{"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\/et\/product\/jy-gbl-polymer-waterproof-membrane-pe-pp-polyethylene-polypropylene-waterproofing-membrane\/","title":{"rendered":"JY-GBL pol\u00fcmeerist veekindel membraan PE PP pol\u00fcet\u00fcleenist pol\u00fcprop\u00fcleenist h\u00fcdroisolatsioonimembraan"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"PE PP h\u00fcdroisolatsioonimembraan: \u00fclim vastupidavuse juhend | 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>Toote tutvustus<\/h2>\n<p>JY-GBL pol\u00fcmeerne veekindel membraan on pol\u00fcet\u00fcleeni ja pol\u00fcprop\u00fcleeni kihtidest koosnev komposiitmaterjal, mis on v\u00e4lja t\u00f6\u00f6tatud traditsiooniliste veekindlate ja imbumisvastaste toodete laiendusena. See sisaldab pol\u00fcet\u00fcleeni veekindla s\u00fcdamiku kihina, millele on lisatud pinnale \u00fclitugev pol\u00fcprop\u00fcleenist v\u00f5i pol\u00fcesterkiust lausriie, koos lisanditega, nagu ultraviolettkiirguse t\u00f5kked ja vananemisvastased ained. See membraan toodetakse \u00fchekordse ekstrusiooniprotsessi abil, kasutades spetsiaalseid seadmeid, mille tulemuseks on mitmekihiline struktuur, mis integreerib lausriide pinna pol\u00fcet\u00fcleen-pol\u00fcprop\u00fcleeni aluspinnaga. Standardspetsifikatsioonid h\u00f5lmavad paksust vahemikus 0,7 mm kuni 1,2 mm, pikkust 50 m v\u00f5i 100 m rulli kohta ja laiust 1,2 m. Sarnaste pol\u00fcet\u00fcleen-pol\u00fcprop\u00fcleenmembraanide kohta teatatud tavaliste omaduste hulka kuuluvad vastupidavus vananemisele, ilmastikule ja korrosioonile, samuti ehitusrakendusteks sobiv t\u00f5mbetugevus. Neid materjale kasutatakse tavaliselt katustes, keldrites, vannitubades, tunnelites, tammides ja muudes tsiviil- v\u00f5i t\u00f6\u00f6stusprojektides, mis vajavad niiskuskaitset ja l\u00e4bitungimatust. Paigaldamine h\u00f5lmab sageli otsest sidumist tsemendi v\u00f5i muude aluspindadega ehituse ajal.<\/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;\">Paksus (mm)<\/td>\n<td>0,7\uff5e1,2<\/td>\n<td style=\"background-color: #eef2f7;\">Pikkus (m)<\/td>\n<td>50 \/ 100<\/td>\n<td style=\"background-color: #eef2f7;\">Laius (m)<\/td>\n<td>1.2<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #eef2f7;\">Pind<\/td>\n<td>Lausriie<\/td>\n<td style=\"background-color: #eef2f7;\">Aluspind<\/td>\n<td colspan=\"3\">Pol\u00fcet\u00fcleenpol\u00fcprop\u00fcleen<\/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 pol\u00fcmeerist veekindel membraan pol\u00fcet\u00fcleenist pol\u00fcprop\u00fcleenist h\u00fcdroisolatsioonimembraan\" 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\">Toote omadused<\/h3>\n<ul dir=\"auto\">\n<li><strong>F\u00fc\u00fcsikalised omadused<\/strong>: Omab vananemis-, oks\u00fcdatsiooni- ja korrosioonikindlust. Pakub paindlikkust painutamiseks ilma purunemata, samuti t\u00f5mbetugevust ja perforatsioonikindlust.<\/li>\n<li><strong>Aluspinna \u00fchilduvus<\/strong>N\u00f5uab minimaalset ettevalmistust; paigaldamist saab j\u00e4tkata niisketel pindadel ilma seisva veeta. P\u00e4rast vihma saab liigse vee eemaldada, et v\u00f5imaldada kohest ehitamist, toetades kiiremat projekti ajakava.<\/li>\n<li><strong>Torkekindlus<\/strong>M\u00f5eldud kasutamiseks rohelistel istutuspindadel, pakkudes torkekindlust ja v\u00f5imet v\u00e4ltida juurte l\u00e4bitungimist, mis aitab kaasa t\u00f5husale veekindlusele.<\/li>\n<li><strong>Komposiitstruktuur<\/strong>Integreerub pol\u00fcmeertsemendist sideainetega kasutamiseks koos m\u00e4hismaterjalidega, moodustades s\u00fcsteemi, mis arvestab keskkonnak\u00fcsimustega.<\/li>\n<li><strong>Keskkonnaomadused<\/strong>Mittetoksiline, l\u00f5hnatu ja saastevaba.<\/li>\n<\/ul>\n<p dir=\"auto\">Sarnastel pol\u00fcet\u00fcleen-pol\u00fcprop\u00fcleenmembraanidel p\u00f5hinevate t\u00e4iendavate omaduste hulka kuuluvad UV-stabiilsus v\u00e4listingimustes, mitmekihiline disain veekindla s\u00fcdamiku ja kaitsekihtidega ning eluiga \u00fcle 50 aasta t\u00fc\u00fcpilistes tingimustes. Need membraanid s\u00e4ilitavad terviklikkuse kogu temperatuurivahemikus, olles vastupidavad pragunemisele madalatel temperatuuridel (kuni -40 \u00b0C) ja deformatsioonile k\u00f5rgetel temperatuuridel (kuni +100 \u00b0C), pakkudes samal ajal tugevat nakkumist aluspindadega.<\/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 pol\u00fcmeerist veekindel membraan PE PP pol\u00fcet\u00fcleenist pol\u00fcprop\u00fcleenist h\u00fcdroisolatsioonimembraan\" 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>J\u00f5udlus<\/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>Ei.<\/th>\n<th colspan=\"2\">Ese<\/th>\n<th>\u00dchik<\/th>\n<th>Indeks<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"3\">1<\/td>\n<td colspan=\"2\" rowspan=\"3\">Lubatud suuruse k\u00f5rvalekalle<\/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>Negatiivsed v\u00e4\u00e4rtused ei ole lubatud<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">2<\/td>\n<td colspan=\"2\">T\u00f5mbetugevus purunemisel (toatemperatuuril)<\/td>\n<td>MPa<\/td>\n<td>\u2265 7,5<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">T\u00f5mbetugevus purunemisel (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\">T\u00f5mbepikenemine purunemisel (toatemperatuuril)<\/td>\n<td>%<\/td>\n<td>\u2265 450<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">T\u00f5mbevenivus purunemisel (-20 \u2103)<\/td>\n<td>%<\/td>\n<td>\u2265 200<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td colspan=\"2\">Rebenemistugevus<\/td>\n<td>kN\/m<\/td>\n<td>\u2265 25<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td colspan=\"2\">L\u00e4bilaskmatus (30 minutit)<\/td>\n<td>*<\/td>\n<td>0,3 MPa Lekkeid pole<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td colspan=\"2\">Madala temperatuuri painutustemperatuur<\/td>\n<td>\u2103<\/td>\n<td>\u2264 -40 ilma pragudeta<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">7<\/td>\n<td colspan=\"2\" rowspan=\"2\">K\u00fcttepaisumise hulk<\/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\">Kuuma \u00f5huga vanandamine temperatuuril 80 \u2103 168 tundi<\/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\">Leelis (k\u00fcllastunud Ca(OH)2 lahus toatemperatuuril X68h)<\/td>\n<td>Murdetugevuse s\u00e4ilivusm\u00e4\u00e4r<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>Katkemisvenituse s\u00e4ilivuskiirus<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td colspan=\"2\">Osooniga vanandamine (40 \u2103 X168h) Venivuskiirus 40%, 500 \u00d7 10\u207b\u00b2<\/td>\n<td>*<\/td>\n<td>Pragusid pole<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">11<\/td>\n<td colspan=\"2\" rowspan=\"2\">kunstlik ilmastikum\u00f5ju<\/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\">Rakendused<\/h3>\n<ul dir=\"auto\">\n<li><strong>Katuses\u00fcsteemid<\/strong>Kasutatakse \u00e4ri- ja elamute lame-, kald- v\u00f5i rohelistel katustel lekete ja niiskuse sissetungimise v\u00e4ltimiseks.<\/li>\n<li><strong>Keldrid ja maa-alused ehitised<\/strong>Kasutatakse vundamentide, seinte ja p\u00f5randate h\u00fcdroisolatsiooniks maapinnast madalamatel aladel, et kaitsta p\u00f5hjavee ja imbumise eest.<\/li>\n<li><strong>Tunnelid ja metrood<\/strong>Paigaldatakse transpordiinfrastruktuuri, n\u00e4iteks tunnelitesse, metroodesse, maanteedele, raudteedele ja truubidesse, et tagada l\u00e4bilaskvus ja korrosioonikindlus.<\/li>\n<li><strong>Sillad ja munitsipaalprojektid<\/strong>Sobib sildadele ja muudele tsiviilehitust\u00f6\u00f6dele, mis vajavad vastupidavust deformatsioonile ja keskkonnakoormusele.<\/li>\n<li><strong>Veehoidlad ja h\u00fcdraulilised ehitised<\/strong>Kasutatakse mahutites, veehoidlates, tammides, paisudes, tehisj\u00e4rvedes, basseinides, kanalites ja niisutuss\u00fcsteemides vee ohjeldamiseks ja lekete v\u00e4ltimiseks.<\/li>\n<li><strong>Sisemised m\u00e4rjad alad<\/strong>Kasutatakse vannitubades, k\u00f6\u00f6kides, r\u00f5dudel, tualettruumides ja sarnastes ruumides niiskuskindlate pindade jaoks.<\/li>\n<li><strong>Maapealsed v\u00e4lispinnad<\/strong>Kasutatakse r\u00f5dudel, parkimisplatsidel, katuseterrassidel ja platsidel, kus ilmastikutingimuste t\u00f5ttu on vaja usaldusv\u00e4\u00e4rseid t\u00f5kkeid.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Paigaldusjuhend<\/h3>\n<p>See juhend kirjeldab standardset paigaldusprotsessi, mis p\u00f5hineb toote omadustel ja sarnaste pol\u00fcet\u00fcleen-pol\u00fcprop\u00fcleenkomposiitmembraanide tavap\u00e4rastel tavadel. J\u00e4rgige alati kohalikke ehitusnorme, tootja spetsifikatsioone ja ohutusprotokolle. Tavaliselt vajalike t\u00f6\u00f6riistade hulka kuuluvad vaibanuga, rullid, kellud ja liimiaplikaatorid. Enne alustamist veenduge, et aluspind on konstruktsioonilt tugev.<\/p>\n<ul>\n<li><b>Pinna ettevalmistamine:<\/b> Puhastage aluspind p\u00f5hjalikult mustusest, tolmust, prahist ja lahtistest materjalidest. Puhastamiseks kasutage niisket k\u00e4sna v\u00f5i harja. Pind peaks olema \u00f5li-, rasva- ja saasteainetevaba. Kipsplaadi v\u00f5i poorsete pindade puhul kandke peale sobiv kruntv\u00e4rv ja laske sellel t\u00e4ielikult kuivada. See samm tagab hea nakkumise ja hoiab \u00e4ra probleemid pealekandmise ajal.<\/li>\n<li><b>Krundi v\u00f5i liimi pealekandmine:<\/b> Valmistage pol\u00fcuretaanil p\u00f5hinev liim v\u00f5i pol\u00fcmeertsemendil p\u00f5hinev liim vastavalt etteantud proportsioonidele (tavaliselt segatakse kohapeal). Kandke see kellu abil \u00fchtlaselt aluskihile, keskendudes keerukatele aladele, nagu nurgad, torujuured ja servad. Vajadusel laske liimil nakkuda, kuid j\u00e4tkake seni, kuni see on veel liimimiseks v\u00e4rske.<\/li>\n<li><b>Eripiirkondlik ravi: <\/b>Haavatavates h\u00fcdroisolatsioonitsoonides, nagu torude l\u00e4biviigud, paisumisvuugid, maapinna ja seinte sise-\/v\u00e4lisnurgad, kandke peale t\u00e4iendav kiht <a href=\"https:\/\/great-ocean-waterproof.com\/et\/polyurethane-waterproof-coating\/\">pol\u00fcuretaankate<\/a> v\u00f5i \u00fchilduva hermeetikuga tugevduseks. Torude puhul kasutage eelnevalt l\u00f5igatud kraesid v\u00f5i tihendeid, kui need on olemas; asetage need liimi sisse. L\u00f5igake membraan nende osade \u00fcmber sobivaks, veendudes, et pole vahesid.<\/li>\n<li><b>Membraanide paigaldamine: <\/b>Alusta membraani lahtirullimist madalaimast punktist v\u00f5i alumisest servast, liikudes \u00fclespoole, et v\u00e4ltida \u00f5hu sissetungimist. Joonda see ettevaatlikult ja suru rulli v\u00f5i libistiga liimi sisse, et eemaldada \u00f5hutaskud ja tagada t\u00e4ielik kontakt. Seinte v\u00f5i vertikaalsete pindade puhul alusta alumisest osast ja aseta j\u00e4rgnevad lehed \u00fcksteise peale. Paigaldamise ajal s\u00e4ilita \u00fchtlane paksus.<\/li>\n<li><b>\u00dchenduste ja kattumiste k\u00e4sitlemine:<\/b> Kindlate \u00f5mbluste loomiseks asetage k\u00fclgnevad rullid v\u00e4hemalt 50\u2013150 mm (2\u20136 tolli) ulatuses \u00fclekattega. Kindlate \u00f5mbluste loomiseks kinnitage kattumised ajutiselt teibi v\u00f5i liimmaterjali laikudega. Seej\u00e4rel kandke \u00f5mblustele spetsiaalset kattuvusvuukide liimi ja l\u00f5plikuks sulgemiseks hermeetik. Rullige vuugid \u00fcle, et need oleksid tasased ja veekindlad. T\u00e4ieliku tihendamise tagamiseks p\u00f6\u00f6rake t\u00e4helepanu otsade kattuvustele ja l\u00e4biviikudele.<\/li>\n<li><b>Viimistlus ja kontroll:<\/b> P\u00e4rast paigaldamist kontrollige mullide, kortsude v\u00f5i tihendamata alade suhtes. Parandage k\u00f5ik defektid kohe t\u00e4iendavate membraanilaikude ja hermeetikuga. Enne viimistlusmaterjalide, n\u00e4iteks plaatide v\u00f5i t\u00e4itematerjali pealekandmist laske s\u00fcsteemil vastavalt liimimisjuhistele k\u00f5veneda. Niisketes tingimustes v\u00f5ib paigaldamist j\u00e4tkata ka lompidest vabadele pindadele, kuid veenduge, et pinnal ei oleks seisvat vett.<\/li>\n<li><b>Paigaldamisj\u00e4rgsed m\u00e4rkused:<\/b> Kaitske paigaldatud membraani j\u00e4rgneva ehituse ajal kahjustuste eest. Plaatide paigaldamisel kasutage membraani peal modifitseeritud v\u00f5i t\u00f6\u00f6tlemata \u00f5hukesesegu. Vajadusel kontrollige lekkeid ja hoidke kasutamata rulle kuivas ja jahedas kohas.<\/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 pol\u00fcmeerist veekindel membraan PE PP pol\u00fcet\u00fcleenist pol\u00fcprop\u00fcleenist h\u00fcdroisolatsioonimembraan\" 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\">V\u00f5rdlus: JY-GBL pol\u00fcmeerist veekindel membraan (pol\u00fcet\u00fcleenpol\u00fcprop\u00fcleen) vs. TPO membraanid<\/h3>\n<p dir=\"auto\">JY-GBL on komposiitne h\u00fcdroisolatsioonimembraan, mis on valmistatud pol\u00fcet\u00fcleenist p\u00f5hikihina ning pol\u00fcprop\u00fcleenist v\u00f5i pol\u00fcesterfliisist, UV- ja vananemiskindlatest lisanditest ning toodetud ekstrusiooni teel. Seevastu TPO (termoplastne pol\u00fcolefiin) membraanid on tavaliselt \u00fchekihilised lehed, mis on segatud pol\u00fcprop\u00fcleenist ja et\u00fcleen-prop\u00fcleenkummist, sageli tugevdatud pol\u00fcesterkangaga. Kuigi m\u00f5lemad t\u00e4idavad ehituses veekindluse vajadusi, erinevad nad koostise, j\u00f5udluse ja t\u00fc\u00fcpiliste kasutusalade poolest. Allpool on toodud standardsete omaduste p\u00f5hjal k\u00f5rvuti v\u00f5rdlus.<\/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\">Funktsioon<\/th>\n<th data-col-size=\"lg\">JY-GBL PE\/PP membraan<\/th>\n<th data-col-size=\"lg\">TPO membraan<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Kompositsioon<\/strong><\/td>\n<td data-col-size=\"lg\">Mitmekihiline komposiit: pol\u00fcet\u00fcleenist s\u00fcdamik, \u00fclitugev pol\u00fcprop\u00fcleenist\/pol\u00fcesterfliisist pealispind, UV-t\u00f5kked ja vananemisvastased aineid.<\/td>\n<td data-col-size=\"lg\">Homogeenne segu: pol\u00fcprop\u00fcleenist ja et\u00fcleen-prop\u00fcleenkummist, tavaliselt pol\u00fcestertugevdusega ja ilma paindlikkuse tagamiseks lisatud plastifikaatoriteta.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Paksus<\/strong><\/td>\n<td data-col-size=\"lg\">0,7\u20131,2 mm.<\/td>\n<td data-col-size=\"lg\">Tavaliselt 1,1\u20132,0 mm (45\u201380 millimeetrit).<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>T\u00fc\u00fcpiline eluiga<\/strong><\/td>\n<td data-col-size=\"lg\">Kuni 50+ aastat normaalsetes tingimustes, tugev vananemis- ja ilmastikukindlus.<\/td>\n<td data-col-size=\"lg\">15\u201330 aastat, olenevalt kvaliteedist; uuemad koostised v\u00f5ivad erineda, kuid m\u00f5ned lagunevad 10\u201320 aasta p\u00e4rast.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Vastupidavus ja vastupidavus<\/strong><\/td>\n<td data-col-size=\"lg\">Hea vananemis-, oks\u00fcdatsiooni-, korrosiooni- ja torkekindlus; tuleb toime roheliste katuste juurte l\u00e4bitungimisega; painduv ilma purunemata; sobib niisketele alustele.<\/td>\n<td data-col-size=\"lg\">Tugev algne UV- ja kuumakindlus; hea torke- ja rebenemiskindlus; kuid v\u00f5ib imada \u00f5lisid\/m\u00e4\u00e4rdeid, mis viivad lagunemiseni; peegelduvus v\u00f5ib aja jooksul langeda.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Keemiline vastupidavus<\/strong><\/td>\n<td data-col-size=\"lg\">Korrosioonikindel; mittetoksiline ja saastevaba.<\/td>\n<td data-col-size=\"lg\">Keskp\u00e4rane; halb rasvade, hapete v\u00f5i heitgaaside kemikaalide suhtes; parem puhtas keskkonnas.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Temperatuurivahemik<\/strong><\/td>\n<td data-col-size=\"lg\">S\u00e4ilitab oma vastupidavuse temperatuuril -40 \u00b0C kuni +100 \u00b0C; on vastupidav pragunemisele ja deformatsioonile.<\/td>\n<td data-col-size=\"lg\">Toimib h\u00e4sti kuumuses, kuid v\u00f5ib \u00e4\u00e4rmuslike temperatuuride all laguneda; paindlik parasv\u00f6\u00f6tmes.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Paigaldamine<\/strong><\/td>\n<td data-col-size=\"lg\">Nakkub pol\u00fcmeertsemendiga; saab paigaldada niisketele pindadele; \u00fclekatted tihendatakse liimiga; sobib keerukatele kohtadele nagu torud ja nurgad.<\/td>\n<td data-col-size=\"lg\">Kuumkeevitatud \u00f5mblused; kerge ja lihtne paigaldada; n\u00f5uab kuivi ja puhtaid pindu; valesti tehes v\u00f5ivad tekkida \u00f5mblusprobleemid.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Rakendused<\/strong><\/td>\n<td data-col-size=\"lg\">Mitmek\u00fclgne: Katused, keldrid, tunnelid, sillad, veepaagid, siseruumid (nt vannitoad) ja haljasalad.<\/td>\n<td data-col-size=\"lg\">Peamiselt lame-\/madala kaldega katused; tavaline \u00e4rihoonetes energiat\u00f5hususe huvides; v\u00e4hem ideaalne maa-alustesse v\u00f5i m\u00e4rgadesse aladesse.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Maksumus<\/strong><\/td>\n<td data-col-size=\"lg\">\u00dcldiselt \u00f6konoomne laiaulatuslike veekindluse vajaduste jaoks; rullisuurused (50\/100 m pikkus, 1,2 m laius) tagavad t\u00f5husa katvuse.<\/td>\n<td data-col-size=\"lg\">Tihti odavaim \u00fchekihiline variant; kuid pikaajaline asendamine v\u00f5ib kulusid lisada.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Keskkonnam\u00f5ju<\/strong><\/td>\n<td data-col-size=\"lg\">Mittetoksiline, l\u00f5hnatu, saastevaba; taaskasutatavad komponendid.<\/td>\n<td data-col-size=\"lg\">Taaskasutatav; peegeldavad pinnad aitavad energiat kokku hoida, kuid m\u00f5ned koostised tuginevad tuleaeglustite kasutamisele.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">Kokkuv\u00f5ttes pakub JY-GBL PE\/PP membraan laiemat kasutusv\u00f5imalust ja potentsiaalselt pikemat kasutusiga erinevates keskkondades, samas kui TPO paistab silma kulut\u00f5husa katusematerjalina, millel on peegeldavad omadused jahutamiseks. Valik s\u00f5ltub projekti erip\u00e4radest, n\u00e4iteks kokkupuutest kemikaalidega v\u00f5i paigaldustingimustest.<\/p>\n<h2 dir=\"auto\">Klientide arvustused<\/h2>\n<p><b>John R., USA (t\u00f6\u00f6v\u00f5tja, keldri h\u00fcdroisolatsiooni projekt)<\/b> Kasutasin seda membraani keldri renoveerimisel niiskes piirkonnas. See nakkus niiskele betoonile h\u00e4sti ilma suurema ettevalmistuseta ja aasta p\u00e4rast polnud tugevatest vihmasadudest hoolimata mingeid imbumism\u00e4rke. Rulle oli lihtne k\u00e4sitseda, kuigi vajasin \u00fclekatte jaoks lisaliimi. Kindel valik maa-alusteks t\u00f6\u00f6deks, aga torude \u00fcmbert tuleks ka k\u00e4rpida. <b>Elena S., Saksamaa (insener, tunneli vooderdamine)<\/b> Rakendasime seda v\u00e4ikese tunneliprojekti puhul, kus korrosioonikindlus oli v\u00f5tmet\u00e4htsusega. Materjal pidas ebatasasel pinnal paigaldamise ajal vastu ja selle torkekindlus aitas kivisel alusel. Oleme seda kuus kuud j\u00e4lginud \u2013 vee sissetungimisega probleeme pole olnud. See pole k\u00fcll k\u00f5ige odavam variant, kuid t\u00f6\u00f6stuskeskkonnas toimib see ootusp\u00e4raselt. <b>Michael T., Austraalia (majaomanik, katusepaigaldus)<\/b> Paigaldasin selle oma lamekatuse pikendusele. See oli piisavalt painduv, et kontuuridega kohanduda, ja UV-barj\u00e4\u00e4r n\u00e4ib p\u00e4ikese all oma t\u00f6\u00f6d tegevat. P\u00e4rast hiljutisi torme lekkeid pole olnud, aga pidin \u00f5mblused \u00fcle kontrollima, et need oleksid korralikult tihendatud. Sobib h\u00e4sti \u00f5ues kasutamiseks, kuigi suuremate alade puhul soovitaksin professionaalset abi. <b>Aiko H., Jaapan (ehitaja, veemahuti)<\/b> Kasutasime seda munitsipaali veepaagi vooderdamiseks. Mittetoksilised omadused olid vastavuse seisukohalt olulised ja see nakkus pol\u00fcmeertsemendiga \u00fchtlaselt. P\u00e4rast testimist sisaldas see vett ilma deformatsioonita. K\u00e4sitsemine oli lihtne, kuid laius piiras katvust kitsastes kohtades \u2013 tuli tellida lisarulle. <b>Carlos M., Mehhiko (maastikukujundaja, haljaskatuste s\u00fcsteem)<\/b> Pane see katuseaia alla, et blokeerida juurte l\u00e4bitungimist. See toimis kaheksa kuu jooksul h\u00e4sti taimede kasvu vastu ja vananemisvastased lisandid n\u00e4ivad s\u00e4ilitavat oma terviklikkuse kuuma ilmaga. Paigaldamine sujus ettevalmistatud pinnale sujuvalt, kuigi kattumised n\u00f5udsid hoolikat t\u00e4helepanu, et v\u00e4ltida t\u00fchimikke. Usaldusv\u00e4\u00e4rne istutusrakendustes. <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=\"klientide tagasiside\" 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>Meie tehase kohta: Great Ocean Waterproof<\/h2>\n<p><b>Ettev\u00f5tte \u00fclevaade<\/b> Great Ocean Waterproof Technology Co., Ltd. (endine Weifang Great Ocean New Waterproof Materials Co., Ltd.) asutati 1999. aastal. See on Hiina suurimas veekindlate materjalide baasis Tai Tou linnas Shouguangi linnas asuv k\u00f5rgtehnoloogiline ettev\u00f5te, mis on spetsialiseerunud veekindlusele, integreerides teadus- ja arendustegevuse, tootmise ja m\u00fc\u00fcgi. <b>Tehase \u00fcksikasjad<\/b> Tehase pindala on 26 000 ruutmeetrit. Aastatepikkuse arendus- ja innovatsioonitegevuse k\u00e4igus on see varustanud mitu t\u00e4iustatud membraanide, lehtede ja katete tootmisliini, mis on kodumaisel juhtival tasemel. <b>Peamised tooted<\/b> Ettev\u00f5te pakub k\u00fcmneid veekindlaid tooteid, sealhulgas:<\/p>\n<ul>\n<li>Pol\u00fcet\u00fcleenpol\u00fcprop\u00fcleenist (pol\u00fcester) pol\u00fcmeerist veekindel membraan<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/et\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">Pol\u00fcvin\u00fc\u00fclkloriidist (PVC) veekindel membraan<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/et\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">Termoplastne pol\u00fcolefiinist (TPO) veekindel membraan<\/a><\/li>\n<li>Kiirraudteele m\u00f5eldud klooritud pol\u00fcet\u00fcleenist (CPE) veekindel membraan<\/li>\n<li>Pol\u00fcmeerpol\u00fcprop\u00fcleenist isekleepuv veekindel membraan<\/li>\n<li>Mitteasfaltp\u00f5hine reaktiivne eelnevalt pealekantud pol\u00fcmeerist isekleepuv veekindel membraan<\/li>\n<li>Tugev ristlamineeritud kilepol\u00fcmeerist reaktiivne liimveekindel membraan<\/li>\n<li>Kaitsev drenaa\u017eiplaat<\/li>\n<li>Elastomeerist\/plastomeerist modifitseeritud bituumenist veekindel membraan<\/li>\n<li>Asfaldip\u00f5hine isekleepuv veekindel membraan<\/li>\n<li>Pol\u00fcmeermodifitseeritud bituumenist juurekindel veekindel membraan<\/li>\n<li>Metallist pol\u00fcmeerist juurekindel veekindel membraan<\/li>\n<li>Juurekindel pol\u00fcmeerpol\u00fcet\u00fcleenist pol\u00fcprop\u00fcleenist (pol\u00fcester) veekindel membraan<\/li>\n<li>Juurekindel pol\u00fcvin\u00fc\u00fclkloriidist PVC veekindel membraan<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/et\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">\u00dchekomponentne pol\u00fcuretaanist veekindel kate<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/et\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">Kahekomponentne pol\u00fcuretaanist veekindel kate<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/et\/product\/jy-jss-polymer-cement-waterproof-coating\/\">Pol\u00fcmeertsemendist (JS) komposiit-veekindla kate<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/et\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">Veep\u00f5hine (951) pol\u00fcuretaanist veekindel kate<\/a><\/li>\n<li>Pol\u00fcet\u00fcleenpol\u00fcprop\u00fcleen (pol\u00fcester) spetsiaalne kuivpulberliim<\/li>\n<li>Tsemendip\u00f5hine l\u00e4bilaskev kristalliline veekindel kate<\/li>\n<li>Kiirelt kivistuv kummist asfaldi veekindel kate pihustatav<\/li>\n<li>Mittek\u00f5venev kummist asfaldi veekindel kate<\/li>\n<li>V\u00e4lisseina l\u00e4bipaistev veekindel liim<\/li>\n<li>Suure elastsusega vedelmembraaniga veekindel kate<\/li>\n<li>Isekleepuv asfaldi veekindel teip<\/li>\n<li>But\u00fc\u00fclkummist isekleepuv teip<\/li>\n<\/ul>\n<p><b>Tehniline tugevus ja kvaliteedi tagamine<\/b> Ettev\u00f5ttel on tugevad tehnilised v\u00f5imalused, professionaalsete tehnikute meeskond, t\u00e4iustatud seadmed ja t\u00e4ielikud testimisvahendid. Tooted on stabiilsed ja t\u00f6\u00f6kindlad ning sertifitseeritud riiklike autoriteetsete testimisasutuste poolt. See on saavutanud riikliku p\u00f5llumajandusministeeriumi \u201cP\u00f5hjaliku kvaliteedijuhtimise standardi\u201d tiitli ja l\u00e4binud kvaliteeditagamiss\u00fcsteemi sertifikaadi. Lisaks omab see selliseid nimetusi nagu Hiina kvaliteedikontrolli \u00fchingu \u201cRiikliku autoriteetse testimise kvalifitseeritud toode\u201d, Shandongi provintsi \u201cT\u00f6\u00f6stusliku ehitustoote esitamise sertifikaat\u201d, \u201cT\u00f6\u00f6stustoote tootmislitsents\u201d ja \u201cCE-sertifikaat\u201d.\u201d <b>Turg ja maine<\/b> Ettev\u00f5te r\u00f5hutab lepingute j\u00e4rgimist ja usaldusv\u00e4\u00e4rsust. Selle tooteid m\u00fc\u00fcakse enam kui 20 provintsis ja piirkonnas \u00fcle Hiina ning eksporditakse mitmesse riiki ja piirkonda v\u00e4lismaal, mis on p\u00e4lvinud positiivset kasutajate tagasisidet. <b>\u00c4rifilosoofia<\/b> Great Ocean Waterproof Technology Co., Ltd. v\u00f5tab kasutusele kaasaegse juhtimismehhanismi, mida juhib ettev\u00f5tte vaim \u201causus, pragmaatilisus, innovatsioon\u201d ja eesm\u00e4rk \u201ckasu k\u00f5igile\u201d. See pakub k\u00f5rge hinna ja kvaliteedi suhtega tooteid ja kvaliteetseid teenuseid, et teha klientidega koost\u00f6\u00f6d turgude laiendamisel ja uute saavutuste loomisel.<\/p>\n<p><iframe loading=\"lazy\" title=\"Avasta Great Ocean Waterproof: juhtiv innovatsioon h\u00fcdroisolatsioonilahendustes alates 1999. aastast\" 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 pol\u00fcmeerist veekindel membraan on pol\u00fcet\u00fcleenist pol\u00fcprop\u00fcleenist veekindel membraan, mis on loodud vastama t\u00e4nap\u00e4evastele insenerivajadustele veekindluse ja lekkevastaste rakenduste osas. See koosneb pol\u00fcet\u00fcleenist, \u00fclitugevast pol\u00fcprop\u00fcleenist v\u00f5i pol\u00fcesterkiust lausriidest, ultraviolettkiirguse t\u00f5ketest, vananemisvastastest ainetest ja muudest makromolekulaarsetest materjalidest, mis on toodetud \u00fchekordse ekstrusiooni teel, kasutades kaasaegset tehnoloogiat ja seadmeid. Hiina tootjana pakub meie tehas sellele tootele standardseid hinnakujundusv\u00f5imalusi, mis on saadaval p\u00e4ringu peale.<\/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\/et\/wp-json\/wp\/v2\/product\/1399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/et\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/et\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/et\/wp-json\/wp\/v2\/media\/1400"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/et\/wp-json\/wp\/v2\/media?parent=1399"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/et\/wp-json\/wp\/v2\/product_brand?post=1399"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/et\/wp-json\/wp\/v2\/product_cat?post=1399"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/et\/wp-json\/wp\/v2\/product_tag?post=1399"}],"curies":[{"name":"t\u00f6\u00f6leht","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}