{"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\/eu\/product\/jy-gbl-polymer-waterproof-membrane-pe-pp-polyethylene-polypropylene-waterproofing-membrane\/","title":{"rendered":"JY-GBL Polimerozko Iragazgaitza Mintza PE PP Polietileno Polipropileno Iragazgaitza Mintza"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"PE PP Iragazgaiztasun Mintza: Iraunkortasun Gida Osoa | 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>Produktuaren aurkezpena<\/h2>\n<p>JY-GBL Polimerozko Mintz Iragazgaitza polietileno eta polipropileno geruzez osatutako material konposatua da, iragazgaizte eta iragazgaiztearen aurkako produktu tradizionalen luzapen gisa garatua. Polietilenoa dauka iragazgaitz geruza nagusi gisa, gainazalean erresistentzia handiko polipropileno edo poliester zuntzezko ehundu gabeko ehunarekin konbinatuta, eta gehigarriekin batera, hala nola argi ultramorearen hesiak eta zahartzearen aurkako agenteak. Mintz hau estrusio prozesu bakar baten bidez ekoizten da, ekipamendu espezializatua erabiliz, ehundu gabeko ehunaren gainazala polietileno-polipropileno azpialdearekin integratzen duen geruza anitzeko egitura bat sortuz. Espezifikazio estandarren artean, 0,7 mm-tik 1,2 mm-ra bitarteko lodierak, 50 m edo 100 m-ko luzera erroilu bakoitzeko eta 1,2 m-ko zabalera daude. Antzeko polietileno-polipropileno mintzen propietate ohikoenen artean, zahartzearen, eguraldiaren eta korrosioaren aurkako erresistentzia dago, baita eraikuntza aplikazioetarako egokia den trakzio erresistentzia ere. Material hauek normalean teilatuetan, sotoetan, bainugeletan, tuneletan, presetan eta hezetasunaren aurkako babesa eta iragazgaiztasuna behar duten beste proiektu zibil edo industrial batzuetan erabiltzen dira. Instalazioak askotan zementuarekin edo beste substratu batzuekin zuzenean lotzea dakar eraikuntzan zehar.<\/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;\">Lodiera (mm)<\/td>\n<td>0,7\uff5e1,2<\/td>\n<td style=\"background-color: #eef2f7;\">Luzera (m)<\/td>\n<td>50 \/ 100<\/td>\n<td style=\"background-color: #eef2f7;\">Zabalera (m)<\/td>\n<td>1.2<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #eef2f7;\">Gainazala<\/td>\n<td>Ehundu gabeko ehuna<\/td>\n<td style=\"background-color: #eef2f7;\">Azpiko aurpegia<\/td>\n<td colspan=\"3\">Polietileno polipropilenoa<\/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 Polimerozko Iragazgaitza Mintza Polietilenozko Polipropilenozko Iragazgaitza Mintza\" 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\">Produktuaren Ezaugarriak<\/h3>\n<ul dir=\"auto\">\n<li><strong>Ezaugarri fisikoak<\/strong>Zahartzearen, oxidazioaren eta korrosioaren aurkako erresistentzia erakusten du. Hautsi gabe tolesteko malgutasuna eskaintzen du, trakzio-erresistentzia eta zulaketa-erresistentziarekin batera.<\/li>\n<li><strong>Oinarrizko gainazalaren bateragarritasuna<\/strong>Prestaketa minimoa behar du; instalazioa gainazal hezeetan egin daiteke, ur geldirik gabe. Euria egin ondoren, soberako ura kendu daiteke berehala eraikitzeko, proiektuaren epeak azkarragoak izan daitezen.<\/li>\n<li><strong>Zulatze-erresistentzia<\/strong>Landaketa-azalera berdeetan erabiltzeko diseinatua, zulatzeen aurkako erresistentzia eta sustraien sartzea saihesteko gaitasuna eskaintzen ditu, eta horrek iragazgaiztasun eraginkorra lortzen laguntzen du.<\/li>\n<li><strong>Egitura konposatua<\/strong>Polimero zementuzko lotura-materialekin integratzen da bobina-materialekin batera erabiltzeko, ingurumen-kontuak betetzen dituen sistema bat osatuz.<\/li>\n<li><strong>Ingurumen-ezaugarriak<\/strong>Toxikorik gabekoa, usainik gabekoa eta kutsadurarik gabekoa.<\/li>\n<\/ul>\n<p dir=\"auto\">Antzeko polietilenozko polipropilenozko mintzetan oinarritutako beste propietate batzuen artean, kanpoko esposiziorako UV egonkortasuna, geruza anitzeko diseinua nukleo iragazgaitzarekin eta babes-geruzekin, eta 50 urte baino gehiagoko iraupena baldintza tipikoetan. Mintz hauek osotasuna mantentzen dute tenperatura-tarte jakin batean, tenperatura baxuetan (-40 \u00b0C-ra arte) pitzadurak eta tenperatura altuetan (+100 \u00b0C-ra arte) deformazioak erresistenteak izanik, substratuei atxikimendu sendoa emanez.<\/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 Polimerozko Iragazgaitza Mintza PE PP Polietileno Polipropileno Iragazgaitza Mintza\" 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>Errendimendua<\/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>Ez.<\/th>\n<th colspan=\"2\">Elementua<\/th>\n<th>Unitatea<\/th>\n<th>Indizea<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"3\">1<\/td>\n<td colspan=\"2\" rowspan=\"3\">Onartutako tamainaren desbideratzea<\/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>Balio negatiboak ez dira onartzen<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">2<\/td>\n<td colspan=\"2\">Trakzio-erresistentzia hausturan (giro-tenperaturan)<\/td>\n<td>MPa<\/td>\n<td>\u2265 7,5<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Trakzio-erresistentzia hausturan (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\">Tentsio-luzapena hausturan (giro-tenperaturan)<\/td>\n<td>%<\/td>\n<td>\u2265 450<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Trakzio-luzapena hausturan (-20 \u2103)<\/td>\n<td>%<\/td>\n<td>\u2265 200<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td colspan=\"2\">Malko-indarra<\/td>\n<td>KN\/m<\/td>\n<td>\u2265 25<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td colspan=\"2\">Iragazgaiztasuna (30 minutu)<\/td>\n<td>*<\/td>\n<td>0.3Mpa Isurketarik ez<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td colspan=\"2\">Tenperatura baxuko tolestura-tenperatura<\/td>\n<td>\u2103<\/td>\n<td>\u2264 -40 pitzadurarik gabe<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">7<\/td>\n<td colspan=\"2\" rowspan=\"2\">Berokuntza-hedapenaren zenbatekoa<\/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\">Aire beroaren zahartzea 80 \u2103-tan 168 orduz<\/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 (Ca(OH)2 disoluzio saturatua giro-tenperaturan X68h)<\/td>\n<td>Haustura-trakzio erresistentziaren atxikipen-tasa<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>Luzapenaren atxikipen-tasa hausturan<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td colspan=\"2\">Ozono zahartzea (40 \u2103 X168h) Luzapen-tasa 40%, 500 \u00d7 10\u207b\u00b2<\/td>\n<td>*<\/td>\n<td>Ez pitzadurarik.<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">11<\/td>\n<td colspan=\"2\" rowspan=\"2\">meteorizazio artifiziala<\/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\">Aplikazioak<\/h3>\n<ul dir=\"auto\">\n<li><strong>Teilatu-sistemak<\/strong>Merkataritza- eta etxebizitza-eraikinetako teilatu lauetan, inklinatuetan edo berdeetan aplikatzen da, ihesak eta hezetasuna sartzea saihesteko.<\/li>\n<li><strong>Sotoak eta lurpeko egiturak<\/strong>Lur azpiko eremuetan zimenduak, hormak eta zoruak iragazgaizteko erabiltzen da, lurpeko uren eta iragazketatik babesteko.<\/li>\n<li><strong>Tunelak eta metroak<\/strong>Garraio-azpiegituretan instalatzen da, hala nola tuneletan, metroan, autobideetan, trenbideetan eta ubideetan, iragazgaiztasuna eta korrosioarekiko erresistentzia lortzeko.<\/li>\n<li><strong>Zubiak eta Udal Proiektuak<\/strong>Deformazio eta ingurumen-esfortzuen aurrean iraunkortasuna behar duten zubietarako eta bestelako ingeniaritza zibileko lanetarako egokia.<\/li>\n<li><strong>Uraren Biltegiratzea eta Egitura Hidraulikoak<\/strong>Ura edukitzeko eta ihesak saihesteko, deposituetan, urtegietan, presetan, laku artifizialetan, igerilekuetan, ubideetan eta ureztatze sistemetan erabiltzen da.<\/li>\n<li><strong>Barnealdeko gune hezeak<\/strong>Komunetan, sukaldeetan, balkoietan, komunetan eta antzeko espazioetan erabiltzen da gainazalak hezetasunetik babesteko.<\/li>\n<li><strong>Maila gaineko kanpoko eremuak<\/strong>Balkoietan, aparkalekuetan, teilatuko terrazetan eta eguraldiaren eraginpean egoteak hesi fidagarriak eskatzen dituen plazetan aplikatzen da.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Instalazio Gida<\/h3>\n<p>Gida honek produktuaren ezaugarrietan eta polietilenozko polipropilenozko konpositezko mintzen antzeko praktiketan oinarritutako instalazio-prozesu estandarra azaltzen du. Jarraitu beti tokiko eraikuntza-kodeak, fabrikatzailearen zehaztapenak eta segurtasun-protokoloak. Normalean behar diren tresnen artean, erabilera anitzeko labana, arrabolak, paletak eta itsasgarri-aplikagailuak daude. Ziurtatu substratua egituraz sendoa dela hasi aurretik.<\/p>\n<ul>\n<li><b>Gainazalaren prestaketa:<\/b> Garbitu ondo oinarriaren gainazala zikinkeria, hautsa, hondakinak eta material solteak kentzeko. Erabili belaki edo erratza heze bat garbitzeko. Gainazalak olio, koipe edo kutsatzailerik gabe egon behar du. Igeltsuzko edo substratu porotsuetarako, aplikatu imprimazio bateragarri bat eta utzi guztiz lehortzen. Urrats honek itsaspen egokia bermatzen du eta aplikazioan arazoak saihesten ditu.<\/li>\n<li><b>Imprimazioaren edo itsasgarriaren aplikazioa:<\/b> Prestatu poliuretanozko itsasgarri edo polimero-zementuzko lotura-material bat zehaztutako proportzioen arabera (normalean tokian bertan nahastuta). Aplikatu uniformeki oinarrizko geruzan zehar espatula bat erabiliz, arreta jarriz gune konplexuetan, hala nola izkinetan, hodien sustraietan eta ertzetan. Utzi itsasgarria itsasten behar izanez gero, baina jarraitu itsasteko fresko dagoen bitartean.<\/li>\n<li><b>Eremu Bereziko Tratamendua: <\/b>Iragazgaiztasun-eremu zaurgarrietan, hala nola hodien sarreran, dilatazio-junturetan, lurretako eta hormen barne\/kanpoko izkinetan, aplikatu geruza gehigarri bat. <a href=\"https:\/\/great-ocean-waterproof.com\/eu\/polyurethane-waterproof-coating\/\">poliuretanozko estaldura<\/a> edo zigilatzaile bateragarria indargarri gisa. Hodietarako, erabili aurrez moztutako lepokoak edo zigiluak, baldin badaude; txertatu itzazu itsasgarrian. Moztu mintza ezaugarri horien inguruan egokitzeko, tarterik ez dagoela ziurtatuz.<\/li>\n<li><b>Mintzen kokapena: <\/b>Zabaldu mintza beheko puntutik edo beheko ertzetik hasita, gorantz eginez airea harrapatu ez dadin. Lerrokatu arretaz eta txertatu itsasgarrian arrabola edo flotadore bat erabiliz aire poltsak kentzeko eta kontaktu osoa ziurtatzeko. Hormetarako edo gainazal bertikaletarako, hasi oinarritik eta gainjarri ondorengo xaflak. Mantendu lodiera uniformea \u200b\u200bjartzean.<\/li>\n<li><b>Junturen eta gainjartzeen maneiua:<\/b> Gainjarri ondoko erroiluak gutxienez 2-6 hazbeteko (50-150 mm) juntura seguruak sortzeko. Konpondu gainjartzeak aldi baterako zinta itsasgarriarekin edo lotura-material puntuekin. Ondoren, aplikatu gainjartze-junturetarako itsasgarri espezializatu bat junturetan zehar, eta ondoren zigilatzaile bat jarri azken ixteko. Jarri junturen gainetik arrabolak lauak eta iragazgaitzak direla ziurtatzeko. Jarri arreta muturreko gainjartzeei eta zuloei zigilatze osoa lortzeko.<\/li>\n<li><b>Akabera eta ikuskapena:<\/b> Instalatu ondoren, egiaztatu burbuilak, zimurrak edo zigilatu gabeko eremuak dauden. Konpondu akatsak berehala mintz-adabaki eta zigilatzaile gehigarriekin. Utzi sistemari itsasgarriaren argibideen arabera sendotzen, hala nola teilak edo betegarriak, akaberak aplikatu aurretik. Hezetasun-baldintzetan, instalazioa putzurik gabeko gainazaletan egin daiteke, baina ziurtatu urik ez dagoela geldirik.<\/li>\n<li><b>Instalazio osteko oharrak:<\/b> Babestu instalatutako mintza ondorengo eraikuntzan kalteetatik. Teila aplikazioetarako, erabili aldatu gabeko edo aldatutako mortero finak zuzenean mintzaren gainean. Probatu ihesak, hala badagokio, eta gorde erabili gabeko erroiluak leku lehor eta fresko batean.<\/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 Polimerozko Iragazgaitza Mintza PE PP Polietileno Polipropileno Iragazgaitza Mintza\" 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\">Konparaketa: JY-GBL Polimerozko Mintz Iragazgaitza (Polietilenozko Polipropilenoa) vs. TPO Mintzak<\/h3>\n<p dir=\"auto\">JY-GBL mintz iragazgaitz konposatu bat da, polietilenoz egindako nukleo-geruza batekin, polipropilenoz edo poliesterrez ehundu gabeko ehunez, UV izpien eta zahartzearen aurkako gehigarriekin, eta estrusio bidez ekoizten da. Aitzitik, TPO (poliolefina termoplastikoa) mintzak normalean polipropilenoa eta etileno-propileno kautxua nahasten dituzten geruza bakarreko xaflak dira, askotan poliesterrezko xaflaz indartuta. Bietako bakoitzak eraikuntzan iragazgaitza izateko beharrak betetzen baditu ere, konposizioan, errendimenduan eta ohiko erabileran desberdinak dira. Jarraian, propietate estandarretan oinarritutako konparaketa bat dago.<\/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\">Ezaugarria<\/th>\n<th data-col-size=\"lg\">JY-GBL PE\/PP mintza<\/th>\n<th data-col-size=\"lg\">TPO mintza<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Konposizioa<\/strong><\/td>\n<td data-col-size=\"lg\">Geruza anitzeko konpositea: polietilenozko nukleoa, erresistentzia handiko polipropileno\/poliester ehundu gabeko ehunaren gainazala, UV hesiekin eta zahartzearen aurkako agenteekin.<\/td>\n<td data-col-size=\"lg\">Nahasketa homogeneoa: Polipropileno eta etileno-propileno kautxua, normalean poliesterrezko indargarriarekin eta malgutasuna lortzeko plastifikatzailerik gabe.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Lodiera<\/strong><\/td>\n<td data-col-size=\"lg\">0,7\u20131,2 mm.<\/td>\n<td data-col-size=\"lg\">Normalean 1,1\u20132,0 mm (45\u201380 mil).<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Bizi-iraupen tipikoa<\/strong><\/td>\n<td data-col-size=\"lg\">50 urte baino gehiago arte baldintza normaletan, zahartzearen eta eguraldiaren aurkako erresistentzia handia du.<\/td>\n<td data-col-size=\"lg\">15-30 urte, kalitatearen arabera; formulazio berrienak alda daitezke, baina batzuek degradazioa erakusten dute 10-20 urte igaro ondoren.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Iraunkortasuna eta Erresistentzia<\/strong><\/td>\n<td data-col-size=\"lg\">Zahartzearen, oxidazioaren, korrosioaren eta zulaketaren aurkako erresistentzia ona; teilatu berdeetarako sustraien sartzea onartzen du; hautsi gabe malgua; oinarri hezeetarako egokia.<\/td>\n<td data-col-size=\"lg\">Hasierako UV eta beroarekiko erresistentzia handia; zulatze eta urradura erresistentzia ona; baina olioak\/koipeak xurgatu ditzake, eta horrek haustura eragin dezake; islatzeko gaitasuna jaitsi egin daiteke denborarekin.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Erresistentzia kimikoa<\/strong><\/td>\n<td data-col-size=\"lg\">Korrosioarekiko erresistentea; ez-toxikoa eta kutsadurarik gabekoa.<\/td>\n<td data-col-size=\"lg\">Moderatua; eskasa ihes-hodietako koipe, azido edo produktu kimikoen aurka; hobea ingurune garbietan.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Tenperatura-tartea<\/strong><\/td>\n<td data-col-size=\"lg\">-40 \u00b0C-tik +100 \u00b0C-ra arteko osotasuna mantentzen du; pitzadurak eta deformazioak jasaten ditu.<\/td>\n<td data-col-size=\"lg\">Beroan ondo errendimendua du, baina tenperatura altuetan degradatu egin daiteke; klima epeletan malgua da.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Instalazioa<\/strong><\/td>\n<td data-col-size=\"lg\">Polimero-zementuarekin itsasten da; gainazal hezeetan instala daiteke; gainjartzeak itsasgarriarekin zigilatzen dira; egokia da hodiak eta izkinak bezalako gune konplexuetarako.<\/td>\n<td data-col-size=\"lg\">Bero-soldatutako josturak; arinak eta erraz instalatzen direnak; gainazal lehor eta garbiak behar ditu; behar bezala egiten ez bada, jostura arazoak izateko joera du.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Aplikazioak<\/strong><\/td>\n<td data-col-size=\"lg\">Erabilera anitzekoa: teilatuak, sotoak, tunelak, zubiak, ur-tangak, barrualdeak (adibidez, bainugelak) eta landaketa-azalera berdeak.<\/td>\n<td data-col-size=\"lg\">Batez ere teilatu lauak\/malda txikikoak; ohikoa eraikin komertzialetan energia-eraginkortasunagatik; ez da hain aproposa lurpeko edo gune hezeetarako.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Kostua<\/strong><\/td>\n<td data-col-size=\"lg\">Oro har, ekonomikoa da iragazgaizte behar zabaletarako; erroilu-tamainek (50\/100 m luzera, 1,2 m zabalera) estaldura eraginkorra ahalbidetzen dute.<\/td>\n<td data-col-size=\"lg\">Askotan aukera bakarreko kosturik merkeena da; baina epe luzerako ordezkatzeak gastuak gehi ditzake.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Ingurumen-inpaktua<\/strong><\/td>\n<td data-col-size=\"lg\">Toxikorik gabekoa, usainik gabekoa, kutsadurarik gabekoa; osagai birziklagarriak.<\/td>\n<td data-col-size=\"lg\">Birziklagarria; gainazal islatzaileek energia aurrezten laguntzen dute, baina formulazio batzuek suaren aurkako substantziak erabiltzen dituzte.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">Laburbilduz, JY-GBL PE\/PP mintzak aplikazio-malgutasun zabalagoa eta zerbitzu-bizitza luzeagoa eskaintzen ditu ingurune askotan, eta TPOa, berriz, teilatu errentagarrietan bikaina da, hozteko propietate islatzaileak baititu. Aukera proiektuaren zehaztapenen araberakoa da, hala nola produktu kimikoekiko esposizioa edo instalazio-baldintzak.<\/p>\n<h2 dir=\"auto\">Bezeroen iritziak<\/h2>\n<p><b>John R., AEB (Kontratista, Sotoaren Iragazgaizte Proiektua)<\/b> Mintz hau erabili nuen soto bat berritzeko, eremu heze batean. Hormigoi hezeari ondo itsatsi zitzaion prestaketa handirik gabe, eta urtebete igaro ondoren, ez zegoen iragazki zantzurik euri jasa handiak izan arren. Erroiluak erraz maneiatzen ziren, nahiz eta gainjarritakoetarako itsasgarri gehigarria behar izan nuen. Aukera ona lurpeko lanetarako, baina hodien inguruan mozketa batzuk egitea pentsatu behar da. <b>Elena S., Alemania (Ingeniaria, Tunelen Estaldura)<\/b> Tunel txiki batean aplikatu dut hau, non korrosioarekiko erresistentzia funtsezkoa zen. Materialak gainazal irregularretan eutsi zion instalazioan zehar, eta zulatzearekiko erresistentziak oinarri harritsuan lagundu zuen. Sei hilabetez kontrolatu dugu; ez da arazorik izan ura sartzeko. Ez da aukerarik merkeena, baina industria-inguruneetan espero bezala funtzionatzen du. <b>Michael T., Australia (Etxejabea, Teilatuaren Aplikazioa)<\/b> Hau nire teilatu lauaren luzapenean instalatu nuen. Nahikoa malgua zen konturetara egokitzeko, eta UV hesiak bere lana egiten ari dela dirudi eguzkipean. Ez dago ihesik azken ekaitzen ondoren, baina junturak berriro egiaztatu behar izan ditut behar bezala zigilatuta daudela ziurtatzeko. Ona da kanpoan esposiziorako, nahiz eta eremu handiagoetarako laguntza profesionala gomendatuko nukeen. <b>Aiko H., Japonia (Eraikitzailea, Ura Biltegiratzeko Depositua)<\/b> Udal ur-tangaren estaldura egiteko erabili genuen. Ezaugarri ez-toxikoak garrantzitsuak ziren betetzeko, eta polimero-zementuarekin modu uniformean lotu zen. Probatu ondoren, ura eduki zuen deformaziorik gabe. Erabilera erraza izan zen, baina zabalerak estaldura mugatu zuen espazio estuetan; erroilu gehigarriak eskatu behar izan ziren. <b>Carlos M., Mexiko (Paisaia-diseinatzailea, Teilatu Berdeen Sistema)<\/b> Jarri hau teilatupeko lorategi baten azpian sustraien sartzea blokeatzeko. Landareen hazkuntzaren aurka ondo funtzionatu zuen zortzi hilabetez, eta zahartzearen aurkako gehigarriek bere osotasuna mantentzen dutela dirudi eguraldi beroan. Instalazioa ondo joan zen prestatutako gainazalean, nahiz eta gainjartzeek arreta handia behar izan zuten hutsuneak saihesteko. Fidagarria landatzeko aplikazioetarako. <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=\"bezeroen iritzia\" 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>Gure fabrikari buruz: Great Ocean Waterproof<\/h2>\n<p><b>Enpresaren ikuspegi orokorra<\/b> Great Ocean Waterproof Technology Co., Ltd. (lehen Weifang Great Ocean New Waterproof Materials Co., Ltd.) 1999an sortu zen. Shouguang hiriko Tai Tou herrian, Txinako iragazgaitz materialen base handienean kokatuta, iragazgaiztasunean espezializatutako goi-mailako teknologiako enpresa bat da, ikerketa eta garapena, ekoizpena eta salmentak integratzen dituena. <b>Fabrikako xehetasunak<\/b> Fabrikak 26.000 metro koadroko azalera du. Urteetako garapen eta berrikuntzan, mintz, xafla eta estaldurarako hainbat ekoizpen-lerro aurreratu hornitu ditu, maila nazionalean. <b>Produktu nagusiak<\/b> Enpresak dozenaka iragazgaiztasun produktu eskaintzen ditu, besteak beste:<\/p>\n<ul>\n<li>Polietilenozko polipropilenozko (poliesterrezko) polimerozko mintz iragazgaitza<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/eu\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">Polibinil klorurozko (PVC) iragazgaitz mintza<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/eu\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">Poliolefina termoplastikozko (TPO) mintz iragazgaitza<\/a><\/li>\n<li>Abiadura handiko trenbideetarako klorodun polietilenozko (CPE) mintz iragazgaitza<\/li>\n<li>Polimero polipropilenozko autoitsasgarrizko iragazgaitz mintza<\/li>\n<li>Asfaltoz kanpoko erreaktibo aurrez aplikatutako polimerozko autoitsasgarrizko film iragazgaitza<\/li>\n<li>Polimero erreaktibo itsasgarrizko mintz iragazgaitz sendo eta gurutzatua<\/li>\n<li>Babes-drainatze-ohola<\/li>\n<li>Elastomero\/plastomeroz aldatutako betun iragazgaitz mintza<\/li>\n<li>Asfaltozko mintz iragazgaitz autoitsaskorra<\/li>\n<li>Polimeroz aldatutako betun sustraien aurkako mintz iragazgaitza<\/li>\n<li>Metalezko oinarri polimerozko sustraien aurkako mintz iragazgaitza<\/li>\n<li>Sustraien aurkako polimero polietileno polipropileno (poliester) iragazgaitz mintza<\/li>\n<li>Sustraien aurkako polibinil klorurozko PVC iragazgaitz mintza<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/eu\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">Osagai bakarreko poliuretanozko iragazgaitza den estaldura<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/eu\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">Bi osagaiko poliuretanozko estaldura iragazgaitza<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/eu\/product\/jy-jss-polymer-cement-waterproof-coating\/\">Polimero zementuzko (JS) konpositezko iragazgaitz estaldura<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/eu\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">Uretan oinarritutako (951) poliuretanozko estaldura iragazgaitza<\/a><\/li>\n<li>Polietilenozko polipropilenozko (poliesterra) hauts lehorreko itsasgarri berezia<\/li>\n<li>Zementuzko kristalino iragazgaitz iragazgaitz estaldura<\/li>\n<li>Azkar lehortzen den kautxuzko asfaltozko iragazgaitzezko estaldura spraya<\/li>\n<li>Sendatzen ez den kautxuzko asfaltozko iragazgaitzezko estaldura<\/li>\n<li>Kanpoko hormako kola garden eta iragazgaitza<\/li>\n<li>Elastikotasun handiko mintz likido iragazgaitzaren estaldura<\/li>\n<li>Asfaltozko zinta autoitsaskorra iragazgaitza<\/li>\n<li>Butil kautxuzko autoitsasgarrizko zinta<\/li>\n<\/ul>\n<p><b>Indar Teknikoa eta Kalitate Bermea<\/b> Konpainiak gaitasun tekniko sendoak ditu, teknikari profesionalen talde batekin, ekipamendu aurreratuarekin eta probak egiteko tresna osoekin. Produktuak egonkorrak eta fidagarriak dira, eta estatu mailako probak egiteko erakunde agintariek ziurtatuta daude. Nekazaritza Ministerioaren \u201cKalitate Kudeaketa Arau Integrala\u201d titulua lortu du eta kalitate bermatzeko sistemaren ziurtagiria gainditu du. Horrez gain, Txinako Kalitate Ikuskapen Elkartearen \u201cProduktu Kalifikatua Probatzeko Agintaritza Nazionalean\u201d, Shandong probintziako \u201cIndustria Eraikuntzako Produktuen Artxibatze Ziurtagiria\u201d, \u201cIndustria Produktuen Ekoizpen Lizentzia\u201d eta \u201cCE Ziurtagiria\u201d bezalako izendapenak ditu.\u201d <b>Merkatua eta ospea<\/b> Konpainiak kontratuen betetzea eta sinesgarritasuna azpimarratzen ditu. Bere produktuak Txinako 20 probintzia eta eskualde baino gehiagotan saltzen dira eta atzerriko hainbat herrialde eta eskualdetara esportatzen dira, erabiltzaileen iritzi positiboak jasoz. <b>Enpresa Filosofia<\/b> Great Ocean Waterproof Technology Co., Ltd.-k kudeaketa-mekanismo moderno bat erabiltzen du, \u201cosotasuna, pragmatismoa, berrikuntza\u201d enpresa-espirituak eta \u201cirabazi-irabazi partekatzea\u201d helburuarekin gidatuta. Kostu-errendimendu handiko produktuak eta kalitatezko zerbitzuak eskaintzen ditu bezeroekin lankidetzan aritzeko merkatu hedatzaileetan eta lorpen berriak sortzeko.<\/p>\n<p><iframe loading=\"lazy\" title=\"Ezagutu Great Ocean Waterproof: Iragazgaizte-irtenbideen berrikuntza liderra 1999tik\" 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\">JY-GBL Polimerozko Mintz Iragazgaitza polietilenozko polipropilenozko iragazgaitz-mintz bat da, iragazgaitza eta iragaztearen aurkako aplikazioetarako ingeniaritza modernoko beharrak asetzeko diseinatua. Polietilenoz, erresistentzia handiko polipropilenoz edo poliester zuntzezko ehundu gabeko ehunez, argi ultramorearen hesiez, zahartzearen aurkako agenteez eta beste material makromolekularrez osatuta dago, behin-behineko estrusio bidez ekoitzia, teknologia eta ekipamendu eguneratuak erabiliz. Txinako fabrikatzaile gisa, gure fabrikak produktu hau prezio estandarren aukerekin eskaintzen du, kontsultaren arabera eskuragarri.<\/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\/eu\/wp-json\/wp\/v2\/product\/1399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/eu\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/eu\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/eu\/wp-json\/wp\/v2\/media\/1400"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/eu\/wp-json\/wp\/v2\/media?parent=1399"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/eu\/wp-json\/wp\/v2\/product_brand?post=1399"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/eu\/wp-json\/wp\/v2\/product_cat?post=1399"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/eu\/wp-json\/wp\/v2\/product_tag?post=1399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}