{"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\/es_mx\/product\/jy-gbl-polymer-waterproof-membrane-pe-pp-polyethylene-polypropylene-waterproofing-membrane\/","title":{"rendered":"Membrana impermeable de pol\u00edmero JY-GBL PE PP Polietileno Polipropileno Membrana impermeabilizante"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"Membrana impermeabilizante de PE PP: Gu\u00eda definitiva de durabilidad | 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>Introducci\u00f3n del producto<\/h2>\n<p>La membrana impermeable de pol\u00edmero JY-GBL es un material compuesto de capas de polietileno y polipropileno, desarrollado como una extensi\u00f3n de los productos tradicionales de impermeabilizaci\u00f3n y antifiltraci\u00f3n. Incorpora polietileno como capa principal impermeable, combinado con tela no tejida de fibra de polipropileno o poli\u00e9ster de alta resistencia en la superficie, junto con aditivos como barreras de luz ultravioleta y agentes antienvejecimiento. Esta membrana se produce mediante un proceso de extrusi\u00f3n \u00fanico con equipo especializado, lo que da como resultado una estructura multicapa que integra la superficie de tela no tejida con la cara inferior de polietileno-polipropileno. Las especificaciones est\u00e1ndar incluyen espesores de 0,7 mm a 1,2 mm, longitudes de 50 m o 100 m por rollo y un ancho de 1,2 m. Las propiedades comunes reportadas para membranas de polietileno-polipropileno similares incluyen resistencia al envejecimiento, a la intemperie y a la corrosi\u00f3n, as\u00ed como resistencia a la tracci\u00f3n adecuada para aplicaciones de construcci\u00f3n. Estos materiales se utilizan habitualmente en techos, s\u00f3tanos, ba\u00f1os, t\u00faneles, presas y otros proyectos civiles o industriales que requieren protecci\u00f3n contra la humedad e impermeabilidad. La instalaci\u00f3n suele implicar la uni\u00f3n directa con cemento u otros sustratos durante la construcci\u00f3n.<\/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;\">Espesor (mm)<\/td>\n<td>0,7\uff5e1,2<\/td>\n<td style=\"background-color: #eef2f7;\">Longitud (m)<\/td>\n<td>50 \/ 100<\/td>\n<td style=\"background-color: #eef2f7;\">Ancho (m)<\/td>\n<td>1.2<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #eef2f7;\">Superficie<\/td>\n<td>Tela no tejida<\/td>\n<td style=\"background-color: #eef2f7;\">Cara inferior<\/td>\n<td colspan=\"3\">Polietileno polipropileno<\/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=\"Membrana impermeable de pol\u00edmero JY-GBL Membrana impermeabilizante de polietileno y polipropileno\" 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\">Caracter\u00edsticas del producto<\/h3>\n<ul dir=\"auto\">\n<li><strong>Propiedades f\u00edsicas<\/strong>Presenta resistencia al envejecimiento, la oxidaci\u00f3n y la corrosi\u00f3n. Ofrece flexibilidad para doblarse sin romperse, adem\u00e1s de resistencia a la tracci\u00f3n y a la perforaci\u00f3n.<\/li>\n<li><strong>Compatibilidad de la superficie base<\/strong>Requiere una preparaci\u00f3n m\u00ednima; la instalaci\u00f3n puede realizarse en superficies h\u00famedas sin agua estancada. Tras la lluvia, se puede eliminar el exceso de agua para permitir la construcci\u00f3n inmediata, lo que permite acortar los plazos del proyecto.<\/li>\n<li><strong>Resistencia a la perforaci\u00f3n<\/strong>:Dise\u00f1ado para ser utilizado en superficies de plantaciones verdes, proporcionando resistencia a las perforaciones y la capacidad de evitar la penetraci\u00f3n de ra\u00edces, lo que contribuye a una impermeabilizaci\u00f3n efectiva.<\/li>\n<li><strong>Estructura compuesta<\/strong>:Se integra con materiales de uni\u00f3n de cemento polim\u00e9rico para su uso junto con materiales de bobina, formando un sistema que respalda las consideraciones ambientales.<\/li>\n<li><strong>Atributos ambientales<\/strong>:No t\u00f3xico, inodoro y libre de contaminaci\u00f3n.<\/li>\n<\/ul>\n<p dir=\"auto\">Entre las propiedades adicionales de membranas de polietileno y polipropileno similares se incluyen la estabilidad UV para la exposici\u00f3n al exterior, un dise\u00f1o multicapa con n\u00facleo impermeable y capas protectoras, y una vida \u00fatil superior a 50 a\u00f1os en condiciones normales. Estas membranas mantienen su integridad en un amplio rango de temperaturas, resistiendo el agrietamiento a bajas temperaturas (hasta -40 \u00b0C) y la deformaci\u00f3n a altas temperaturas (hasta +100 \u00b0C), a la vez que proporcionan una fuerte adhesi\u00f3n a los sustratos.<\/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=\"Membrana impermeable de pol\u00edmero JY-GBL PE PP Polietileno Polipropileno Membrana impermeabilizante\" 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>Actuaci\u00f3n<\/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>No.<\/th>\n<th colspan=\"2\">Art\u00edculo<\/th>\n<th>Unidad<\/th>\n<th>\u00cdndice<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"3\">1<\/td>\n<td colspan=\"2\" rowspan=\"3\">Desviaci\u00f3n de tama\u00f1o permitida<\/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>No se permiten valores negativos<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">2<\/td>\n<td colspan=\"2\">Resistencia a la tracci\u00f3n a la rotura (temperatura ambiente)<\/td>\n<td>MPa<\/td>\n<td>\u2265 7,5<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Resistencia a la tracci\u00f3n a la rotura (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\">Alargamiento por tracci\u00f3n a la rotura (a temperatura ambiente)<\/td>\n<td>%<\/td>\n<td>\u2265 450<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Alargamiento por tracci\u00f3n a la rotura (-20 \u2103)<\/td>\n<td>%<\/td>\n<td>\u2265 200<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td colspan=\"2\">Resistencia al desgarro<\/td>\n<td>KN\/m<\/td>\n<td>\u2265 25<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td colspan=\"2\">Impermeabilidad (30 minutos)<\/td>\n<td>*<\/td>\n<td>0,3 Mpa Sin fugas<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td colspan=\"2\">Temperatura de flexi\u00f3n a baja temperatura<\/td>\n<td>\u00b0C<\/td>\n<td>\u2264 -40 sin grietas<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">7<\/td>\n<td colspan=\"2\" rowspan=\"2\">Cantidad de expansi\u00f3n de calefacci\u00f3n<\/td>\n<td>mm<\/td>\n<td>\u2264 2<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>\u2264 4<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">8<\/td>\n<td colspan=\"2\" rowspan=\"2\">Envejecimiento con aire caliente a 80 \u2103 durante 168 h<\/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\">\u00c1lcali (soluci\u00f3n saturada de Ca(OH)2 a temperatura ambiente X68h)<\/td>\n<td>Tasa de retenci\u00f3n de la resistencia a la tracci\u00f3n por fractura<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>Tasa de retenci\u00f3n del alargamiento a la rotura<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td colspan=\"2\">Envejecimiento con ozono (40 \u2103 X168h) Tasa de elongaci\u00f3n 40%,500\u00d710\u207b\u00b2<\/td>\n<td>*<\/td>\n<td>Sin grietas<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">11<\/td>\n<td colspan=\"2\" rowspan=\"2\">meteorizaci\u00f3n artificial<\/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\">Aplicaciones<\/h3>\n<ul dir=\"auto\">\n<li><strong>Sistemas de techado<\/strong>:Se aplica en techos planos, inclinados o verdes en edificios comerciales y residenciales para evitar goteras y la entrada de humedad.<\/li>\n<li><strong>S\u00f3tanos y estructuras subterr\u00e1neas<\/strong>:Se utiliza para impermeabilizar cimientos, paredes y pisos en \u00e1reas subterr\u00e1neas para proteger contra las aguas subterr\u00e1neas y las filtraciones.<\/li>\n<li><strong>T\u00faneles y subterr\u00e1neos<\/strong>:Se instala en infraestructura de transporte como t\u00faneles, metros, carreteras, ferrocarriles y alcantarillas para lograr impermeabilidad y resistencia a la corrosi\u00f3n.<\/li>\n<li><strong>Puentes y Proyectos Municipales<\/strong>: Adecuado para puentes y otras obras de ingenier\u00eda civil que requieran durabilidad bajo deformaci\u00f3n y estr\u00e9s ambiental.<\/li>\n<li><strong>Almacenamiento de agua y estructuras hidr\u00e1ulicas<\/strong>:Se emplea en tanques, embalses, presas, vertederos, lagos artificiales, piscinas, canales y sistemas de riego para contener agua y evitar fugas.<\/li>\n<li><strong>\u00c1reas h\u00famedas interiores<\/strong>:Se utiliza en ba\u00f1os, cocinas, balcones, inodoros y espacios similares para impermeabilizar superficies.<\/li>\n<li><strong>\u00c1reas exteriores sobre el nivel del suelo<\/strong>:Se aplica en balcones, estacionamientos, terrazas y plazas donde la exposici\u00f3n a la intemperie exige barreras confiables.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Gu\u00eda de instalaci\u00f3n<\/h3>\n<p>Esta gu\u00eda describe el proceso de instalaci\u00f3n est\u00e1ndar seg\u00fan las caracter\u00edsticas del producto y las pr\u00e1cticas comunes para membranas compuestas de polietileno y polipropileno similares. Siga siempre los c\u00f3digos de construcci\u00f3n locales, las especificaciones del fabricante y los protocolos de seguridad. Las herramientas que normalmente se requieren incluyen un c\u00fater, rodillos, llanas y aplicadores de adhesivo. Aseg\u00farese de que el sustrato est\u00e9 en buen estado estructural antes de comenzar.<\/p>\n<ul>\n<li><b>Preparaci\u00f3n de la superficie:<\/b> Limpie a fondo la superficie base para eliminar la suciedad, el polvo, los residuos y cualquier material suelto. Utilice una esponja o escoba h\u00fameda para limpiar. La superficie debe estar libre de aceites, grasa o contaminantes. Para paneles de yeso o sustratos porosos, aplique una imprimaci\u00f3n compatible y deje que se seque por completo. Este paso garantiza una adhesi\u00f3n adecuada y evita problemas durante la aplicaci\u00f3n.<\/li>\n<li><b>Aplicaci\u00f3n de imprimaci\u00f3n o adhesivo:<\/b> Prepare un adhesivo a base de poliuretano o cemento polim\u00e9rico seg\u00fan las proporciones especificadas (generalmente se mezcla en obra). Apl\u00edquelo uniformemente sobre la capa base con una llana, prestando especial atenci\u00f3n a las zonas de dif\u00edcil acceso, como esquinas, ra\u00edces de tuber\u00edas y bordes. Si es necesario, deje que el adhesivo se seque parcialmente, pero proceda a la aplicaci\u00f3n mientras est\u00e9 fresco para facilitar la uni\u00f3n.<\/li>\n<li><b>Tratamiento de \u00e1rea especial: <\/b>En zonas de impermeabilizaci\u00f3n vulnerables como penetraciones de tuber\u00edas, juntas de dilataci\u00f3n, esquinas internas\/externas en suelos y paredes, aplicar una capa adicional de <a href=\"https:\/\/great-ocean-waterproof.com\/es_mx\/polyurethane-waterproof-coating\/\">recubrimiento de poliuretano<\/a> o un sellador compatible como refuerzo. Para tuber\u00edas, utilice collarines o sellos precortados si est\u00e1n disponibles; incorp\u00f3relos en el adhesivo. Corte la membrana para que se ajuste a estas caracter\u00edsticas, asegur\u00e1ndose de que no queden huecos.<\/li>\n<li><b>Colocaci\u00f3n de membranas: <\/b>Desenrolle la membrana comenzando desde el punto m\u00e1s bajo o el borde inferior, trabajando hacia arriba para evitar que quede aire atrapado. Alin\u00e9ela con cuidado e incorp\u00f3rela al adhesivo con un rodillo o llana para eliminar las burbujas de aire y asegurar un contacto completo. Para paredes o superficies verticales, comience por la base y superponga las l\u00e1minas subsiguientes. Mantenga un grosor uniforme durante la colocaci\u00f3n.<\/li>\n<li><b>Manejo de juntas y superposiciones:<\/b> Superponga los rollos adyacentes al menos de 50 a 150 mm (2 a 6 pulgadas) para crear juntas seguras. Fije temporalmente los solapamientos con cinta adhesiva o adhesivo adhesivo. Luego, aplique un adhesivo especial para juntas de solape a lo largo de las juntas y, posteriormente, un sellador para el cierre final. Pase el rodillo sobre las juntas para asegurar que queden planas y herm\u00e9ticas. Preste atenci\u00f3n a los solapes y las penetraciones para un sellado completo.<\/li>\n<li><b>Acabado e inspecci\u00f3n:<\/b> Tras la instalaci\u00f3n, inspeccione si hay burbujas, arrugas o zonas sin sellar. Repare cualquier defecto inmediatamente con parches de membrana adicionales y sellador. Deje que el sistema se seque seg\u00fan las instrucciones del adhesivo antes de aplicar acabados como baldosas o relleno. En condiciones de humedad, la instalaci\u00f3n puede continuar en superficies sin encharcamientos, pero aseg\u00farese de que no haya agua estancada.<\/li>\n<li><b>Notas posteriores a la instalaci\u00f3n:<\/b> Proteja la membrana instalada de da\u00f1os durante la construcci\u00f3n posterior. Para aplicaciones de baldosas, utilice morteros adhesivos, ya sean modificados o no, directamente sobre la membrana. Compruebe si hay fugas, si corresponde, y guarde los rollos no utilizados en un lugar seco y fresco.<\/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=\"Membrana impermeable de pol\u00edmero JY-GBL PE PP Polietileno Polipropileno Membrana impermeabilizante\" 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\">Comparaci\u00f3n: Membrana impermeable de pol\u00edmero JY-GBL (polietileno polipropileno) vs. membranas TPO<\/h3>\n<p dir=\"auto\">La JY-GBL es una membrana impermeabilizante compuesta, fabricada mediante extrusi\u00f3n con polietileno como capa central, tela no tejida de polipropileno o poli\u00e9ster, aditivos para resistencia a los rayos UV y al envejecimiento. Por el contrario, las membranas de TPO (poliolefina termopl\u00e1stica) suelen ser l\u00e1minas monocapa que combinan polipropileno y caucho de etileno-propileno, a menudo reforzadas con malla de poli\u00e9ster. Si bien ambas cumplen con las necesidades de impermeabilizaci\u00f3n en la construcci\u00f3n, difieren en composici\u00f3n, rendimiento y usos t\u00edpicos. A continuaci\u00f3n, se presenta una comparaci\u00f3n en paralelo basada en propiedades est\u00e1ndar.<\/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\">Caracter\u00edstica<\/th>\n<th data-col-size=\"lg\">Membrana de PE\/PP JY-GBL<\/th>\n<th data-col-size=\"lg\">Membrana TPO<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Composici\u00f3n<\/strong><\/td>\n<td data-col-size=\"lg\">Compuesto multicapa: n\u00facleo de polietileno, superficie de tejido no tejido de polipropileno\/poli\u00e9ster de alta resistencia, con barreras UV y agentes antienvejecimiento.<\/td>\n<td data-col-size=\"lg\">Mezcla homog\u00e9nea: polipropileno y caucho de etileno-propileno, generalmente con refuerzo de poli\u00e9ster y sin plastificantes a\u00f1adidos para mayor flexibilidad.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Espesor<\/strong><\/td>\n<td data-col-size=\"lg\">0,7\u20131,2 mil\u00edmetros.<\/td>\n<td data-col-size=\"lg\">Com\u00fanmente 1,1\u20132,0 mm (45\u201380 mil\u00e9simas de pulgada).<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Esperanza de vida t\u00edpica<\/strong><\/td>\n<td data-col-size=\"lg\">Hasta m\u00e1s de 50 a\u00f1os en condiciones normales, con fuerte resistencia al envejecimiento y a la intemperie.<\/td>\n<td data-col-size=\"lg\">15 a 30 a\u00f1os, dependiendo de la calidad; las formulaciones m\u00e1s nuevas pueden variar, pero algunas muestran degradaci\u00f3n despu\u00e9s de 10 a 20 a\u00f1os.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Durabilidad y resistencia<\/strong><\/td>\n<td data-col-size=\"lg\">Buena resistencia al envejecimiento, oxidaci\u00f3n, corrosi\u00f3n y perforaci\u00f3n; soporta la penetraci\u00f3n de ra\u00edces en techos verdes; es flexible sin romperse; adecuado para bases h\u00famedas.<\/td>\n<td data-col-size=\"lg\">Fuerte resistencia inicial a los rayos UV y al calor; buena resistencia a perforaciones y desgarros; pero puede absorber aceites y grasas que provocan roturas; la reflectividad puede disminuir con el tiempo.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Resistencia qu\u00edmica<\/strong><\/td>\n<td data-col-size=\"lg\">Resistente a la corrosi\u00f3n, no t\u00f3xico y libre de contaminaci\u00f3n.<\/td>\n<td data-col-size=\"lg\">Moderado; pobre contra grasas, \u00e1cidos o qu\u00edmicos de los escapes; mejor en ambientes limpios.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Rango de temperatura<\/strong><\/td>\n<td data-col-size=\"lg\">Mantiene la integridad desde -40\u00b0C hasta +100\u00b0C; resiste grietas y deformaciones.<\/td>\n<td data-col-size=\"lg\">Tiene un buen rendimiento en condiciones de calor, pero puede degradarse en temperaturas extremadamente altas; es flexible en climas moderados.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Instalaci\u00f3n<\/strong><\/td>\n<td data-col-size=\"lg\">Se adhiere con cemento polim\u00e9rico; se puede instalar sobre superficies h\u00famedas; superposiciones selladas con adhesivo; adecuado para \u00e1reas complejas como tuber\u00edas y esquinas.<\/td>\n<td data-col-size=\"lg\">Costuras soldadas con calor; liviano y f\u00e1cil de instalar; requiere superficies secas y limpias; propenso a problemas de costura si no se hace correctamente.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Aplicaciones<\/strong><\/td>\n<td data-col-size=\"lg\">Vers\u00e1til: Techos, s\u00f3tanos, t\u00faneles, puentes, tanques de agua, interiores (por ejemplo, ba\u00f1os) y superficies de plantaci\u00f3n verde.<\/td>\n<td data-col-size=\"lg\">Techos principalmente planos\/de pendiente baja; comunes en edificios comerciales por eficiencia energ\u00e9tica; menos ideales para \u00e1reas subterr\u00e1neas o h\u00famedas.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Costo<\/strong><\/td>\n<td data-col-size=\"lg\">Generalmente econ\u00f3mico para amplias necesidades de impermeabilizaci\u00f3n; los tama\u00f1os de rollo (50\/100 m de largo, 1,2 m de ancho) permiten una cobertura eficiente.<\/td>\n<td data-col-size=\"lg\">A menudo, la opci\u00f3n de una sola capa es la m\u00e1s econ\u00f3mica, pero el reemplazo a largo plazo puede agregar gastos.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Impacto ambiental<\/strong><\/td>\n<td data-col-size=\"lg\">No t\u00f3xico, inodoro, libre de contaminaci\u00f3n; componentes reciclables.<\/td>\n<td data-col-size=\"lg\">Reciclable; las superficies reflectantes ayudan a ahorrar energ\u00eda, pero algunas formulaciones dependen de retardantes de fuego.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">En resumen, la membrana JY-GBL de PE\/PP ofrece una mayor versatilidad de aplicaci\u00f3n y una vida \u00fatil potencialmente m\u00e1s larga en diversos entornos, mientras que el TPO destaca en techos rentables con propiedades reflectantes para refrigeraci\u00f3n. La elecci\u00f3n depende de las caracter\u00edsticas espec\u00edficas del proyecto, como la exposici\u00f3n a productos qu\u00edmicos o las condiciones de instalaci\u00f3n.<\/p>\n<h2 dir=\"auto\">Opiniones de clientes<\/h2>\n<p><b>John R., EE. UU. (Contratista, Proyecto de impermeabilizaci\u00f3n de s\u00f3tanos)<\/b> Utilic\u00e9 esta membrana para la reforma de un s\u00f3tano en una zona h\u00fameda. Se adhiri\u00f3 bien al hormig\u00f3n h\u00famedo sin mucha preparaci\u00f3n y, despu\u00e9s de un a\u00f1o, no mostr\u00f3 signos de filtraciones a pesar de las fuertes lluvias. Los rollos fueron f\u00e1ciles de manipular, aunque necesit\u00e9 adhesivo adicional para los solapes. Una excelente opci\u00f3n para trabajos subterr\u00e1neos, pero preveo recortar un poco alrededor de las tuber\u00edas. <b>Elena S., Alemania (Ingeniera, Revestimiento de T\u00faneles)<\/b> Lo aplicamos en un peque\u00f1o proyecto de t\u00fanel donde la resistencia a la corrosi\u00f3n era fundamental. El material se mantuvo firme durante la instalaci\u00f3n en superficies irregulares, y su resistencia a la perforaci\u00f3n fue \u00fatil en la base rocosa. Lo hemos monitoreado durante seis meses y no hemos tenido problemas de filtraciones de agua. No es la opci\u00f3n m\u00e1s econ\u00f3mica, pero su rendimiento es el esperado en entornos industriales. <b>Michael T., Australia (Propietario, Aplicaci\u00f3n en techos)<\/b> Instal\u00e9 esto en la ampliaci\u00f3n de mi techo plano. Era lo suficientemente flexible como para adaptarse a los contornos, y la barrera UV parece estar cumpliendo su funci\u00f3n bajo el sol. No hubo filtraciones despu\u00e9s de las tormentas recientes, pero tuve que revisar bien las juntas para asegurarme de que estuvieran selladas correctamente. Es bueno para exteriores, aunque recomendar\u00eda la ayuda de un profesional para \u00e1reas m\u00e1s grandes. <b>Aiko H., Jap\u00f3n (Constructora, Tanque de Almacenamiento de Agua)<\/b> Lo usamos para revestir un tanque de agua municipal. Sus propiedades no t\u00f3xicas fueron importantes para el cumplimiento normativo y se adhiri\u00f3 uniformemente al cemento polim\u00e9rico. Tras las pruebas, contuvo el agua sin deformarse. Su manejo fue sencillo, pero el ancho limit\u00f3 la cobertura en espacios reducidos; tuvimos que pedir rollos adicionales. <b>Carlos M., M\u00e9xico (Paisajista, Sistema de Techo Verde)<\/b> Col\u00f3calo bajo un jard\u00edn en la azotea para impedir la penetraci\u00f3n de las ra\u00edces. Funcion\u00f3 bien contra el crecimiento de las plantas durante ocho meses, y los aditivos antienvejecimiento parecen mantener su integridad en climas c\u00e1lidos. La instalaci\u00f3n fue sencilla sobre la superficie preparada, aunque se requiri\u00f3 atenci\u00f3n para evitar huecos en las superposiciones. Ideal para aplicaciones de plantaci\u00f3n. <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=\"comentarios de los clientes\" 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>Acerca de nuestra f\u00e1brica: Great Ocean Waterproof<\/h2>\n<p><b>Descripci\u00f3n general de la empresa<\/b> Great Ocean Waterproof Technology Co., Ltd. (anteriormente Weifang Great Ocean New Waterproof Materials Co., Ltd.) se fund\u00f3 en 1999. Ubicada en la mayor base de materiales impermeables de China, en la ciudad de Tai Tou, Shouguang, es una empresa de alta tecnolog\u00eda especializada en impermeabilizaci\u00f3n, que integra investigaci\u00f3n y desarrollo, producci\u00f3n y ventas. <b>Detalles de la f\u00e1brica<\/b> La f\u00e1brica ocupa una superficie de 26.000 metros cuadrados. Tras a\u00f1os de desarrollo e innovaci\u00f3n, ha equipado m\u00faltiples l\u00edneas de producci\u00f3n avanzadas para membranas, l\u00e1minas y recubrimientos, a un nivel l\u00edder a nivel nacional. <b>Productos principales<\/b> La empresa ofrece docenas de productos impermeabilizantes, entre ellos:<\/p>\n<ul>\n<li>Membrana impermeable de pol\u00edmero de polietileno polipropileno (poli\u00e9ster)<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/es_mx\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">Membrana impermeable de cloruro de polivinilo (PVC)<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/es_mx\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">Membrana impermeable de poliolefina termopl\u00e1stica (TPO)<\/a><\/li>\n<li>Membrana impermeable de polietileno clorado (CPE) dedicada a ferrocarriles de alta velocidad<\/li>\n<li>Membrana impermeable autoadhesiva de pol\u00edmero de polipropileno<\/li>\n<li>Membrana impermeable autoadhesiva de pel\u00edcula polim\u00e9rica reactiva preaplicada sin base asf\u00e1ltica<\/li>\n<li>Membrana impermeable adhesiva reactiva de pol\u00edmero de pel\u00edcula laminada cruzada resistente<\/li>\n<li>Tablero de drenaje protector<\/li>\n<li>Membrana impermeable de bet\u00fan modificado con elast\u00f3mero\/plast\u00f3mero<\/li>\n<li>Membrana impermeable autoadhesiva a base de asfalto<\/li>\n<li>Membrana impermeable resistente a las ra\u00edces de bet\u00fan modificado con pol\u00edmeros<\/li>\n<li>Membrana impermeable de pol\u00edmero resistente a las ra\u00edces a base de metal<\/li>\n<li>Membrana impermeable de pol\u00edmero de polietileno polipropileno (poli\u00e9ster) resistente a las ra\u00edces<\/li>\n<li>Membrana impermeable de PVC de cloruro de polivinilo resistente a las ra\u00edces<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/es_mx\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">Revestimiento impermeable de poliuretano monocomponente<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/es_mx\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">Revestimiento impermeable de poliuretano de dos componentes<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/es_mx\/product\/jy-jss-polymer-cement-waterproof-coating\/\">Recubrimiento impermeable compuesto de cemento polim\u00e9rico (JS)<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/es_mx\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">Recubrimiento impermeable de poliuretano a base de agua (951)<\/a><\/li>\n<li>Adhesivo especial en polvo seco de polietileno polipropileno (poli\u00e9ster)<\/li>\n<li>Revestimiento impermeable cristalino permeable a base de cemento<\/li>\n<li>Recubrimiento impermeabilizante de asfalto de caucho de fraguado r\u00e1pido en aerosol<\/li>\n<li>Recubrimiento impermeable de asfalto de caucho sin curado<\/li>\n<li>Pegamento impermeable transparente para paredes exteriores<\/li>\n<li>Recubrimiento impermeable de membrana l\u00edquida de alta elasticidad<\/li>\n<li>Cinta asf\u00e1ltica autoadhesiva impermeable<\/li>\n<li>Cinta autoadhesiva de caucho but\u00edlico<\/li>\n<\/ul>\n<p><b>Resistencia t\u00e9cnica y garant\u00eda de calidad<\/b> La empresa cuenta con s\u00f3lidas capacidades t\u00e9cnicas, un equipo de t\u00e9cnicos profesionales, equipos de \u00faltima generaci\u00f3n e instrumentos de prueba completos. Sus productos son estables y fiables, y est\u00e1n certificados por organismos nacionales de pruebas autorizados. Ha obtenido la certificaci\u00f3n del Ministerio de Agricultura de China como \u201cEst\u00e1ndar Integral de Gesti\u00f3n de la Calidad\u201d y cuenta con la certificaci\u00f3n del sistema de garant\u00eda de calidad. Adem\u00e1s, posee distinciones como \u201cProducto Calificado por Ensayos Autorizados Nacionales\u201d de la Asociaci\u00f3n China de Inspecci\u00f3n de Calidad, el \u201cCertificado de Registro de Productos de Construcci\u00f3n Industrial\u201d de la provincia de Shandong, la \u201cLicencia de Producci\u00f3n de Productos Industriales\u201d y la \u201cCertificaci\u00f3n CE\u201d.\u201d <b>Mercado y reputaci\u00f3n<\/b> La empresa prioriza el cumplimiento contractual y la credibilidad. Sus productos se venden en m\u00e1s de 20 provincias y regiones de China y se exportan a numerosos pa\u00edses y regiones del extranjero, recibiendo comentarios positivos de sus usuarios. <b>Filosof\u00eda empresarial<\/b> Great Ocean Waterproof Technology Co., Ltd. adopta un mecanismo de gesti\u00f3n moderno, guiado por el esp\u00edritu corporativo de \u201cintegridad, pragmatismo e innovaci\u00f3n\u201d y el prop\u00f3sito de \u201cbeneficio mutuo\u201d. Ofrece productos con una excelente relaci\u00f3n calidad-precio y servicios de calidad para colaborar con los clientes en la expansi\u00f3n de mercados y la consecuci\u00f3n de nuevos logros.<\/p>\n<p><iframe loading=\"lazy\" title=\"Descubra Great Ocean Waterproof: Innovaci\u00f3n l\u00edder en soluciones de impermeabilizaci\u00f3n desde 1999\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/IKMWgr-NHKU?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p dir=\"auto\">La membrana impermeabilizante de pol\u00edmero JY-GBL es una membrana impermeabilizante de polietileno y polipropileno dise\u00f1ada para satisfacer las necesidades de la ingenier\u00eda moderna en aplicaciones de impermeabilizaci\u00f3n y antifiltraci\u00f3n. Est\u00e1 compuesta por polietileno, polipropileno de alta resistencia o tela no tejida de fibra de poli\u00e9ster, barreras de luz ultravioleta, agentes antienvejecimiento y otros materiales macromoleculares, producidos mediante extrusi\u00f3n \u00fanica con tecnolog\u00eda y equipos de vanguardia. Como fabricante en China, nuestra f\u00e1brica ofrece este producto con opciones de precio est\u00e1ndar disponibles previa consulta.<\/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\/es_mx\/wp-json\/wp\/v2\/product\/1399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/es_mx\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/es_mx\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/es_mx\/wp-json\/wp\/v2\/media\/1400"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/es_mx\/wp-json\/wp\/v2\/media?parent=1399"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/es_mx\/wp-json\/wp\/v2\/product_brand?post=1399"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/es_mx\/wp-json\/wp\/v2\/product_cat?post=1399"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/es_mx\/wp-json\/wp\/v2\/product_tag?post=1399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}