{"id":1399,"date":"2026-01-15T13:22:30","date_gmt":"2026-01-15T13:22:30","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&#038;p=1399"},"modified":"2026-01-18T12:41:57","modified_gmt":"2026-01-18T12:41:57","slug":"jy-gbl-polymer-waterproof-membrane-pe-pp-polyethylene-polypropylene-waterproofing-membrane","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/tl\/product\/jy-gbl-polymer-waterproof-membrane-pe-pp-polyethylene-polypropylene-waterproofing-membrane\/","title":{"rendered":"JY-GBL Polimer na Hindi Tinatablan ng Tubig na Lamad PE PP Polyethylene Polypropylene na Hindi Tinatablan ng Tubig na Lamad"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"PE PP Waterproofing Membrane: Gabay sa Pinakamatibay na Katatagan | Great Ocean Waterproof\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/1yQKVzJyiX8?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>Pagpapakilala ng Produkto<\/h2>\n<p>Ang JY-GBL Polymer Waterproof Membrane ay isang composite material na binubuo ng mga polyethylene at polypropylene layer, na binuo bilang extension ng tradisyonal na waterproofing at anti-seepage products. Isinasama nito ang polyethylene bilang core waterproof layer, na sinamahan ng high-strength polypropylene o polyester fiber non-woven fabric sa ibabaw, kasama ang mga additives tulad ng ultraviolet light barriers at anti-aging agents. Ang membrane na ito ay ginagawa sa pamamagitan ng isang beses na proseso ng extrusion gamit ang mga espesyal na kagamitan, na nagreresulta sa isang multi-layer na istraktura na nagsasama ng non-woven fabric surface sa polyethylene-polypropylene underface. Kasama sa mga karaniwang detalye ang mga kapal mula 0.7 mm hanggang 1.2 mm, haba na 50 m o 100 m bawat roll, at lapad na 1.2 m. Ang mga karaniwang katangian na naiulat para sa mga katulad na polyethylene-polypropylene membranes ay kinabibilangan ng resistensya sa pagtanda, weathering, at corrosion, pati na rin ang tensile strength na angkop para sa mga aplikasyon sa konstruksyon. Ang mga materyales na ito ay karaniwang ginagamit sa bubong, basement, banyo, tunnel, dam, at iba pang mga proyektong sibil o industriyal na nangangailangan ng proteksyon sa moisture at impermeability. Ang pag-install ay kadalasang kinabibilangan ng direktang pagdikit sa semento o iba pang substrates habang nasa konstruksyon.<\/p>\n<table style=\"width: 100%; text-align: center; border-radius: 8px; overflow: hidden; background-color: #f8fafc;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr>\n<td style=\"background-color: #eef2f7;\">Kapal (mm)<\/td>\n<td>0.7\uff5e1.2<\/td>\n<td style=\"background-color: #eef2f7;\">Haba (m)<\/td>\n<td>50 \/ 100<\/td>\n<td style=\"background-color: #eef2f7;\">Lapad (m)<\/td>\n<td>1.2<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #eef2f7;\">Ibabaw<\/td>\n<td>Hindi hinabing tela<\/td>\n<td style=\"background-color: #eef2f7;\">Pang-ilalim ng mukha<\/td>\n<td colspan=\"3\">Polyethylene polypropylene<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1401 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_1-scaled.webp\" alt=\"JY-GBL Polimer na Hindi Tinatablan ng Tubig na Lamad na Polyethylene Polypropylene na Hindi Tinatablan ng Tubig na Lamad\" width=\"2560\" height=\"1810\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_1-1280x905.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_1-980x693.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_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) 2560px, 100vw\" \/><\/p>\n<h3 dir=\"auto\">Mga Tampok ng Produkto<\/h3>\n<ul dir=\"auto\">\n<li><strong>Mga Pisikal na Katangian<\/strong>: Nagpapakita ng anti-aging, anti-oxidation, at resistensya sa kalawang. Nag-aalok ng kakayahang umangkop para sa pagbaluktot nang hindi nababali, kasama ang tensile strength at resistensya sa butas-butas.<\/li>\n<li><strong>Pagkakatugma sa Base Surface<\/strong>: Nangangailangan ng kaunting paghahanda; maaaring isagawa ang pag-install sa mga basang ibabaw nang walang namumuong tubig. Pagkatapos ng ulan, maaaring alisin ang sobrang tubig upang mapadali ang konstruksyon, na sumusuporta sa mas mabilis na mga takdang panahon ng proyekto.<\/li>\n<li><strong>Paglaban sa Pagbutas<\/strong>: Dinisenyo para gamitin sa mga berdeng ibabaw ng taniman, na nagbibigay ng resistensya sa mga butas at kakayahang pigilan ang pagtagos ng ugat, na nakakatulong sa epektibong waterproofing.<\/li>\n<li><strong>Pinagsama-samang Istruktura<\/strong>: Isinama sa mga materyales na pang-bonding ng polymer cement para gamitin kasama ng mga materyales na coil, na bumubuo ng isang sistema na sumusuporta sa mga konsiderasyon sa kapaligiran.<\/li>\n<li><strong>Mga Katangian sa Kapaligiran<\/strong>Hindi nakalalason, walang amoy, at walang polusyon.<\/li>\n<\/ul>\n<p dir=\"auto\">Ang mga karagdagang katangian batay sa mga katulad na polyethylene polypropylene membrane ay kinabibilangan ng UV stability para sa panlabas na pagkakalantad, isang multi-layer na disenyo na may waterproof core at mga protective layer, at isang lifespan na higit sa 50 taon sa ilalim ng karaniwang mga kondisyon. Ang mga membrane na ito ay nagpapanatili ng integridad sa isang saklaw ng temperatura, lumalaban sa pagbitak sa mababang temperatura (hanggang -40\u00b0C) at deformation sa mataas na temperatura (hanggang +100\u00b0C), habang nagbibigay ng matibay na pagdikit sa mga substrate.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1408 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-scaled.webp\" alt=\"JY-GBL Polimer na Hindi Tinatablan ng Tubig na Lamad PE PP Polyethylene Polypropylene na Hindi Tinatablan ng Tubig na Lamad\" width=\"2560\" height=\"2560\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-1280x1280.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-980x980.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-480x480.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) 2560px, 100vw\" \/><\/p>\n<h3>Pagganap<\/h3>\n<table style=\"width: 100%; text-align: center; border-radius: 8px; overflow: hidden; background-color: #f8fafc;\" border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tbody>\n<tr style=\"background-color: #eef2f7;\">\n<th>Hindi.<\/th>\n<th colspan=\"2\">Aytem<\/th>\n<th>Yunit<\/th>\n<th>Indeks<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"3\">1<\/td>\n<td colspan=\"2\" rowspan=\"3\">Pinapayagang paglihis ng laki<\/td>\n<td>%<\/td>\n<td>\u00b110<\/td>\n<\/tr>\n<tr>\n<td>%<\/td>\n<td>\u00b11<\/td>\n<\/tr>\n<tr>\n<td>%<\/td>\n<td>Hindi pinapayagan ang mga negatibong halaga<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">2<\/td>\n<td colspan=\"2\">Lakas ng tensyon sa pagkabali (temperatura ng silid)<\/td>\n<td>MPa<\/td>\n<td>\u2265 7.5<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Lakas ng tensyon sa pahinga (60 \u2103)<\/td>\n<td>MPa<\/td>\n<td>\u2265 2.3<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">3<\/td>\n<td colspan=\"2\">Paghaba ng tensyon sa pahinga (sa temperatura ng silid)<\/td>\n<td>%<\/td>\n<td>\u2265 450<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Paghaba ng tensyon sa pahinga (-20 \u2103)<\/td>\n<td>%<\/td>\n<td>\u2265 200<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td colspan=\"2\">Lakas ng pagkapunit<\/td>\n<td>KN\/m<\/td>\n<td>\u2265 25<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td colspan=\"2\">Hindi tinatablan ng tubig (30 minuto)<\/td>\n<td>*<\/td>\n<td>0.3Mpa Walang tagas<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td colspan=\"2\">Mababang temperatura ng baluktot na temperatura<\/td>\n<td>\u2103<\/td>\n<td>\u2264 -40 walang bitak<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">7<\/td>\n<td colspan=\"2\" rowspan=\"2\">Dami ng pagpapalawak ng pag-init<\/td>\n<td>milimetro<\/td>\n<td>\u2264 2<\/td>\n<\/tr>\n<tr>\n<td>milimetro<\/td>\n<td>\u2264 4<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">8<\/td>\n<td colspan=\"2\" rowspan=\"2\">Pagtanda sa mainit na hangin sa 80 \u2103 sa loob ng 168 oras<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>%<\/td>\n<td>\u2265 70<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9<\/td>\n<td rowspan=\"2\">Alkali (Saturated Ca(OH)2 solution sa temperatura ng silid X68h)<\/td>\n<td>Rate ng pagpapanatili ng lakas ng tensile ng bali<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>Antas ng pagpapanatili ng pagpahaba sa pahinga<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td colspan=\"2\">Pagtanda ng ozone (40 \u2103 X168h) Bilis ng paghaba 40%,500\u00d710\u207b\u00b2<\/td>\n<td>*<\/td>\n<td>Walang mga bitak<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">11<\/td>\n<td colspan=\"2\" rowspan=\"2\">artipisyal na pag-weather<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>%<\/td>\n<td>\u2265 70<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Mga Aplikasyon<\/h3>\n<ul dir=\"auto\">\n<li><strong>Mga Sistema ng Pagbububong<\/strong>: Inilalapat sa mga patag, nakataas, o berdeng bubong sa mga komersyal at residensyal na gusali upang maiwasan ang mga tagas at pagpasok ng kahalumigmigan.<\/li>\n<li><strong>Mga Basement at Istruktura sa Ilalim ng Lupa<\/strong>Ginagamit para sa pagtatakip ng tubig sa mga pundasyon, dingding, at sahig sa mga lugar na mas mababa sa antas ng lupa upang maprotektahan laban sa tubig sa lupa at pagtagas.<\/li>\n<li><strong>Mga Tunel at Subway<\/strong>: Ikinakabit sa mga imprastraktura ng transportasyon tulad ng mga tunnel, subway, highway, riles, at culvert para sa impermeability at resistensya sa kalawang.<\/li>\n<li><strong>Mga Tulay at Proyekto ng Munisipyo<\/strong>Angkop para sa mga tulay at iba pang gawaing civic engineering na nangangailangan ng tibay sa ilalim ng deformation at stress sa kapaligiran.<\/li>\n<li><strong>Imbakan ng Tubig at mga Istrukturang Haydroliko<\/strong>Ginagamit sa mga tangke, imbakan ng tubig, dam, weir, artipisyal na lawa, swimming pool, kanal, at sistema ng irigasyon upang maglaman ng tubig at maiwasan ang mga tagas.<\/li>\n<li><strong>Mga Basang Lugar sa Loob ng Bahay<\/strong>Ginagamit sa mga banyo, kusina, balkonahe, palikuran, at mga katulad na espasyo para sa mga ibabaw na hindi tinatablan ng tubig.<\/li>\n<li><strong>Mga Panlabas na Lugar na Mas Mataas ang Grado<\/strong>: Inilalapat sa mga balkonahe, parking deck, rooftop terrace, at mga plaza kung saan ang pagkakalantad sa panahon ay nangangailangan ng maaasahang mga harang.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Gabay sa Pag-install<\/h3>\n<p>Binabalangkas ng gabay na ito ang karaniwang proseso ng pag-install batay sa mga katangian ng produkto at mga karaniwang kasanayan para sa mga katulad na polyethylene polypropylene composite membrane. Palaging sundin ang mga lokal na kodigo sa pagtatayo, mga detalye ng tagagawa, at mga protocol sa kaligtasan. Ang mga kagamitang karaniwang kinakailangan ay kinabibilangan ng kutsilyo, mga roller, mga trowel, at mga adhesive applicator. Tiyaking matibay ang istruktura ng substrate bago magsimula.<\/p>\n<ul>\n<li><b>Paghahanda sa Ibabaw:<\/b> Linisin nang mabuti ang base surface upang maalis ang dumi, alikabok, mga kalat, at anumang maluwag na materyales. Gumamit ng basang espongha o walis para sa paglilinis. Ang ibabaw ay dapat na walang langis, grasa, o mga kontaminante. Para sa drywall o porous substrates, maglagay ng compatible na primer at hayaan itong matuyo nang lubusan. Tinitiyak ng hakbang na ito ang wastong pagdikit at pinipigilan ang mga problema habang inilalapat.<\/li>\n<li><b>Paglalapat ng Primer o Pandikit:<\/b> Maghanda ng polyurethane-based adhesive o polymer cement bonding material ayon sa tinukoy na proporsyon (karaniwang hinahalo on-site). Ipahid ito nang pantay sa base layer gamit ang trowel, na nakatuon sa mga kumplikadong bahagi tulad ng mga sulok, ugat ng tubo, at mga gilid. Hayaang dumikit ang adhesive kung kinakailangan, ngunit magpatuloy habang sariwa pa ito para sa pagdidikit.<\/li>\n<li><b>Paggamot sa Espesyal na Lugar: <\/b>Sa mga lugar na madaling maapektuhan ng waterproofing tulad ng mga butas ng tubo, expansion joint, panloob\/panlabas na sulok sa sahig at dingding, maglagay ng karagdagang patong ng <a href=\"https:\/\/great-ocean-waterproof.com\/tl\/polyurethane-waterproof-coating\/\">patong na polyurethane<\/a> o katugmang sealant bilang pampalakas. Para sa mga tubo, gumamit ng mga pre-cut na kwelyo o seal kung mayroon; idikit ang mga ito sa pandikit. Gupitin ang lamad upang magkasya sa paligid ng mga katangiang ito, siguraduhing walang mga puwang.<\/li>\n<li><b>Paglalagay ng Membrane: <\/b>Iladlad ang lamad simula sa pinakamababang punto o gilid sa ibaba, pataas upang maiwasan ang pagkapit ng hangin. Maingat na ihanay ito at idikit sa pandikit gamit ang roller o float upang matanggal ang mga bulsa ng hangin at matiyak ang buong pagkakadikit. Para sa mga dingding o patayong ibabaw, magsimula sa base at ipatong ang mga kasunod na sheet. Panatilihin ang pantay na kapal habang inilalagay.<\/li>\n<li><b>Paghawak ng Pinagsama-samang at Pagsasanib:<\/b> Pagpatong-patongin ang mga katabing rolyo nang hindi bababa sa 2-6 na pulgada (50-150 mm) upang lumikha ng matibay na mga tahi. Pansamantalang ikabit ang mga patong-patong gamit ang adhesive tape o mga batik ng materyal na pangdikit. Pagkatapos, maglagay ng espesyal na pandikit sa lap joint sa mga tahi, na susundan ng isang sealant para sa pangwakas na pagsasara. Igulong ang mga dugtungan upang matiyak na ang mga ito ay patag at hindi tinatablan ng tubig. Bigyang-pansin ang mga dulong lap at mga butas para sa kumpletong pagbubuklod.<\/li>\n<li><b>Pagtatapos at Inspeksyon:<\/b> Pagkatapos ng pag-install, siyasatin kung may mga bula, kulubot, o mga hindi naselyuhang bahagi. Ayusin agad ang anumang depekto gamit ang karagdagang mga membrane patch at sealant. Hayaang tumigas ang sistema ayon sa mga tagubilin sa pandikit bago maglagay ng mga finish tulad ng mga tile o backfill. Sa mga kondisyon ng basa, maaaring ituloy ang pag-install sa mga hindi buhaghag na ibabaw, ngunit siguraduhing walang namumuong tubig.<\/li>\n<li><b>Mga Tala Pagkatapos ng Pag-install:<\/b> Protektahan ang naka-install na lamad mula sa pinsala sa susunod na konstruksyon. Para sa mga aplikasyon ng tile, gumamit ng mga hindi nabago o binagong thin-set mortar nang direkta sa ibabaw ng lamad. Subukan kung may tagas kung naaangkop, at iimbak ang mga hindi nagamit na rolyo sa isang tuyo at malamig na lugar.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1409 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-scaled.webp\" alt=\"JY-GBL Polimer na Hindi Tinatablan ng Tubig na Lamad PE PP Polyethylene Polypropylene na Hindi Tinatablan ng Tubig na Lamad\" width=\"2560\" height=\"2560\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-1280x1280.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-980x980.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-480x480.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) 2560px, 100vw\" \/><\/p>\n<h3 dir=\"auto\">Paghahambing: JY-GBL Polymer Waterproof Membrane (Polyethylene Polypropylene) vs. TPO Membranes<\/h3>\n<p dir=\"auto\">Ang JY-GBL ay isang composite waterproofing membrane na gawa sa polyethylene bilang core layer na may polypropylene o polyester non-woven fabric, mga additives para sa UV at aging resistance, at ginawa sa pamamagitan ng extrusion. Sa kabaligtaran, ang mga TPO (Thermoplastic Polyolefin) membranes ay karaniwang mga single-ply sheet na pinaghalo ang polypropylene at ethylene-propylene rubber, na kadalasang pinapalakas ng polyester scrim. Bagama't pareho silang nagsisilbi sa mga pangangailangan sa waterproofing sa konstruksyon, magkaiba sila sa komposisyon, performance, at karaniwang gamit. Nasa ibaba ang isang magkatabing paghahambing batay sa mga karaniwang katangian.<\/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=\"sm\">Tampok<\/th>\n<th data-col-size=\"lg\">JY-GBL PE\/PP Membrane<\/th>\n<th data-col-size=\"lg\">TPO Membrane<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Komposisyon<\/strong><\/td>\n<td data-col-size=\"lg\">Multi-layer composite: Polyethylene core, mataas na lakas na polypropylene\/polyester na hindi hinabing tela sa ibabaw, na may mga UV barrier at mga anti-aging agent.<\/td>\n<td data-col-size=\"lg\">Homogenous na timpla: Polypropylene at ethylene-propylene rubber, karaniwang may polyester reinforcement at walang dagdag na plasticizer para sa flexibility.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Kapal<\/strong><\/td>\n<td data-col-size=\"lg\">0.7\u20131.2 milimetro.<\/td>\n<td data-col-size=\"lg\">Karaniwang 1.1\u20132.0 mm (45\u201380 mils).<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Karaniwang Haba ng Buhay<\/strong><\/td>\n<td data-col-size=\"lg\">Hanggang 50+ taon sa ilalim ng normal na mga kondisyon, na may matibay na resistensya sa pagtanda at pagbabago ng panahon.<\/td>\n<td data-col-size=\"lg\">15\u201330 taon, depende sa kalidad; maaaring mag-iba ang mga mas bagong pormulasyon, ngunit ang ilan ay nagpapakita ng pagkasira pagkatapos ng 10\u201320 taon.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Katatagan at Paglaban<\/strong><\/td>\n<td data-col-size=\"lg\">Mahusay na panlaban sa pagtanda, oksihenasyon, kalawang, at butas; humahawak sa pagtagos ng ugat para sa mga berdeng bubong; flexible nang hindi nababasag; angkop para sa mga basang base.<\/td>\n<td data-col-size=\"lg\">Malakas sa panimulang resistensya sa UV at init; mahusay na lakas ng pagbutas at pagkapunit; ngunit maaaring sumipsip ng mga langis\/grasa na humahantong sa pagkasira; maaaring bumaba ang repleksyon sa paglipas ng panahon.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Paglaban sa Kemikal<\/strong><\/td>\n<td data-col-size=\"lg\">Lumalaban sa kalawang; hindi nakakalason at walang polusyon.<\/td>\n<td data-col-size=\"lg\">Katamtaman; mahina laban sa grasa, asido, o kemikal mula sa mga tambutso; mas mainam sa malinis na kapaligiran.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Saklaw ng Temperatura<\/strong><\/td>\n<td data-col-size=\"lg\">Pinapanatili ang integridad mula -40\u00b0C hanggang +100\u00b0C; lumalaban sa pagbibitak at deformasyon.<\/td>\n<td data-col-size=\"lg\">Mahusay ang pagganap sa init ngunit maaaring masira sa matinding temperatura; flexible sa katamtamang klima.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Pag-install<\/strong><\/td>\n<td data-col-size=\"lg\">Dumidikit sa polymer cement; maaaring i-install sa mga mamasa-masang ibabaw; ang mga nakapatong na bahagi ay selyado ng adhesive; angkop para sa mga kumplikadong lugar tulad ng mga tubo at kanto.<\/td>\n<td data-col-size=\"lg\">Mga tahi na hinang sa init; magaan at madaling i-install; nangangailangan ng tuyo at malinis na mga ibabaw; madaling magkaroon ng mga problema sa tahi kung hindi maayos na ginawa.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Mga Aplikasyon<\/strong><\/td>\n<td data-col-size=\"lg\">Maraming gamit: Bubong, silong, tunel, tulay, tangke ng tubig, loob ng bahay (hal., banyo), at mga luntiang taniman.<\/td>\n<td data-col-size=\"lg\">Pangunahing mga bubong na patag\/mababa ang slope; karaniwan sa mga gusaling pangkomersyo para sa kahusayan sa enerhiya; hindi gaanong mainam para sa mga lugar sa ilalim ng lupa o basang lugar.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Gastos<\/strong><\/td>\n<td data-col-size=\"lg\">Karaniwang matipid para sa malawak na pangangailangan sa waterproofing; ang mga laki ng roll (50\/100 m ang haba, 1.2 m ang lapad) ay sumusuporta sa mahusay na saklaw.<\/td>\n<td data-col-size=\"lg\">Kadalasan ang pinakamababang opsyon na single-ply; ngunit ang pangmatagalang pagpapalit ay maaaring magdagdag ng mga gastos.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Epekto sa Kapaligiran<\/strong><\/td>\n<td data-col-size=\"lg\">Hindi nakalalason, walang amoy, walang polusyon; mga bahaging maaaring i-recycle.<\/td>\n<td data-col-size=\"lg\">Nare-recycle; ang mga replektibong ibabaw ay nakakatulong sa pagtitipid ng enerhiya, ngunit ang ilang pormulasyon ay umaasa sa mga fire retardant.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">Sa buod, ang JY-GBL PE\/PP membrane ay nag-aalok ng mas malawak na kakayahang magamit at posibleng mas mahabang buhay ng serbisyo sa iba't ibang kapaligiran, habang ang TPO ay mahusay sa abot-kayang gastos sa bubong na may mga katangiang sumasalamin para sa pagpapalamig. Ang pagpili ay depende sa mga detalye ng proyekto tulad ng pagkakalantad sa mga kemikal o mga kondisyon ng pag-install.<\/p>\n<h2 dir=\"auto\">Mga Review ng Customer<\/h2>\n<p><b>John R., USA (Kontratista, Proyekto ng Pagtatakip ng Tubig sa Silong)<\/b> Ginamit ko ang membrane na ito para sa isang pag-retrofit sa basement sa isang mahalumigmig na lugar. Kumapit ito nang maayos sa basang kongkreto nang walang gaanong paghahanda, at pagkatapos ng isang taon, walang senyales ng pagtagas sa kabila ng malakas na ulan. Madaling hawakan ang mga rolyo, bagaman kinailangan ko ng karagdagang pandikit para sa mga nakapatong na bahagi. Magandang pagpipilian para sa trabaho sa ilalim ng lupa, ngunit planuhin ang ilang paggupit sa paligid ng mga tubo. <b>Elena S., Alemanya (Inhinyero, Paglalagay ng Lining sa Tunel)<\/b> Inilapat namin ito sa isang maliit na proyekto sa tunel kung saan mahalaga ang resistensya sa kalawang. Tumagal ang materyal habang inilalagay sa hindi pantay na mga ibabaw, at ang resistensya nito sa pagbutas ay nakatulong sa mabatong base. Anim na buwan na namin itong minanmanan\u2014walang problema sa pagpasok ng tubig. Hindi ito ang pinakamurang opsyon, ngunit gumagana ito ayon sa inaasahan sa mga industriyal na setting. <b>Michael T., Australia (May-ari ng Bahay, Aplikasyon para sa Bubong)<\/b> Ikinabit ko ito sa aking patag na extension ng bubong. Sapat ang flexibility nito para umayon sa hugis ng bubong, at tila ginagawa naman ng UV barrier ang trabaho nito sa ilalim ng araw. Walang tagas pagkatapos ng mga nakaraang bagyo, pero kinailangan kong i-double check ang mga tahi para matiyak na maayos ang pagkakasara ng mga ito. Mainam para sa panlabas na pagkakalantad, bagaman irerekomenda ko ang tulong ng propesyonal para sa mas malalaking lugar. <b>Aiko H., Hapon (Tagagawa, Tangke ng Imbakan ng Tubig)<\/b> Ginamit namin ito para sa paglalagay ng sapin sa tangke ng tubig ng munisipyo. Mahalaga ang mga katangiang hindi nakalalason para sa pagsunod sa mga kinakailangan, at pantay itong dumikit sa semento ng polimer. Pagkatapos subukan, naglalaman ito ng tubig nang walang anumang pagbabago sa disenyo. Madali lang ang paghawak, ngunit limitado ang sakop nito sa masisikip na espasyo\u2014kinailangan naming umorder ng karagdagang mga rolyo. <b>Carlos M., Mehiko (Tagapag-ayos ng Bubong, Sistema ng Berdeng Bubong)<\/b> Ilagay ito sa ilalim ng hardin sa bubong upang harangan ang pagpasok ng ugat. Gumana ito nang maayos laban sa paglaki ng mga halaman sa loob ng walong buwan, at ang mga anti-aging additives ay tila napanatili ang integridad nito sa mainit na panahon. Naging maayos ang pag-install sa inihandang ibabaw, bagaman ang mga pagsasanib ay nangangailangan ng maingat na atensyon upang maiwasan ang mga puwang. Maaasahan para sa mga aplikasyon ng pagtatanim. <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 ng customer\" 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>Tungkol sa Aming Pabrika: Great Ocean Waterproof<\/h2>\n<p><b>Pangkalahatang-ideya ng Kumpanya<\/b> Ang Great Ocean Waterproof Technology Co., Ltd. (dating Weifang Great Ocean New Waterproof Materials Co., Ltd.) ay itinatag noong 1999. Matatagpuan sa pinakamalaking base ng mga materyales na hindi tinatablan ng tubig sa Tsina sa Tai Tou Town, Shouguang City, ito ay isang high-tech na negosyo na dalubhasa sa waterproofing, pagsasama ng pananaliksik at pag-unlad, produksyon, at pagbebenta. <b>Mga Detalye ng Pabrika<\/b> Ang pabrika ay sumasaklaw sa isang lugar na 26,000 metro kuwadrado. Sa paglipas ng mga taon ng pag-unlad at inobasyon, nakapagkaloob ito ng maraming advanced na linya ng produksyon para sa mga membrane, sheet, at coating sa isang nangungunang antas sa loob ng bansa. <b>Pangunahing Produkto<\/b> Nag-aalok ang kumpanya ng dose-dosenang mga produktong waterproofing, kabilang ang:<\/p>\n<ul>\n<li>Polyethylene polypropylene (polyester) polimer na hindi tinatablan ng tubig na lamad<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/tl\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">Membranang hindi tinatablan ng tubig na gawa sa polyvinyl chloride (PVC)<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/tl\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">Membranang hindi tinatablan ng tubig na termoplastika polyolefin (TPO)<\/a><\/li>\n<li>Membrane na hindi tinatablan ng tubig na nakalaang chlorinated polyethylene (CPE) na may high-speed rail<\/li>\n<li>Polymer polypropylene self-adhesive waterproof membrane<\/li>\n<li>Hindi nakabatay sa aspalto na reaktibong pre-applyed polymer self-adhesive film na hindi tinatablan ng tubig na lamad<\/li>\n<li>Malakas na cross-laminated film polymer reactive adhesive waterproof membrane<\/li>\n<li>Protective drainage board<\/li>\n<li>Elastomer\/plastomer na binagong bitumen na hindi tinatablan ng tubig na lamad<\/li>\n<li>Membrane na hindi tinatablan ng tubig na nakabatay sa aspalto na nakadikit sa sarili<\/li>\n<li>Lamad na hindi tinatablan ng tubig na lumalaban sa ugat na polimerong binagong bitumen<\/li>\n<li>Membranang hindi tinatablan ng tubig na may baseng metal na polimer<\/li>\n<li>Lamad na hindi tinatablan ng tubig na polymer polyethylene polypropylene (polyester) na lumalaban sa ugat<\/li>\n<li>Membrane na hindi tinatablan ng tubig na polyvinyl chloride na lumalaban sa ugat na PVC<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/tl\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">Patong na hindi tinatablan ng tubig na polyurethane na may iisang bahagi<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/tl\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">Dalawang-bahaging polyurethane waterproof coating<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/tl\/product\/jy-jss-polymer-cement-waterproof-coating\/\">Patong na hindi tinatablan ng tubig na gawa sa polimerong semento (JS)<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/tl\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">Patong na hindi tinatablan ng tubig na nakabatay sa tubig (951) na polyurethane<\/a><\/li>\n<li>Espesyal na pandikit na gawa sa tuyong pulbos na polyethylene polypropylene (polyester)<\/li>\n<li>Patong na hindi tinatablan ng tubig na nakabatay sa semento na natatagusan ng kristal<\/li>\n<li>Mabilis na tumigas na patong na hindi tinatablan ng tubig na goma at aspalto<\/li>\n<li>Hindi gumagaling na goma na aspalto na hindi tinatablan ng tubig na patong<\/li>\n<li>Panlabas na pader na transparent at hindi tinatablan ng tubig na pandikit<\/li>\n<li>Mataas na elasticity liquid membrane waterproof coating<\/li>\n<li>Self-adhesive na aspalto na hindi tinatablan ng tubig na tape<\/li>\n<li>Butyl rubber self-adhesive tape<\/li>\n<\/ul>\n<p><b>Teknikal na Lakas at Pagtitiyak ng Kalidad<\/b> Ipinagmamalaki ng kompanya ang matibay na teknikal na kakayahan kasama ang isang pangkat ng mga propesyonal na technician, mga makabagong kagamitan, at kumpletong mga instrumento sa pagsubok. Ang mga produkto ay matatag at maaasahan, sertipikado ng mga pambansang awtoritatibong institusyon sa pagsubok. Nakamit nito ang titulong \u201cComprehensive Quality Management Standard\u201d ng Pambansang Ministri ng Agrikultura at nakapasa sa sertipikasyon ng sistema ng katiyakan ng kalidad. Bukod pa rito, mayroon itong mga titulong tulad ng \u201cNational Authoritative Testing Qualified Product\u201d mula sa China Quality Inspection Association, \u201cIndustrial Construction Product Filing Certificate,\u201d \u201cIndustrial Product Production License,\u201d at \u201cCE Certification\u201d ng Lalawigan ng Shandong.\u201d <b>Merkado at Reputasyon<\/b> Binibigyang-diin ng kompanya ang pagsunod sa mga kontrata at kredibilidad. Ang mga produkto nito ay ibinebenta sa mahigit 20 probinsya at rehiyon sa buong Tsina at iniluluwas sa maraming bansa at rehiyon sa ibang bansa, na umani ng positibong feedback mula sa mga gumagamit. <b>Pilosopiya sa Negosyo<\/b> Ang Great Ocean Waterproof Technology Co., Ltd. ay gumagamit ng modernong mekanismo ng pamamahala, na ginagabayan ng diwa ng korporasyon na \u201cintegridad, pragmatismo, inobasyon\u201d at ang layunin ng \u201cpanalo-panalo sa lahat.\u201d Nagbibigay ito ng mga produktong may mataas na gastos at de-kalidad na serbisyo upang makipagtulungan sa mga customer sa lumalawak na merkado at lumikha ng mga bagong tagumpay.<\/p>\n<p><iframe loading=\"lazy\" title=\"Tuklasin ang Great Ocean Waterproof: Nangungunang Inobasyon sa mga Solusyon sa Waterproofing Mula noong 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\">Ang JY-GBL Polymer Waterproof Membrane ay isang polyethylene polypropylene waterproofing membrane na idinisenyo upang matugunan ang mga modernong pangangailangan sa inhinyeriya para sa mga aplikasyon ng waterproofing at anti-seepage. Binubuo ito ng polyethylene, high-strength polypropylene o polyester fiber non-woven fabric, ultraviolet light barriers, anti-aging agents, at iba pang macromolecular materials, na ginawa sa pamamagitan ng one-time extrusion gamit ang updated na teknolohiya at kagamitan. Bilang isang tagagawa sa Tsina, ang aming pabrika ay nagbibigay sa produktong ito ng mga karaniwang opsyon sa pagpepresyo na magagamit kapag nagtanong.<\/p>","protected":false},"featured_media":1400,"template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"[embed]https:\/\/youtu.be\/1yQKVzJyiX8[\/embed]\r\n<h2>Product Introduction<\/h2>\r\nThe JY-GBL Polymer Waterproof Membrane is a composite material consisting of polyethylene and polypropylene layers, developed as an extension of traditional waterproofing and anti-seepage products. It incorporates polyethylene as the core waterproof layer, combined with high-strength polypropylene or polyester fiber non-woven fabric on the surface, along with additives such as ultraviolet light barriers and anti-aging agents.\r\n\r\nThis membrane is produced through a one-time extrusion process using specialized equipment, resulting in a multi-layer structure that integrates the non-woven fabric surface with the polyethylene-polypropylene underface. Standard specifications include thicknesses ranging from 0.7 mm to 1.2 mm, lengths of 50 m or 100 m per roll, and a width of 1.2 m.\r\n\r\nCommon properties reported for similar polyethylene-polypropylene membranes include resistance to aging, weathering, and corrosion, as well as tensile strength suitable for construction applications. These materials are typically used in roofing, basements, bathrooms, tunnels, dams, and other civil or industrial projects requiring moisture protection and impermeability. Installation often involves direct bonding with cement or other substrates during construction.\r\n<table style=\"width: 100%;text-align: center;border-radius: 8px;overflow: hidden;background-color: #f8fafc\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\r\n<tbody>\r\n<tr>\r\n<td style=\"background-color: #eef2f7\">Thickness(mm)<\/td>\r\n<td>0.7\uff5e1.2<\/td>\r\n<td style=\"background-color: #eef2f7\">Length(m)<\/td>\r\n<td>50 \/ 100<\/td>\r\n<td style=\"background-color: #eef2f7\">Width(m)<\/td>\r\n<td>1.2<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"background-color: #eef2f7\">Surface<\/td>\r\n<td>Non-woven fabric<\/td>\r\n<td style=\"background-color: #eef2f7\">Underface<\/td>\r\n<td colspan=\"3\">Polyethylene polypropylene<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<img class=\"size-full wp-image-1401 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_1-scaled.webp\" alt=\"JY-GBL Polymer Waterproof Membrane Polyethylene Polypropylene Waterproofing Membrane\" width=\"2560\" height=\"1810\" \/>\r\n<h3 dir=\"auto\">Product Features<\/h3>\r\n<ul dir=\"auto\">\r\n \t<li><strong>Physical Properties<\/strong>: Exhibits anti-aging, anti-oxidation, and corrosion resistance. Offers flexibility for bending without breaking, along with tensile strength and resistance to perforation.<\/li>\r\n \t<li><strong>Base Surface Compatibility<\/strong>: Requires minimal preparation; installation can proceed on damp surfaces without standing water. After rainfall, excess water can be removed to allow immediate construction, supporting faster project timelines.<\/li>\r\n \t<li><strong>Puncture Resistance<\/strong>: Designed for use on green planting surfaces, providing resistance to punctures and the ability to prevent root penetration, which contributes to effective waterproofing.<\/li>\r\n \t<li><strong>Composite Structure<\/strong>: Integrates with polymer cement bonding materials for use alongside coil materials, forming a system that supports environmental considerations.<\/li>\r\n \t<li><strong>Environmental Attributes<\/strong>: Non-toxic, odorless, and free from pollution.<\/li>\r\n<\/ul>\r\n<p dir=\"auto\">Additional properties based on similar polyethylene polypropylene membranes include UV stability for outdoor exposure, a multi-layer design with a waterproof core and protective layers, and a lifespan exceeding 50 years under typical conditions. These membranes maintain integrity across a temperature range, resisting cracking at low temperatures (down to -40\u00b0C) and deformation at high temperatures (up to +100\u00b0C), while providing strong adhesion to substrates.<\/p>\r\n<p dir=\"auto\"><img class=\"size-full wp-image-1408 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-scaled.webp\" alt=\"JY-GBL Polymer Waterproof Membrane PE PP Polyethylene Polypropylene Waterproofing Membrane\" width=\"2560\" height=\"2560\" \/><\/p>\r\n\r\n<h3>Performance<\/h3>\r\n<table style=\"width: 100%;text-align: center;border-radius: 8px;overflow: hidden;background-color: #f8fafc\" border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\r\n<tbody>\r\n<tr style=\"background-color: #eef2f7\">\r\n<th>No.<\/th>\r\n<th colspan=\"2\">Item<\/th>\r\n<th>Unit<\/th>\r\n<th>Index<\/th>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"3\">1<\/td>\r\n<td colspan=\"2\" rowspan=\"3\">Allowable size deviation<\/td>\r\n<td>%<\/td>\r\n<td>\u00b110<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>%<\/td>\r\n<td>\u00b11<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>%<\/td>\r\n<td>Negative values are not allowed<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">2<\/td>\r\n<td colspan=\"2\">Tensile strength at break (room temperature)<\/td>\r\n<td>MPa<\/td>\r\n<td>\u2265 7.5<\/td>\r\n<\/tr>\r\n<tr>\r\n<td colspan=\"2\">Tensile strength at break (60 \u2103)<\/td>\r\n<td>MPa<\/td>\r\n<td>\u2265 2.3<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">3<\/td>\r\n<td colspan=\"2\">Tensile elongation at break (at room temperature)<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 450<\/td>\r\n<\/tr>\r\n<tr>\r\n<td colspan=\"2\">Tensile elongation at break (-20 \u2103)<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 200<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td colspan=\"2\">Tear strength<\/td>\r\n<td>KN\/m<\/td>\r\n<td>\u2265 25<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td colspan=\"2\">Impermeability (30 minutes)<\/td>\r\n<td>*<\/td>\r\n<td>0.3Mpa No leakage<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>6<\/td>\r\n<td colspan=\"2\">Low temperature bending temperature<\/td>\r\n<td>\u2103<\/td>\r\n<td>\u2264 -40 without cracks<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">7<\/td>\r\n<td colspan=\"2\" rowspan=\"2\">Heating expansion amount<\/td>\r\n<td>mm<\/td>\r\n<td>\u2264 2<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>mm<\/td>\r\n<td>\u2264 4<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">8<\/td>\r\n<td colspan=\"2\" rowspan=\"2\">Hot air aging at 80 \u2103 for 168h<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 80<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>%<\/td>\r\n<td>\u2265 70<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">9<\/td>\r\n<td rowspan=\"2\">Alkali (Saturated Ca(OH)2 solution at room temperature X68h)<\/td>\r\n<td>Fracture tensile strength retention rate<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 80<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Retention rate of elongation at break<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 80<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>10<\/td>\r\n<td colspan=\"2\">Ozone aging (40 \u2103 X168h) Elongation rate 40%,500\u00d710\u207b\u00b2<\/td>\r\n<td>*<\/td>\r\n<td>No cracks<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">11<\/td>\r\n<td colspan=\"2\" rowspan=\"2\">artificial weathering<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 80<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>%<\/td>\r\n<td>\u2265 70<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h3 dir=\"auto\">Applications<\/h3>\r\n<ul dir=\"auto\">\r\n \t<li><strong>Roofing Systems<\/strong>: Applied to flat, pitched, or green roofs in commercial and residential buildings to prevent leaks and moisture ingress.<\/li>\r\n \t<li><strong>Basements and Underground Structures<\/strong>: Used for waterproofing foundations, walls, and floors in below-grade areas to protect against groundwater and seepage.<\/li>\r\n \t<li><strong>Tunnels and Subways<\/strong>: Installed in transportation infrastructure like tunnels, subways, highways, railways, and culverts for impermeability and corrosion resistance.<\/li>\r\n \t<li><strong>Bridges and Municipal Projects<\/strong>: Suitable for bridges and other civic engineering works requiring durability under deformation and environmental stress.<\/li>\r\n \t<li><strong>Water Storage and Hydraulic Structures<\/strong>: Employed in tanks, reservoirs, dams, weirs, artificial lakes, swimming pools, channels, and irrigation systems to contain water and prevent leaks.<\/li>\r\n \t<li><strong>Interior Wet Areas<\/strong>: Utilized in bathrooms, kitchens, balconies, toilets, and similar spaces for moisture-proofing surfaces.<\/li>\r\n \t<li><strong>Above-Grade Exterior Areas<\/strong>: Applied to balconies, parking decks, rooftop terraces, and plazas where exposure to weather demands reliable barriers.<\/li>\r\n<\/ul>\r\n<h3 dir=\"auto\">Installation Guide<\/h3>\r\nThis guide outlines the standard installation process based on the product's characteristics and common practices for similar polyethylene polypropylene composite membranes. Always follow local building codes, manufacturer specifications, and safety protocols. Tools typically required include a utility knife, rollers, trowels, and adhesive applicators. Ensure the substrate is structurally sound before beginning.\r\n<ul>\r\n \t<li><b>Surface Preparation:<\/b> Thoroughly clean the base surface to remove dirt, dust, debris, and any loose materials. Use a damp sponge or broom for cleaning. The surface should be free of oils, grease, or contaminants. For drywall or porous substrates, apply a compatible primer and allow it to dry fully. This step ensures proper adhesion and prevents issues during application.<\/li>\r\n \t<li><b>Primer or Adhesive Application:<\/b> Prepare a polyurethane-based adhesive or polymer cement bonding material according to proportions specified (typically mixed on-site). Apply it evenly across the base layer using a trowel, focusing on complex areas such as corners, pipe roots, and edges. Allow the adhesive to tack up if required, but proceed while it's still fresh for bonding.<\/li>\r\n \t<li><b>Special Area Treatment: <\/b>In vulnerable waterproofing zones like pipe penetrations, expansion joints, internal\/external corners on grounds and walls, apply an additional layer of <a href=\"https:\/\/great-ocean-waterproof.com\/polyurethane-waterproof-coating\/\">polyurethane coating<\/a> or compatible sealant as reinforcement. For pipes, use pre-cut collars or seals if available; embed them into the adhesive. Cut the membrane to fit around these features, ensuring no gaps.<\/li>\r\n \t<li><b>Membrane Laying: <\/b>Unroll the membrane starting from the lowest point or bottom edge, working upwards to avoid trapping air. Align it carefully and embed it into the adhesive using a roller or float to remove air pockets and ensure full contact. For walls or vertical surfaces, start at the base and overlap subsequent sheets. Maintain uniform thickness during placement.<\/li>\r\n \t<li><b>Joint and Overlap Handling:<\/b> Overlap adjacent rolls by at least 2-6 inches (50-150 mm) to create secure seams. Temporarily fix overlaps with adhesive tape or spots of bonding material. Then, apply a specialized lap joint adhesive along the seams, followed by a sealant for final closure. Roll over the joints to ensure they are flat and watertight. Pay attention to end laps and penetrations for complete sealing.<\/li>\r\n \t<li><b>Finishing and Inspection:<\/b> After installation, inspect for bubbles, wrinkles, or unsealed areas. Repair any defects immediately with additional membrane patches and sealant. Allow the system to cure as per adhesive instructions before applying finishes like tiles or backfill. In damp conditions, installation can proceed on non-puddled surfaces, but ensure no standing water.<\/li>\r\n \t<li><b>Post-Installation Notes:<\/b> Protect the installed membrane from damage during subsequent construction. For tile applications, use unmodified or modified thin-set mortars directly over the membrane. Test for leaks if applicable, and store unused rolls in a dry, cool place.<\/li>\r\n<\/ul>\r\n<img class=\"size-full wp-image-1409 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-scaled.webp\" alt=\"JY-GBL Polymer Waterproof Membrane PE PP Polyethylene Polypropylene Waterproofing Membrane\" width=\"2560\" height=\"2560\" \/>\r\n<h3 dir=\"auto\">Comparison: JY-GBL Polymer Waterproof Membrane (Polyethylene Polypropylene) vs. TPO Membranes<\/h3>\r\n<p dir=\"auto\">The JY-GBL is a composite waterproofing membrane made from polyethylene as the core layer with polypropylene or polyester non-woven fabric, additives for UV and aging resistance, and produced via extrusion. In contrast, TPO (Thermoplastic Polyolefin) membranes are typically single-ply sheets blending polypropylene and ethylene-propylene rubber, often reinforced with polyester scrim. While both serve waterproofing needs in construction, they differ in composition, performance, and typical uses. Below is a side-by-side comparison based on standard properties.<\/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=\"sm\">Feature<\/th>\r\n<th data-col-size=\"lg\">JY-GBL PE\/PP Membrane<\/th>\r\n<th data-col-size=\"lg\">TPO Membrane<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Composition<\/strong><\/td>\r\n<td data-col-size=\"lg\">Multi-layer composite: Polyethylene core, high-strength polypropylene\/polyester non-woven fabric surface, with UV barriers and anti-aging agents.<\/td>\r\n<td data-col-size=\"lg\">Homogeneous blend: Polypropylene and ethylene-propylene rubber, usually with polyester reinforcement and no added plasticizers for flexibility.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Thickness<\/strong><\/td>\r\n<td data-col-size=\"lg\">0.7\u20131.2 mm.<\/td>\r\n<td data-col-size=\"lg\">Commonly 1.1\u20132.0 mm (45\u201380 mils).<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Typical Lifespan<\/strong><\/td>\r\n<td data-col-size=\"lg\">Up to 50+ years under normal conditions, with strong resistance to aging and weathering.<\/td>\r\n<td data-col-size=\"lg\">15\u201330 years, depending on quality; newer formulations may vary, but some show degradation after 10\u201320 years.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Durability & Resistance<\/strong><\/td>\r\n<td data-col-size=\"lg\">Good anti-aging, oxidation, corrosion, and puncture resistance; handles root penetration for green roofs; flexible without breaking; suitable for damp bases.<\/td>\r\n<td data-col-size=\"lg\">Strong initial UV and heat resistance; good puncture and tear strength; but can absorb oils\/greases leading to breakdown; reflectivity may drop over time.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Chemical Resistance<\/strong><\/td>\r\n<td data-col-size=\"lg\">Corrosion-resistant; non-toxic and pollution-free.<\/td>\r\n<td data-col-size=\"lg\">Moderate; poor against greases, acids, or chemicals from exhausts; better in clean environments.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Temperature Range<\/strong><\/td>\r\n<td data-col-size=\"lg\">Maintains integrity from -40\u00b0C to +100\u00b0C; resists cracking and deformation.<\/td>\r\n<td data-col-size=\"lg\">Performs well in heat but may degrade under extreme highs; flexible in moderate climates.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Installation<\/strong><\/td>\r\n<td data-col-size=\"lg\">Bonds with polymer cement; can install on damp surfaces; overlaps sealed with adhesive; suitable for complex areas like pipes and corners.<\/td>\r\n<td data-col-size=\"lg\">Heat-welded seams; lightweight and easy to install; requires dry, clean surfaces; prone to seam issues if not done properly.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Applications<\/strong><\/td>\r\n<td data-col-size=\"lg\">Versatile: Roofs, basements, tunnels, bridges, water tanks, interiors (e.g., bathrooms), and green planting surfaces.<\/td>\r\n<td data-col-size=\"lg\">Primarily flat\/low-slope roofs; common in commercial buildings for energy efficiency; less ideal for underground or wet areas.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Cost<\/strong><\/td>\r\n<td data-col-size=\"lg\">Generally economical for broad waterproofing needs; roll sizes (50\/100 m length, 1.2 m width) support efficient coverage.<\/td>\r\n<td data-col-size=\"lg\">Often the lowest-cost single-ply option; but long-term replacement may add expenses.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Environmental Impact<\/strong><\/td>\r\n<td data-col-size=\"lg\">Non-toxic, odorless, pollution-free; recyclable components.<\/td>\r\n<td data-col-size=\"lg\">Recyclable; reflective surfaces aid energy savings, but some formulations rely on fire retardants.<\/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\">In summary, the JY-GBL PE\/PP membrane offers broader application versatility and potentially longer service life in varied environments, while TPO excels in cost-effective roofing with reflective properties for cooling. Choice depends on project specifics like exposure to chemicals or installation conditions.<\/p>\r\n\r\n<h2 dir=\"auto\">Customer Reviews<\/h2>\r\n<b>John R., USA (Contractor, Basement Waterproofing Project)<\/b>\r\nI used this membrane for a basement retrofit in a humid area. It adhered well to the damp concrete without much prep, and after a year, no signs of seepage despite heavy rains. The rolls were straightforward to handle, though I needed extra adhesive for the overlaps. Solid choice for underground work, but plan for some trimming around pipes.\r\n\r\n<b>Elena S., Germany (Engineer, Tunnel Lining)<\/b>\r\nApplied this in a small tunnel project where corrosion resistance was key. The material held up during installation on uneven surfaces, and its puncture resistance helped with the rocky base. We've monitored it for six months\u2014no issues with water ingress. It's not the cheapest option, but it performs as expected in industrial settings.\r\n\r\n<b>Michael T., Australia (Homeowner, Roof Application)<\/b>\r\nInstalled this on my flat roof extension. It was flexible enough to conform to the contours, and the UV barrier seems to be doing its job under the sun. No leaks after recent storms, but I had to double-check the seams to ensure they were sealed properly. Good for outdoor exposure, though I'd recommend professional help for larger areas.\r\n\r\n<b>Aiko H., Japan (Builder, Water Storage Tank)<\/b>\r\nWe used it for lining a municipal water tank. The non-toxic properties were important for compliance, and it bonded evenly with the polymer cement. After testing, it contained water without any deformation. Handling was easy, but the width limited coverage in tight spaces\u2014had to order extra rolls.\r\n\r\n<b>Carlos M., Mexico (Landscaper, Green Roof System)<\/b>\r\nPut this under a rooftop garden to block root penetration. It worked fine against the plants' growth over eight months, and the anti-aging additives appear to maintain its integrity in hot weather. Installation went smoothly on the prepared surface, though overlaps required careful attention to avoid gaps. Reliable for planting applications.\r\n\r\n<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\" \/>\r\n<h2>About Our Factory: Great Ocean Waterproof<\/h2>\r\n<b>Company Overview<\/b>\r\nGreat Ocean Waterproof Technology Co., Ltd. (formerly Weifang Great Ocean New Waterproof Materials Co., Ltd.) was established in 1999. Located in China's largest waterproof materials base in Tai Tou Town, Shouguang City, it is a high-tech enterprise specializing in waterproofing, integrating research and development, production, and sales.\r\n<b>Factory Details<\/b>\r\nThe factory covers an area of 26,000 square meters. Over years of development and innovation, it has equipped multiple advanced production lines for membranes, sheets, and coatings at a domestic leading level.\r\n<b>Main Products<\/b>\r\nThe company offers dozens of waterproofing products, including:\r\n<ul>\r\n \t<li>Polyethylene polypropylene (polyester) polymer waterproof membrane<\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">Polyvinyl chloride (PVC) waterproof membrane<\/a><\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">Thermoplastic polyolefin (TPO) waterproof membrane<\/a><\/li>\r\n \t<li>High-speed rail dedicated chlorinated polyethylene (CPE) waterproof membrane<\/li>\r\n \t<li>Polymer polypropylene self-adhesive waterproof membrane<\/li>\r\n \t<li>Non-asphalt based reactive pre-applied polymer self-adhesive film waterproof membrane<\/li>\r\n \t<li>Strong cross-laminated film polymer reactive adhesive waterproof membrane<\/li>\r\n \t<li>Protective drainage board<\/li>\r\n \t<li>Elastomer\/plastomer modified bitumen waterproof membrane<\/li>\r\n \t<li>Asphalt-based self-adhesive waterproof membrane<\/li>\r\n \t<li>Polymer modified bitumen root-resistant waterproof membrane<\/li>\r\n \t<li>Metal base polymer root-resistant waterproof membrane<\/li>\r\n \t<li>Root-resistant polymer polyethylene polypropylene (polyester) waterproof membrane<\/li>\r\n \t<li>Root-resistant polyvinyl chloride PVC waterproof membrane<\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">Single-component polyurethane waterproof coating<\/a><\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">Two-component polyurethane waterproof coating<\/a><\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-jss-polymer-cement-waterproof-coating\/\">Polymer cement (JS) composite waterproof coating<\/a><\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">Water-based (951) polyurethane waterproof coating<\/a><\/li>\r\n \t<li>Polyethylene polypropylene (polyester) special dry powder adhesive<\/li>\r\n \t<li>Cement-based permeable crystalline waterproof coating<\/li>\r\n \t<li>Spray quick-setting rubber asphalt waterproof coating<\/li>\r\n \t<li>Non-curing rubber asphalt waterproof coating<\/li>\r\n \t<li>Exterior wall transparent waterproof glue<\/li>\r\n \t<li>High-elasticity liquid membrane waterproof coating<\/li>\r\n \t<li>Self-adhesive asphalt waterproof tape<\/li>\r\n \t<li>Butyl rubber self-adhesive tape<\/li>\r\n<\/ul>\r\n<b>Technical Strength and Quality Assurance<\/b>\r\nThe company boasts strong technical capabilities with a team of professional technicians, advanced equipment, and complete testing instruments. Products are stable and reliable, certified by national authoritative testing institutions. It has achieved the National Ministry of Agriculture's \"Comprehensive Quality Management Standard\" title and passed quality assurance system certification. Additionally, it holds designations such as \"National Authoritative Testing Qualified Product\" from the China Quality Inspection Association, Shandong Province's \"Industrial Construction Product Filing Certificate,\" \"Industrial Product Production License,\" and \"CE Certification.\"\r\n<b>Market and Reputation<\/b>\r\nThe company emphasizes contract compliance and credibility. Its products are sold in over 20 provinces and regions across China and exported to multiple countries and regions overseas, earning positive user feedback.\r\n<b>Business Philosophy<\/b>\r\nGreat Ocean Waterproof Technology Co., Ltd. adopts a modern management mechanism, guided by the corporate spirit of \"integrity, pragmatism, innovation\" and the purpose of \"win-win sharing.\" It provides high cost-performance products and quality services to collaborate with customers in expanding markets and creating new achievements.\r\n\r\n[embed]https:\/\/youtu.be\/IKMWgr-NHKU[\/embed]","_et_gb_content_width":""},"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-1399","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\/tl\/wp-json\/wp\/v2\/product\/1399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/tl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/tl\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/tl\/wp-json\/wp\/v2\/media\/1400"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/tl\/wp-json\/wp\/v2\/media?parent=1399"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/tl\/wp-json\/wp\/v2\/product_brand?post=1399"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/tl\/wp-json\/wp\/v2\/product_cat?post=1399"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/tl\/wp-json\/wp\/v2\/product_tag?post=1399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}