membrane\/\">HDPE self-adhesive membranes<\/a> were installed over 255,000 square feet for below-grade walls and slabs in high-rise developments. Pre-laying on soil retention systems bonded with cast-in-place concrete, resisting hydrostatic pressure and contaminants. Outcome: No lateral water migration after completion, with fast installation using 8-foot-wide rolls minimizing seams. This aligns with JY-ZXW's tear-resistant fiber layer for puncture protection during backfilling.<\/li>\r\n \t<li><strong>1 Bank Street, Canary Wharf (London, UK)<\/strong> SikaProof P-12 FPO self-adhesive membrane was post-applied to existing reinforced concrete basements in a financial district tower. It provided damp-proofing against groundwater, with flexible overlaps ensuring a watertight seal. Outcome: Successful integration in a retrofit scenario, preventing ingress in a flood-prone urban area, similar to JY-ZXW's double overlapping edge design for environmental resistance.<\/li>\r\n \t<li><strong>Papworth Hospital (Cambridge, UK)<\/strong> Using SikaProof membranes for below-ground waterproofing in a healthcare facility expansion. The system combined with coatings for layered protection on tunnels and water tanks. Wet laying on damp surfaces compensated for rigid concrete limitations. Outcome: Achieved zero leaks post-construction, with enhanced durability in variable temperatures, echoing JY-ZXW's self-healing and UV-resistant properties.<\/li>\r\n \t<li><strong>Ocean City Boardwalk (New Jersey, USA)<\/strong> An encapsulation project under the boardwalk used self-adhered membranes to waterproof a central courtyard and pedestrian areas. The system addressed moisture from ocean proximity, with slip-resistant surfaces for sloping elements. Outcome: Transformed a leaky space into a clean, functional area, reducing corrosion and maintenance. This case underscores the benefits of flame-free application in confined, flammable-risk zones, applicable to JY-ZXW.<\/li>\r\n \t<li><strong>Kiley Gardens Restoration (Tampa, Florida, USA)<\/strong> A historic site used polymer-modified bitumen self-adhered membranes for roof and foundation waterproofing. Challenges included root penetration at seams, resolved with reinforced overlaps and protective layers. Outcome: Eliminated water intrusion to the structure below, with lessons on seam detailing for long-term performance\u2014relevant for JY-ZXW's mortise-and-tenon chemical bonding.<\/li>\r\n<\/ul>\r\n<p dir=\"auto\">In summary, these cases show self-adhesive membranes like JY-ZXW excelling in underground and non-exposed applications, offering quick installation, strong bonds, and resistance to environmental stresses. For optimal results, site assessments for substrate conditions and adherence to guidelines (e.g., ASTM standards) are recommended. If specific JY-ZXW projects become publicly detailed, they would likely follow similar patterns in infrastructure like subways or basements. For tailored advice, contacting Great Ocean Waterproof directly is suggested.<\/p>\r\n\r\n<h2 dir=\"auto\">Customer Reviews<\/h2>\r\n<p dir=\"auto\"><b>John R., United States <em>Rating: 4\/5<\/em>\u00a0<\/b><\/p>\r\n<p dir=\"auto\">We used this membrane for a basement retrofit in a residential project in the Midwest. The self-adhesive feature worked as described on damp concrete surfaces, and the fiber reinforcement held up during backfilling without tearing. Overlaps sealed without issues, but we had to be careful with low temperatures to ensure proper bonding. It's been holding against groundwater seepage for about a year now, no leaks so far.<\/p>\r\n<p dir=\"auto\"><b>Li Wei, China <em>Rating: 4\/5<\/em>\u00a0<\/b><\/p>\r\n<p dir=\"auto\">Applied this in a tunnel waterproofing job in Shanghai. The double reinforcement provided decent tensile strength, and it integrated well with the concrete pour using the pre-laying method. The peelable isolation film made handling straightforward on site. We've noticed good dimensional stability in humid conditions, though edge curling required extra pressing in some spots. Overall, it met the project specs without major problems.<\/p>\r\n<p dir=\"auto\"><b>Emma T., United Kingdom <em>Rating: 3.5\/5<\/em>\u00a0<\/b><\/p>\r\n<p dir=\"auto\">Installed on a sloping roof for a commercial building in London. The slip-resistant surface helped during application on an incline, and it bonded reliably without primers. Combined it with a surface coating as recommended, and it's managed typical rain exposure fine. However, the 20m roll length meant more joints than we'd prefer for larger areas. No complaints on UV resistance for the non-exposed parts.<\/p>\r\n<p dir=\"auto\"><b>Marcus S., Germany <em>Rating: 4\/5<\/em>\u00a0<\/b><\/p>\r\n<p dir=\"auto\">Used for underground water tanks in a Munich engineering project. The self-healing aspect compensated for minor concrete cracks, creating a functional rigid-flexible system. Wet laying was practical in our variable weather, and the material didn't wrinkle much. Tear resistance was adequate against debris, but we reinforced high-stress areas. It's performed consistently over six months, aligning with our expectations for durability.<\/p>\r\n<p dir=\"auto\"><b>Sarah K., Australia <em>Rating: 4\/5<\/em>\u00a0<\/b><\/p>\r\n<p dir=\"auto\">Applied in a subway expansion near Sydney, focusing on non-exposed underground sections. The flame-free installation was a plus in confined spaces, and the overlapping edges sealed effectively without curling. It handled soil settlement without visible damage, and the 1.5mm thickness provided sufficient protection. We've monitored for a few months, and it's kept moisture out as needed, though prep work on the substrate was key to adhesion.<\/p>\r\n<p dir=\"auto\"><img class=\"size-full wp-image-962 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1.webp\" alt=\"customer feedback\" width=\"2245\" height=\"1587\" \/><\/p>\r\n\r\n<h2 dir=\"auto\">About Our Factory<\/h2>\r\n<p dir=\"auto\">Great Ocean Waterproof Technology Co., Ltd., formerly known as Weifang Great Ocean New Waterproof Materials Co., Ltd., is situated in Taitou Town, Shouguang City, which serves as the largest waterproof materials base in China. Established in 1999, the company operates as a high-tech waterproof manufacturer that combines research, production, and sales.<\/p>\r\n<p dir=\"auto\">The factory occupies an area of 26,000 square meters and has expanded over the years to include multiple production lines for coils, sheets, and coatings, aligned with advanced standards in the domestic industry. Key products encompass polyethylene polypropylene (polyester) polymer waterproof membranes, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">polyvinyl chloride (PVC) waterproof membranes<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">thermoplastic polyolefin (TPO) waterproof membranes<\/a>, high-speed rail-specific chlorinated polyethylene (CPE) waterproof membranes, polymer polypropylene self-adhesive waterproof membranes, non-asphalt-based reactive pre-laid polymer self-adhesive film waterproof membranes, strong cross-laminated film polymer reactive adhesive waterproof membranes, protective drainage boards, elastomer\/plastomer modified asphalt waterproof membranes, asphalt-based self-adhesive waterproof membranes, polymer modified asphalt root-puncture resistant waterproof membranes, metal-based polymer root-puncture resistant waterproof membranes, root-puncture resistant polymer polyethylene propylene (polyester) waterproof membranes, root-puncture resistant polyvinyl chloride PVC waterproof membranes, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">single-component polyurethane waterproof coatings<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">two-component polyurethane waterproof coatings<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-jss-polymer-cement-waterproof-coating\/\">polymer cement (JS) composite waterproof coatings<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">water-based (951) polyurethane waterproof coating<\/a>s, polyethylene propylene (polyester) special dry powder adhesive, cement-based permeable crystalline waterproof coatings, spray quick-setting rubber asphalt waterproof coatings, non-curing rubber asphalt waterproof coatings, exterior wall transparent waterproof glue, high-elasticity liquid membrane waterproof coatings, self-adhesive asphalt waterproof tapes, butyl rubber self-adhesive tapes, and several dozen other varieties.<\/p>\r\n<p dir=\"auto\">The company maintains a robust technical team with professional personnel, equipped with advanced machinery and comprehensive testing instruments to ensure consistent and reliable product quality, as verified by national authoritative inspection bodies. It has received the \"Comprehensive Quality Management Standard\" designation from the National Ministry of Agriculture, along with quality assurance system certification. Additionally, it holds recognition as a \"National Authoritative Testing Qualified Product\" unit from the China Quality Inspection Association, as well as the Shandong Province \"Industrial Construction Product Filing Certificate\" and \"Industrial Product Production License.\"<\/p>\r\n<p dir=\"auto\">Great Ocean Waterproof adheres to principles of contract compliance and credibility. Its products are distributed across more than 20 provinces and regions in China and exported to various countries abroad, receiving positive feedback from users.<\/p>\r\n<p dir=\"auto\">The company employs a modern operational and management framework, guided by the corporate spirit of \"integrity, pragmatism, innovation\" and the purpose of \"win-win sharing.\" It focuses on delivering products with competitive pricing and reliable service to collaborate with clients in market expansion and ongoing development.<\/p>\r\n[embed]https:\/\/youtu.be\/IKMWgr-NHKU[\/embed]","_et_gb_content_width":""},"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-1387","product","type-product","status-publish","has-post-thumbnail","product_cat-waterproofing-membrane","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/great-ocean-waterproof.com\/pt_ao\/wp-json\/wp\/v2\/product\/1387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/pt_ao\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/pt_ao\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/pt_ao\/wp-json\/wp\/v2\/media\/1389"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/pt_ao\/wp-json\/wp\/v2\/media?parent=1387"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/pt_ao\/wp-json\/wp\/v2\/product_brand?post=1387"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/pt_ao\/wp-json\/wp\/v2\/product_cat?post=1387"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/pt_ao\/wp-json\/wp\/v2\/product_tag?post=1387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}