{"id":939,"date":"2025-12-03T13:05:10","date_gmt":"2025-12-03T13:05:10","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&p=939"},"modified":"2026-09-07T16:00:03","modified_gmt":"2026-09-07T16:00:03","slug":"jy-app-modified-bitumen-waterproofing-membrane-modified-asphalt-waterproof-membrane","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/pt\/product\/jy-app-modified-bitumen-waterproofing-membrane-modified-asphalt-waterproof-membrane\/","title":{"rendered":"Membrana impermeabilizante de betume modificado APP (JY-APP)"},"content":{"rendered":"
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Membrana impermeabilizante APP<\/div>\n

Apresenta\u00e7\u00e3o do produto<\/h2>\n

A membrana impermeabilizante de betume modificado Great Ocean JY-APP \u00e9 uma manta impermeabilizante aplicada com ma\u00e7arico, feita com betume modificado com polipropileno at\u00e1tico (APP)<\/strong> e refor\u00e7ada com feltro de poli\u00e9ster ou feltro de fibra de vidro.<\/p>\n

A modifica\u00e7\u00e3o com APP melhora a resist\u00eancia t\u00e9rmica do composto betuminoso, tornando a membrana adequada para coberturas e outras aplica\u00e7\u00f5es de impermeabiliza\u00e7\u00e3o de edif\u00edcios onde \u00e9 necess\u00e1rio um bom desempenho em altas temperaturas.<\/p>\n

Est\u00e3o dispon\u00edveis acabamentos de superf\u00edcie em filme de PE, areia e minerais. O refor\u00e7o e as configura\u00e7\u00f5es de superf\u00edcie podem ser selecionados de acordo com as necessidades do projeto.<\/p>\n

Solicite um or\u00e7amento<\/a>Enviar consulta t\u00e9cnica por e-mail <\/a><\/p>\n<\/div>\n

\"Great<\/div>\n<\/div>\n
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Especifica\u00e7\u00f5es t\u00edpicas dispon\u00edveis<\/h3>\n
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Grossura<\/div>\n
3,0 \/ 4,0 \/ 5,0 mm<\/div>\n<\/div>\n
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Comprimento do rolo<\/div>\n
7,5 \/ 10 m<\/div>\n<\/div>\n
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Largura<\/div>\n
1,0 m<\/div>\n<\/div>\n
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Refor\u00e7o<\/div>\n
Feltro de poli\u00e9ster \/ Feltro de fibra de vidro<\/div>\n<\/div>\n
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Superf\u00edcie superior<\/div>\n
Pel\u00edcula PE \/ Areia \/ Acabamento mineral<\/div>\n<\/div>\n
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Subface<\/div>\n
Filme PE \/ Areia<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Principais benef\u00edcios<\/div>\n

Caracter\u00edsticas do produto<\/h2>\n
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01<\/div>\n

Boa resist\u00eancia ao calor<\/h3>\n

A modifica\u00e7\u00e3o com APP melhora a resist\u00eancia t\u00e9rmica do composto betuminoso, ajudando a membrana a manter um desempenho est\u00e1vel em ambientes quentes e de alta temperatura.<\/p>\n<\/div>\n

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02<\/div>\n

Estrutura Refor\u00e7ada<\/h3>\n

Est\u00e3o dispon\u00edveis op\u00e7\u00f5es de refor\u00e7o com feltro de poli\u00e9ster ou feltro de fibra de vidro para diferentes aplica\u00e7\u00f5es de impermeabiliza\u00e7\u00e3o.<\/p>\n<\/div>\n

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03<\/div>\n

Op\u00e7\u00f5es de m\u00faltiplas superf\u00edcies<\/h3>\n

Est\u00e3o dispon\u00edveis acabamentos em filme PE, areia e minerais para atender a diferentes requisitos de instala\u00e7\u00e3o e projeto.<\/p>\n<\/div>\n

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04<\/div>\n

Desempenho de impermeabiliza\u00e7\u00e3o comprovado<\/h3>\n

Uma membrana APP Tipo I de 3 mm testada n\u00e3o apresentou penetra\u00e7\u00e3o de \u00e1gua a 0,3 MPa durante 30 minutos.<\/p>\n<\/div>\n

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05<\/div>\n

Sistema de aplica\u00e7\u00e3o por ma\u00e7arico<\/h3>\n

Projetado para aplica\u00e7\u00e3o convencional com ma\u00e7arico em substratos devidamente preparados.<\/p>\n<\/div>\n

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06<\/div>\n

Flexibilidade de especifica\u00e7\u00e3o<\/h3>\n

Diferentes espessuras, tipos de refor\u00e7o e acabamentos de superf\u00edcie est\u00e3o dispon\u00edveis de acordo com as necessidades do projeto.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Dados t\u00e9cnicos verificados<\/div>\n

Desempenho testado por terceiros<\/h2>\n

Membrana impermeabilizante JY-APP Tipo I com refor\u00e7o de poli\u00e9ster e configura\u00e7\u00e3o de superf\u00edcie em filme de PE (APP I \/ PY \/ PE-PE \/ 3 mm)<\/strong> Foi testado pelo Instituto de Inspe\u00e7\u00e3o de Qualidade de Produtos de Shandong de acordo com a norma GB 18243-2008.<\/p>\n

\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item de teste<\/th>\nExig\u00eancia<\/th>\nResultado do teste<\/th>\n<\/tr>\n<\/thead>\n
\u00c1rea de rolamento<\/td>\n10,0 \u00b1 0,10 m\u00b2<\/td>\n10,01\u201310,04 m\u00b2<\/td>\n<\/tr>\n
Massa por unidade de \u00e1rea<\/td>\n\u22654,0 kg\/m\u00b2<\/td>\n4,2\u20134,5 kg\/m\u00b2<\/td>\n<\/tr>\n
Espessura m\u00e9dia<\/td>\n\u22653,0 mm<\/td>\n3,0\u20133,1 mm<\/td>\n<\/tr>\n
Conte\u00fado de mat\u00e9ria sol\u00favel<\/td>\n\u22652100 g\/m\u00b2<\/td>\n2203 g\/m\u00b2<\/td>\n<\/tr>\n
Resist\u00eancia ao calor<\/td>\n110\u00b0C, l\u00e2mina \u22642 mm, sem fluxo ou gotejamento<\/td>\nSuperior: 0,3 mm \/ Inferior: 0,5 mm Sem fluxo ou gotejamento<\/td>\n<\/tr>\n
Flexibilidade em baixas temperaturas<\/td>\n-7\u00b0C, sem rachaduras<\/td>\nSem rachaduras<\/td>\n<\/tr>\n
Impermeabilidade \u00e0 \u00e1gua<\/td>\n0,3 MPa \/ 30 min, sem penetra\u00e7\u00e3o<\/td>\nSem penetra\u00e7\u00e3o<\/td>\n<\/tr>\n
For\u00e7a de tra\u00e7\u00e3o m\u00e1xima de pico Longitudinal<\/span><\/td>\n\u2265500 N\/50 mm<\/td>\n885 N\/50 mm<\/td>\n<\/tr>\n
For\u00e7a de tra\u00e7\u00e3o m\u00e1xima de pico Transversal<\/span><\/td>\n\u2265500 N\/50 mm<\/td>\n856 N\/50 mm<\/td>\n<\/tr>\n
Alongamento m\u00e1ximo \u2013 Longitudinal<\/td>\n\u226525%<\/td>\n31%<\/td>\n<\/tr>\n
Alongamento m\u00e1ximo \u2013 Transversal<\/td>\n\u226525%<\/td>\n35%<\/td>\n<\/tr>\n
Aumento da massa por imers\u00e3o em \u00e1gua<\/td>\n\u22641,0%<\/td>\n0.8%<\/td>\n<\/tr>\n
For\u00e7a de Descascamento<\/td>\n\u22651,0 N\/mm<\/td>\n1,6 N\/mm<\/td>\n<\/tr>\n
Espessura do revestimento asf\u00e1ltico da parte inferior<\/td>\n\u22651,0 mm<\/td>\n1,1 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Configura\u00e7\u00e3o testada:<\/strong> APP Tipo I \/ Refor\u00e7o PY \/ Superf\u00edcie PE-PE \/ 3 mm<\/div>\n
Organiza\u00e7\u00e3o de testes:<\/strong> Instituto de Inspe\u00e7\u00e3o de Qualidade de Produtos de Shandong<\/div>\n<\/div>\n

Os valores acima se aplicam \u00e0 configura\u00e7\u00e3o testada de APP Tipo I \/ PY \/ PE-PE \/ 3 mm. O desempenho pode variar de acordo com a qualidade da membrana, o refor\u00e7o, a espessura e o acabamento da superf\u00edcie.<\/p>\n<\/div>\n

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Relat\u00f3rios de Teste<\/div>\n

Configura\u00e7\u00f5es de membrana APP testadas por terceiros<\/h2>\n

Registros de testes de terceiros est\u00e3o dispon\u00edveis para diferentes configura\u00e7\u00f5es de superf\u00edcie da membrana APP.<\/p>\n

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QUALIFICADO <\/span><\/p>\n

APP I \/ PY \/ PE-PE \/ 3 mm<\/h3>\n

Membrana APP refor\u00e7ada com poli\u00e9ster e pel\u00edcula de PE em ambas as superf\u00edcies.<\/p>\n

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Grossura:<\/strong> 3 mm<\/div>\n
\u00c1rea de rolamento:<\/strong> 10 m\u00b2<\/div>\n
Superf\u00edcie:<\/strong> PE \/ PE<\/div>\n
Base de teste:<\/strong> GB 18243-2008<\/div>\n
Organiza\u00e7\u00e3o de testes:<\/strong> Instituto de Inspe\u00e7\u00e3o de Qualidade de Produtos de Shandong<\/div>\n<\/div>\n

Ver relat\u00f3rio de teste PE\/PE <\/a><\/p>\n<\/div>\n

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QUALIFICADO <\/span><\/p>\n

APP I \/ PY \/ M-PE \/ 3 mm<\/h3>\n

Membrana APP refor\u00e7ada com poli\u00e9ster, com superf\u00edcie mineral e parte inferior em filme de PE.<\/p>\n

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Grossura:<\/strong> 3 mm<\/div>\n
\u00c1rea de rolamento:<\/strong> 10 m\u00b2<\/div>\n
Superf\u00edcie:<\/strong> Mineral \/ PE<\/div>\n
Base de teste:<\/strong> GB 18243-2008<\/div>\n
Organiza\u00e7\u00e3o de testes:<\/strong> Instituto de Inspe\u00e7\u00e3o de Qualidade de Produtos de Shandong<\/div>\n<\/div>\n

Ver relat\u00f3rio de teste de superf\u00edcie mineral <\/a><\/p>\n<\/div>\n<\/div>\n

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Precisa do relat\u00f3rio de ensaio aplic\u00e1vel \u00e0 sua especifica\u00e7\u00e3o? <\/strong><\/p>\n

Entre em contato com a Great Ocean informando a espessura, o refor\u00e7o, o acabamento superficial, a quantidade e o mercado de destino desejados.<\/p>\n

Solicitar Documentos T\u00e9cnicos <\/a><\/p>\n<\/div>\n

As informa\u00e7\u00f5es de teste apresentadas acima aplicam-se apenas \u00e0s configura\u00e7\u00f5es testadas. O desempenho pode variar de acordo com o tipo de membrana, refor\u00e7o, espessura e configura\u00e7\u00e3o da superf\u00edcie.<\/p>\n<\/div>\n

<\/p>\n

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V\u00eddeo do produto<\/div>\n

Membrana impermeabilizante de betume modificado APP<\/h2>\n
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https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/APP-Modified-Bitumen-Waterproofing-Membrane.mp4<\/a><\/video><\/div>\n<\/div>\n<\/div>\n
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Faixa de aplica\u00e7\u00e3o<\/div>\n

Aplica\u00e7\u00f5es t\u00edpicas<\/h2>\n

A membrana impermeabilizante de betume modificado JY-APP \u00e9 adequada para aplica\u00e7\u00f5es de impermeabiliza\u00e7\u00e3o em edif\u00edcios e estruturas, especialmente onde se exige boa resist\u00eancia ao calor.<\/p>\n

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Telhados planos e com pouca inclina\u00e7\u00e3o<\/div>\n
Telhados de edif\u00edcios industriais<\/div>\n
Edif\u00edcios residenciais<\/div>\n
Impermeabiliza\u00e7\u00e3o de por\u00f5es<\/div>\n
Estruturas subterr\u00e2neas<\/div>\n
Fundamentos<\/div>\n
Piscinas cobertas<\/div>\n
Instala\u00e7\u00f5es de armazenamento de \u00e1gua para combate a inc\u00eandio<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Vis\u00e3o geral da instala\u00e7\u00e3o<\/div>\n

Diretrizes de Instala\u00e7\u00e3o<\/h2>\n

A membrana JY-APP foi projetada para aplica\u00e7\u00e3o convencional com ma\u00e7arico. As condi\u00e7\u00f5es e os detalhes de instala\u00e7\u00e3o devem seguir o projeto, os requisitos t\u00e9cnicos aplic\u00e1veis \u200b\u200be as condi\u00e7\u00f5es do local.<\/p>\n

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01 Preparar o substrato<\/strong> Certifique-se de que o substrato esteja limpo, firme e livre de part\u00edculas soltas, poeira, \u00f3leo e contaminantes que possam afetar a ades\u00e3o.<\/div>\n
02 Posicione a membrana<\/strong> Desenrole e alinhe a membrana de acordo com o esquema de impermeabiliza\u00e7\u00e3o antes da aplica\u00e7\u00e3o com ma\u00e7arico.<\/div>\n
03 Aplicar Ma\u00e7arico<\/strong> Aque\u00e7a a parte inferior uniformemente e fixe a membrana progressivamente ao substrato preparado.<\/div>\n
04 Selar as Costuras<\/strong> Assegure-se de que as \u00e1reas de sobreposi\u00e7\u00e3o e jun\u00e7\u00e3o estejam totalmente coladas e devidamente seladas, de acordo com os requisitos do projeto.<\/div>\n
05 Detalhes da guloseima<\/strong> Preste aten\u00e7\u00e3o especial aos cantos, penetra\u00e7\u00f5es, ralos, ressaltos e outras \u00e1reas de detalhamento.<\/div>\n
06 Inspecionar e Proteger<\/strong> Inspecione a membrana finalizada e aplique a camada de prote\u00e7\u00e3o ou acabamento necess\u00e1ria, quando aplic\u00e1vel.<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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V\u00eddeo de instala\u00e7\u00e3o\/produto<\/div>\n

V\u00eddeo sobre membrana impermeabilizante<\/h2>\n<\/div>\n
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Sele\u00e7\u00e3o de Produtos<\/div>\n

Membrana de betume modificado APP vs SBS<\/h2>\n

Tanto o APP quanto o SBS s\u00e3o sistemas de membrana impermeabilizante \u00e0 base de betume modificado, mas os modificadores conferem a eles caracter\u00edsticas de desempenho diferentes. A sele\u00e7\u00e3o do produto deve ser baseada no projeto, no clima e no desempenho t\u00e9cnico exigido.<\/p>\n

\n\n\n\n\n\n\n\n\n
Compara\u00e7\u00e3o<\/th>\nBetume modificado APP<\/th>\nBetume modificado SBS<\/th>\n<\/tr>\n<\/thead>\n
Modificador<\/strong><\/td>\nPolipropileno At\u00e1tico (APP)<\/td>\nEstireno-Butadieno-Estireno (SBS)<\/td>\n<\/tr>\n
Caracter\u00edstica geral<\/strong><\/td>\nBoa resist\u00eancia a altas temperaturas<\/td>\nBoa elasticidade e flexibilidade a baixas temperaturas<\/td>\n<\/tr>\n
Considera\u00e7\u00f5es sobre a sele\u00e7\u00e3o<\/strong><\/td>\nGeralmente escolhido quando a resist\u00eancia ao calor \u00e9 importante.<\/td>\nGeralmente escolhido quando a flexibilidade em baixas temperaturas \u00e9 importante.<\/td>\n<\/tr>\n
Instala\u00e7\u00e3o<\/strong><\/td>\nConfigura\u00e7\u00f5es aplicadas com ma\u00e7arico dispon\u00edveis<\/td>\nConfigura\u00e7\u00f5es aplicadas com ma\u00e7arico dispon\u00edveis<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
Precisa de ajuda para escolher entre APP ou SBS?<\/strong> Envie-nos a localiza\u00e7\u00e3o do seu projeto, a aplica\u00e7\u00e3o, a espessura necess\u00e1ria, o refor\u00e7o e o acabamento da superf\u00edcie.<\/div>\n<\/div>\n

<\/p>\n

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Perguntas do comprador<\/div>\n

Perguntas frequentes<\/h2>\n
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Quais as espessuras dispon\u00edveis?<\/div>\n
As espessuras normalmente dispon\u00edveis incluem 3,0 mm, 4,0 mm e 5,0 mm. Por favor, confirme a especifica\u00e7\u00e3o desejada ao solicitar um or\u00e7amento.<\/div>\n<\/div>\n
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Quais s\u00e3o as op\u00e7\u00f5es de refor\u00e7o dispon\u00edveis?<\/div>\n
Est\u00e3o dispon\u00edveis op\u00e7\u00f5es de refor\u00e7o em feltro de poli\u00e9ster e feltro de fibra de vidro para atender a diferentes requisitos de projeto.<\/div>\n<\/div>\n
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Quais acabamentos de superf\u00edcie est\u00e3o dispon\u00edveis?<\/div>\n
As op\u00e7\u00f5es de acabamento de superf\u00edcie dispon\u00edveis incluem pel\u00edcula de PE, areia e acabamentos minerais.<\/div>\n<\/div>\n
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Est\u00e3o dispon\u00edveis relat\u00f3rios de testes de terceiros?<\/div>\n
Sim. Registros de testes de terceiros est\u00e3o dispon\u00edveis para configura\u00e7\u00f5es selecionadas de membranas APP. Use os links para os relat\u00f3rios acima ou entre em contato com nossa equipe de vendas.<\/div>\n<\/div>\n
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A Great Ocean oferece servi\u00e7os de OEM\/ODM?<\/div>\n
A Great Ocean oferece suporte \u00e0 coopera\u00e7\u00e3o OEM\/ODM. As op\u00e7\u00f5es espec\u00edficas de personaliza\u00e7\u00e3o devem ser confirmadas de acordo com as especifica\u00e7\u00f5es do produto e os requisitos do pedido.<\/div>\n<\/div>\n
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Como posso solicitar um or\u00e7amento?<\/div>\n
Envie a especifica\u00e7\u00e3o da espessura, refor\u00e7o, acabamento superficial, quantidade e porto de destino desejados para sales@great-ocean-waterproof.com <\/a>.<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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\"F\u00e1brica<\/div>\n
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Sobre Great Ocean<\/div>\n

Fabricante de impermeabilizantes desde 1999<\/h2>\n

A Great Ocean Waterproof Technology Co., Ltd. foi fundada em 1999 e fabrica membranas impermeabilizantes, revestimentos impermeabilizantes e materiais relacionados \u00e0 impermeabiliza\u00e7\u00e3o em Shandong, na China.<\/p>\n

Nossas capacidades de produ\u00e7\u00e3o abrangem membranas de betume modificado, membranas de TPO e PVC, membranas autoadesivas, revestimentos impermeabilizantes e materiais de impermeabiliza\u00e7\u00e3o relacionados.<\/p>\n

A coopera\u00e7\u00e3o OEM\/ODM est\u00e1 dispon\u00edvel para distribuidores, importadores e marcas de materiais de constru\u00e7\u00e3o.<\/p>\n

Contate Great Ocean <\/a> sales@great-ocean-waterproof.com <\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Documenta\u00e7\u00e3o de f\u00e1brica<\/div>\n

Materiais de Qualifica\u00e7\u00e3o e Certifica\u00e7\u00e3o<\/h2>\n

A Great Ocean mant\u00e9m a documenta\u00e7\u00e3o de f\u00e1brica, de produto e relacionada \u00e0 qualidade. Entre em contato com nossa equipe de vendas caso seu processo de aquisi\u00e7\u00e3o exija certificados espec\u00edficos, relat\u00f3rios de testes ou documentos comprobat\u00f3rios.<\/p>\n

\"Materiais<\/div>\n<\/div>\n

<\/p>\n

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Solicite um or\u00e7amento<\/div>\n

Precisa das especifica\u00e7\u00f5es ou pre\u00e7os da membrana APP?<\/h2>\n

Envie-nos a espessura, o refor\u00e7o, o acabamento superficial, a quantidade e o porto de destino desejados. Nossa equipe confirmar\u00e1 a especifica\u00e7\u00e3o do produto aplic\u00e1vel, os documentos t\u00e9cnicos dispon\u00edveis e a cota\u00e7\u00e3o.<\/p>\n

Solicite um or\u00e7amento para a membrana APP.<\/a>Equipe de Vendas por E-mail <\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

A membrana impermeabilizante de betume modificado com APP da Great Ocean (JY-APP) \u00e9 aplicada com ma\u00e7arico e \u00e9 feita com betume modificado com polipropileno at\u00e1tico (APP) e refor\u00e7o de feltro de poli\u00e9ster ou feltro de fibra de vidro. Dispon\u00edvel com acabamento superficial em filme de PE, areia ou mineral, \u00e9 adequada para impermeabiliza\u00e7\u00e3o de telhados, por\u00f5es, subsolos e outras aplica\u00e7\u00f5es em edif\u00edcios. Especifica\u00e7\u00f5es padr\u00e3o e op\u00e7\u00f5es OEM\/ODM est\u00e3o dispon\u00edveis. Entre em contato com a Great Ocean para obter dados t\u00e9cnicos e or\u00e7amento.<\/p>","protected":false},"featured_media":941,"template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"

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APP Waterproofing Membrane<\/div>\r\n

Product Introduction<\/h2>\r\n

Great Ocean JY-APP Modified Bitumen Waterproofing Membrane is a\r\ntorch-applied waterproofing sheet made with\r\natactic polypropylene (APP) modified bitumen<\/strong>\r\nand reinforced with polyester felt or glass-fiber felt.<\/p>\r\n

APP modification improves the heat resistance of the bitumen compound,\r\nmaking the membrane suitable for roofing and other building waterproofing\r\napplications where good high-temperature performance is required.<\/p>\r\n

PE film, sand and mineral surface finishes are available.\r\nReinforcement and surface configurations can be selected according\r\nto project requirements.<\/p>\r\nRequest a Quote<\/a>Email Technical Inquiry\r\n<\/a>\r\n\r\n<\/div>\r\n

\r\n\r\n\"Great\r\n\r\n<\/div>\r\n<\/div>\r\n
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Typical Available Specifications<\/h3>\r\n
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Thickness<\/div>\r\n
3.0 \/ 4.0 \/ 5.0 mm<\/div>\r\n<\/div>\r\n
\r\n
Roll Length<\/div>\r\n
7.5 \/ 10 m<\/div>\r\n<\/div>\r\n
\r\n
Width<\/div>\r\n
1.0 m<\/div>\r\n<\/div>\r\n
\r\n
Reinforcement<\/div>\r\n
Polyester felt \/ Glass-fiber felt<\/div>\r\n<\/div>\r\n
\r\n
Upper Surface<\/div>\r\n
PE film \/ Sand \/ Mineral finish<\/div>\r\n<\/div>\r\n
\r\n
Underface<\/div>\r\n
PE film \/ Sand<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n
\r\n
Key Benefits<\/div>\r\n

Product Features<\/h2>\r\n
\r\n
\r\n
01<\/div>\r\n

Good Heat Resistance<\/h3>\r\n

APP modification improves the heat resistance of the bitumen compound,\r\nhelping the membrane maintain stable performance in warm and\r\nhigh-temperature environments.<\/p>\r\n\r\n<\/div>\r\n

\r\n
02<\/div>\r\n

Reinforced Structure<\/h3>\r\n

Polyester felt or glass-fiber felt reinforcement options are available\r\nfor different waterproofing applications.<\/p>\r\n\r\n<\/div>\r\n

\r\n
03<\/div>\r\n

Multiple Surface Options<\/h3>\r\n

PE film, sand and mineral finishes are available to meet different\r\ninstallation and project requirements.<\/p>\r\n\r\n<\/div>\r\n

\r\n
04<\/div>\r\n

Verified Waterproofing Performance<\/h3>\r\n

A tested 3 mm APP Type I membrane achieved no water penetration\r\nat 0.3 MPa for 30 minutes.<\/p>\r\n\r\n<\/div>\r\n

\r\n
05<\/div>\r\n

Torch-Applied System<\/h3>\r\n

Designed for conventional torch application on properly\r\nprepared substrates.<\/p>\r\n\r\n<\/div>\r\n

\r\n
06<\/div>\r\n

Specification Flexibility<\/h3>\r\n

Different thicknesses, reinforcement types and surface finishes\r\nare available according to project requirements.<\/p>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n

\r\n
Verified Technical Data<\/div>\r\n

Third-Party Tested Performance<\/h2>\r\n

A JY-APP Type I waterproofing membrane with polyester reinforcement and\r\nPE film surface configuration\r\n(APP I \/ PY \/ PE-PE \/ 3 mm)<\/strong>\r\nwas tested by the Shandong Institute for Product Quality Inspection\r\naccording to GB 18243-2008.<\/p>\r\n\r\n

\r\n<\/colgroup>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Test Item<\/th>\r\nRequirement<\/th>\r\nTest Result<\/th>\r\n<\/tr>\r\n<\/thead>\r\n
Roll Area<\/td>\r\n10.0 \u00b1 0.10 m\u00b2<\/td>\r\n10.01\u201310.04 m\u00b2<\/td>\r\n<\/tr>\r\n
Mass per Unit Area<\/td>\r\n\u22654.0 kg\/m\u00b2<\/td>\r\n4.2\u20134.5 kg\/m\u00b2<\/td>\r\n<\/tr>\r\n
Average Thickness<\/td>\r\n\u22653.0 mm<\/td>\r\n3.0\u20133.1 mm<\/td>\r\n<\/tr>\r\n
Soluble Matter Content<\/td>\r\n\u22652100 g\/m\u00b2<\/td>\r\n2203 g\/m\u00b2<\/td>\r\n<\/tr>\r\n
Heat Resistance<\/td>\r\n110\u00b0C, slide \u22642 mm,\r\nno flow or dripping<\/td>\r\nUpper: 0.3 mm \/ Lower: 0.5 mm\r\nNo flow or dripping<\/td>\r\n<\/tr>\r\n
Low-Temperature Flexibility<\/td>\r\n-7\u00b0C, no cracks<\/td>\r\nNo cracks<\/td>\r\n<\/tr>\r\n
Water Impermeability<\/td>\r\n0.3 MPa \/ 30 min,\r\nno penetration<\/td>\r\nNo penetration<\/td>\r\n<\/tr>\r\n
Maximum Peak Tensile Force\r\nLongitudinal<\/span><\/td>\r\n\u2265500 N\/50 mm<\/td>\r\n885 N\/50 mm<\/td>\r\n<\/tr>\r\n
Maximum Peak Tensile Force\r\nTransverse<\/span><\/td>\r\n\u2265500 N\/50 mm<\/td>\r\n856 N\/50 mm<\/td>\r\n<\/tr>\r\n
Peak Elongation \u2013 Longitudinal<\/td>\r\n\u226525%<\/td>\r\n31%<\/td>\r\n<\/tr>\r\n
Peak Elongation \u2013 Transverse<\/td>\r\n\u226525%<\/td>\r\n35%<\/td>\r\n<\/tr>\r\n
Water Immersion Mass Increase<\/td>\r\n\u22641.0%<\/td>\r\n0.8%<\/td>\r\n<\/tr>\r\n
Peel Strength<\/td>\r\n\u22651.0 N\/mm<\/td>\r\n1.6 N\/mm<\/td>\r\n<\/tr>\r\n
Underside Asphalt Coating Thickness<\/td>\r\n\u22651.0 mm<\/td>\r\n1.1 mm<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n
\r\n
Tested configuration:<\/strong>\r\nAPP Type I \/ PY reinforcement \/ PE-PE surface \/ 3 mm<\/div>\r\n
Testing organization:<\/strong>\r\nShandong Institute for Product Quality Inspection<\/div>\r\n<\/div>\r\n

The values above apply to the tested APP Type I \/ PY \/ PE-PE \/ 3 mm configuration.\r\nPerformance may vary according to membrane grade, reinforcement, thickness\r\nand surface finish.<\/p>\r\n\r\n<\/div>\r\n\r\n

\r\n
Test Reports<\/div>\r\n

Third-Party Tested APP Membrane Configurations<\/h2>\r\n

Third-party test records are available for different APP membrane\r\nsurface configurations.<\/p>\r\n\r\n

\r\n
\r\n\r\nQUALIFIED\r\n<\/span>\r\n

APP I \/ PY \/ PE-PE \/ 3 mm<\/h3>\r\n

Polyester-reinforced APP membrane with PE film on both surfaces.<\/p>\r\n\r\n

\r\n
Thickness:<\/strong> 3 mm<\/div>\r\n
Roll Area:<\/strong> 10 m\u00b2<\/div>\r\n
Surface:<\/strong> PE \/ PE<\/div>\r\n
Test Basis:<\/strong> GB 18243-2008<\/div>\r\n
Testing Organization:<\/strong>\r\nShandong Institute for Product Quality Inspection<\/div>\r\n<\/div>\r\nView PE\/PE Test Report\r\n<\/a>\r\n\r\n<\/div>\r\n
\r\n\r\nQUALIFIED\r\n<\/span>\r\n

APP I \/ PY \/ M-PE \/ 3 mm<\/h3>\r\n

Polyester-reinforced APP membrane with mineral surface\r\nand PE-film underside.<\/p>\r\n\r\n

\r\n
Thickness:<\/strong> 3 mm<\/div>\r\n
Roll Area:<\/strong> 10 m\u00b2<\/div>\r\n
Surface:<\/strong> Mineral \/ PE<\/div>\r\n
Test Basis:<\/strong> GB 18243-2008<\/div>\r\n
Testing Organization:<\/strong>\r\nShandong Institute for Product Quality Inspection<\/div>\r\n<\/div>\r\nView Mineral Surface Test Report\r\n<\/a>\r\n\r\n<\/div>\r\n<\/div>\r\n
\r\n\r\n\r\nNeed the applicable test report for your specification?\r\n<\/strong>\r\n

Contact Great Ocean with your required thickness, reinforcement,\r\nsurface finish, quantity and destination market.<\/p>\r\nRequest Technical Documents\r\n<\/a>\r\n\r\n<\/div>\r\n

Test information shown above applies only to the tested configurations.\r\nPerformance may vary according to membrane type, reinforcement,\r\nthickness and surface configuration.<\/p>\r\n\r\n<\/div>\r\n\r\n

\r\n
Product Video<\/div>\r\n

APP Modified Bitumen Waterproofing Membrane<\/h2>\r\n
\r\n\r\n[video width=\"720\" height=\"720\" mp4=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/APP-Modified-Bitumen-Waterproofing-Membrane.mp4\"][\/video]\r\n\r\n<\/div>\r\n<\/div>\r\n
\r\n
Application Range<\/div>\r\n

Typical Applications<\/h2>\r\n

JY-APP Modified Bitumen Waterproofing Membrane is suitable for\r\nbuilding and structural waterproofing applications,\r\nparticularly where good heat resistance is required.<\/p>\r\n\r\n

\r\n
Flat & Low-Slope Roofs<\/div>\r\n
Industrial Building Roofs<\/div>\r\n
Residential Buildings<\/div>\r\n
Basement Waterproofing<\/div>\r\n
Underground Structures<\/div>\r\n
Foundations<\/div>\r\n
Indoor Swimming Pools<\/div>\r\n
Fire-Water Storage Facilities<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n
\r\n
Installation Overview<\/div>\r\n

Installation Guidelines<\/h2>\r\n

JY-APP membrane is designed for conventional torch application.\r\nInstallation conditions and detailing should follow the project design,\r\napplicable technical requirements and site conditions.<\/p>\r\n\r\n

\r\n
01 \u00a0 Prepare the Substrate<\/strong>\r\nEnsure the substrate is clean, sound and free from loose particles,\r\ndust, oil and contaminants that may affect adhesion.<\/div>\r\n
02 \u00a0 Position the Membrane<\/strong>\r\nUnroll and align the membrane according to the waterproofing layout\r\nbefore torch application.<\/div>\r\n
03 \u00a0 Torch Apply<\/strong>\r\nHeat the underside evenly and bond the membrane progressively\r\nto the prepared substrate.<\/div>\r\n
04 \u00a0 Seal the Seams<\/strong>\r\nEnsure overlap and joint areas are fully bonded and properly sealed\r\naccording to project requirements.<\/div>\r\n
05 \u00a0 Treat Details<\/strong>\r\nPay particular attention to corners, penetrations, drains,\r\nupstands and other detailing areas.<\/div>\r\n
06 \u00a0 Inspect & Protect<\/strong>\r\nInspect the completed membrane and apply the required protection\r\nor finishing layer where applicable.<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n
\r\n
Installation \/ Product Video<\/div>\r\n

Waterproofing Membrane Video<\/h2>\r\n<\/div>\r\n
\r\n
Product Selection<\/div>\r\n

APP vs SBS Modified Bitumen Membrane<\/h2>\r\n

APP and SBS are both modified-bitumen waterproofing membrane systems,\r\nbut the modifiers give them different performance characteristics.\r\nProduct selection should be based on project design, climate and\r\nrequired technical performance.<\/p>\r\n\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Comparison<\/th>\r\nAPP Modified Bitumen<\/th>\r\nSBS Modified Bitumen<\/th>\r\n<\/tr>\r\n<\/thead>\r\n
Modifier<\/strong><\/td>\r\nAtactic Polypropylene (APP)<\/td>\r\nStyrene-Butadiene-Styrene (SBS)<\/td>\r\n<\/tr>\r\n
General Characteristic<\/strong><\/td>\r\nGood high-temperature resistance<\/td>\r\nGood elasticity and low-temperature flexibility<\/td>\r\n<\/tr>\r\n
Selection Consideration<\/strong><\/td>\r\nOften selected where heat resistance is important<\/td>\r\nOften selected where lower-temperature flexibility is important<\/td>\r\n<\/tr>\r\n
Installation<\/strong><\/td>\r\nTorch-applied configurations available<\/td>\r\nTorch-applied configurations available<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n
\r\n\r\n\r\nNeed help selecting APP or SBS?<\/strong>\r\n\r\nSend us your project location, application, required thickness, reinforcement and surface finish.\r\n\r\n<\/div>\r\n<\/div>\r\n\r\n
\r\n
Buyer Questions<\/div>\r\n

Frequently Asked Questions<\/h2>\r\n
\r\n
What thicknesses are available?<\/div>\r\n
Typical available thicknesses include 3.0 mm, 4.0 mm and 5.0 mm. Please confirm the required specification when requesting a quotation.<\/div>\r\n<\/div>\r\n
\r\n
What reinforcement options are available?<\/div>\r\n
Polyester felt and glass-fiber felt reinforcement options are available for different project requirements.<\/div>\r\n<\/div>\r\n
\r\n
What surface finishes are available?<\/div>\r\n
Available surface options include PE film, sand and mineral finishes.<\/div>\r\n<\/div>\r\n
\r\n
Are third-party test reports available?<\/div>\r\n
Yes. Third-party test records are available for selected APP membrane configurations. Use the report links above or contact our sales team.<\/div>\r\n<\/div>\r\n
\r\n
Can Great Ocean provide OEM \/ ODM service?<\/div>\r\n
Great Ocean supports OEM \/ ODM cooperation. Specific customization options should be confirmed according to product specification and order requirements.<\/div>\r\n<\/div>\r\n
\r\n
How can I request a quotation?<\/div>\r\n
\r\n\r\nSend your required thickness, reinforcement, surface finish, quantity and destination port to\r\n\r\n\r\nsales@great-ocean-waterproof.com\r\n<\/a>.\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n
\r\n
\r\n
\r\n\r\n\"Great\r\n\r\n<\/div>\r\n
\r\n
About Great Ocean<\/div>\r\n

Waterproofing Manufacturer Since 1999<\/h2>\r\n

Great Ocean Waterproof Technology Co., Ltd. was established in 1999\r\nand manufactures waterproofing membranes, waterproof coatings\r\nand related waterproofing materials in Shandong, China.<\/p>\r\n

Production capabilities cover modified bitumen membranes,\r\nTPO and PVC membranes, self-adhesive membranes,\r\nwaterproof coatings and related waterproofing materials.<\/p>\r\n

OEM \/ ODM cooperation is available for distributors,\r\nimporters and construction-material brands.<\/p>\r\nContact Great Ocean\r\n<\/a>\r\n\r\n\r\nsales@great-ocean-waterproof.com\r\n<\/a>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n

\r\n
Factory Documentation<\/div>\r\n

Qualification & Certification Materials<\/h2>\r\n

Great Ocean maintains factory, product and quality-related documentation.\r\nPlease contact our sales team if your procurement process requires specific\r\ncertificates, test reports or supporting documents.<\/p>\r\n\r\n

\r\n\r\n\"Great\r\n\r\n<\/div>\r\n<\/div>\r\n\r\n
\r\n
Request a Quote<\/div>\r\n

Need APP Membrane Specifications or Pricing?<\/h2>\r\n

Send us your required thickness, reinforcement, surface finish, quantity and destination port. Our team will confirm the applicable\r\nproduct specification, available technical documents and quotation.<\/p>\r\nRequest APP Membrane Quote<\/a>Email Sales Team\r\n<\/a>\r\n\r\n<\/div>\r\n<\/div>","_et_gb_content_width":""},"product_brand":[25],"product_cat":[23],"product_tag":[],"class_list":["post-939","product","type-product","status-publish","has-post-thumbnail","product_brand-great-ocean","product_cat-waterproofing-membrane","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/great-ocean-waterproof.com\/pt\/wp-json\/wp\/v2\/product\/939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/pt\/wp-json\/wp\/v2\/media\/941"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/pt\/wp-json\/wp\/v2\/media?parent=939"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/pt\/wp-json\/wp\/v2\/product_brand?post=939"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/pt\/wp-json\/wp\/v2\/product_cat?post=939"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/pt\/wp-json\/wp\/v2\/product_tag?post=939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}