{"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\/fi\/product\/jy-gbl-polymer-waterproof-membrane-pe-pp-polyethylene-polypropylene-waterproofing-membrane\/","title":{"rendered":"JY-GBL-polymeerinen vedenpit\u00e4v\u00e4 kalvo PE PP polyeteenipolypropeeni vedeneristyskalvo"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"PE PP -vedeneristyskalvo: Kest\u00e4vyyden opas | 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>Tuotteen esittely<\/h2>\n<p>JY-GBL-polymeerinen vedeneristyskalvo on polyeteeni- ja polypropeenikerroksista koostuva komposiittimateriaali, joka on kehitetty perinteisten vedeneristys- ja vuotoestotuotteiden jatkeeksi. Se sis\u00e4lt\u00e4\u00e4 polyeteeni\u00e4 vedeneristyskerroksena, johon on yhdistetty eritt\u00e4in lujaa polypropeeni- tai polyesterikuitukuitua pinnalla sek\u00e4 lis\u00e4aineita, kuten ultraviolettis\u00e4teilylt\u00e4 suojaavia aineita ja ik\u00e4\u00e4ntymisenestoaineita. T\u00e4m\u00e4 kalvo valmistetaan kertak\u00e4ytt\u00f6isell\u00e4 ekstruusioprosessilla erikoislaitteilla, jolloin saadaan monikerroksinen rakenne, joka yhdist\u00e4\u00e4 kuitukankaan pinnan polyeteeni-polypropeeni-alustaan. Vakiom\u00e4\u00e4rityksiin kuuluvat paksuudet 0,7 mm - 1,2 mm, pituudet 50 m tai 100 m rullaa kohden ja leveys 1,2 m. Samankaltaisten polyeteeni-polypropeeni-kalvojen yleisi\u00e4 ominaisuuksia ovat ik\u00e4\u00e4ntymisen, s\u00e4\u00e4n ja korroosion kest\u00e4vyys sek\u00e4 vetolujuus, joka soveltuu rakennusk\u00e4ytt\u00f6\u00f6n. N\u00e4it\u00e4 materiaaleja k\u00e4ytet\u00e4\u00e4n tyypillisesti katoissa, kellareissa, kylpyhuoneissa, tunneleissa, padoissa ja muissa siviili- tai teollisuusprojekteissa, jotka vaativat kosteussuojausta ja l\u00e4p\u00e4isem\u00e4tt\u00f6myysominaisuuksia. Asennus edellytt\u00e4\u00e4 usein suoraa liimausta sementtiin tai muihin alustoihin rakentamisen aikana.<\/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;\">Paksuus (mm)<\/td>\n<td>0,7\uff5e1,2<\/td>\n<td style=\"background-color: #eef2f7;\">Pituus (m)<\/td>\n<td>50 \/ 100<\/td>\n<td style=\"background-color: #eef2f7;\">Leveys (m)<\/td>\n<td>1.2<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #eef2f7;\">Pinta<\/td>\n<td>Kuitukangas<\/td>\n<td style=\"background-color: #eef2f7;\">Aluspinta<\/td>\n<td colspan=\"3\">Polyeteeni-polypropeeni<\/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-polymeerinen vedenpit\u00e4v\u00e4 kalvo Polyeteeni Polypropeeni Vedenpit\u00e4v\u00e4 kalvo\" 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\">Tuotteen ominaisuudet<\/h3>\n<ul dir=\"auto\">\n<li><strong>Fysikaaliset ominaisuudet<\/strong>: Osoittaa ik\u00e4\u00e4ntymisen, hapettumisen ja korroosionkest\u00e4vyytt\u00e4. Tarjoaa joustavuutta taivutukseen rikkoutumatta sek\u00e4 vetolujuutta ja l\u00e4p\u00e4isynkest\u00e4vyytt\u00e4.<\/li>\n<li><strong>Pohjapinnan yhteensopivuus<\/strong>Vaatii vain v\u00e4h\u00e4n valmisteluja; asennus voidaan tehd\u00e4 kosteille pinnoille ilman seisovaa vett\u00e4. Sateen j\u00e4lkeen ylim\u00e4\u00e4r\u00e4inen vesi voidaan poistaa, mik\u00e4 mahdollistaa v\u00e4litt\u00f6m\u00e4n rakentamisen ja nopeuttaa projektin aikataulua.<\/li>\n<li><strong>L\u00e4vistyskest\u00e4vyys<\/strong>Suunniteltu k\u00e4ytett\u00e4v\u00e4ksi viherkasvillisuusalueilla. Se tarjoaa l\u00e4vistyskest\u00e4vyyden ja kyvyn est\u00e4\u00e4 juurien tunkeutumisen, mik\u00e4 edist\u00e4\u00e4 tehokasta vedeneristyst\u00e4.<\/li>\n<li><strong>Komposiittirakenne<\/strong>Integroituu polymeerisementtisidosaineiden kanssa k\u00e4ytett\u00e4v\u00e4ksi kelamateriaalien rinnalla muodostaen ymp\u00e4rist\u00f6n\u00e4k\u00f6kohdat huomioivan j\u00e4rjestelm\u00e4n.<\/li>\n<li><strong>Ymp\u00e4rist\u00f6ominaisuudet<\/strong>Myrkyt\u00f6n, hajuton ja saastevapaa.<\/li>\n<\/ul>\n<p dir=\"auto\">Samankaltaisiin polyeteeni-polypropeenikalvoihin perustuvia muita ominaisuuksia ovat UV-kest\u00e4vyys ulkotiloissa, monikerroksinen rakenne vedenpit\u00e4v\u00e4ll\u00e4 ytimell\u00e4 ja suojakerroksilla sek\u00e4 yli 50 vuoden k\u00e4ytt\u00f6ik\u00e4 tyypillisiss\u00e4 olosuhteissa. N\u00e4m\u00e4 kalvot s\u00e4ilytt\u00e4v\u00e4t eheyden eri l\u00e4mp\u00f6tila-alueilla, kest\u00e4en halkeilua matalissa l\u00e4mp\u00f6tiloissa (jopa -40 \u00b0C) ja muodonmuutoksia korkeissa l\u00e4mp\u00f6tiloissa (jopa +100 \u00b0C) ja samalla ne tarjoavat vahvan tarttuvuuden alustoihin.<\/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-polymeerinen vedenpit\u00e4v\u00e4 kalvo PE PP polyeteenipolypropeeni vedeneristyskalvo\" 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>Suorituskyky<\/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\">Tuote<\/th>\n<th>Yksikk\u00f6<\/th>\n<th>Indeksi<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"3\">1<\/td>\n<td colspan=\"2\" rowspan=\"3\">Sallittu kokopoikkeama<\/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>Negatiivisia arvoja ei sallita<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">2<\/td>\n<td colspan=\"2\">Vetolujuus murtohetkell\u00e4 (huoneenl\u00e4mm\u00f6ss\u00e4)<\/td>\n<td>MPa<\/td>\n<td>\u2265 7,5<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Vetolujuus murtohetkell\u00e4 (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\">Vetolujuus murtovenym\u00e4ss\u00e4 (huoneenl\u00e4mm\u00f6ss\u00e4)<\/td>\n<td>%<\/td>\n<td>\u2265 450<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Vetolujuusmurtovenym\u00e4 (-20 \u2103)<\/td>\n<td>%<\/td>\n<td>\u2265 200<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td colspan=\"2\">Rep\u00e4isylujuus<\/td>\n<td>kN\/m<\/td>\n<td>\u2265 25<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td colspan=\"2\">L\u00e4p\u00e4isem\u00e4tt\u00f6myys (30 minuuttia)<\/td>\n<td>*<\/td>\n<td>0,3 MPa Ei vuotoja<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td colspan=\"2\">Alhaisen l\u00e4mp\u00f6tilan taivutusl\u00e4mp\u00f6tila<\/td>\n<td>\u2103<\/td>\n<td>\u2264 -40 ilman halkeamia<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">7<\/td>\n<td colspan=\"2\" rowspan=\"2\">L\u00e4mmityslaajenemisen m\u00e4\u00e4r\u00e4<\/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\">Kuumailmavanhennus 80 \u2103:ssa 168 tuntia<\/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 (kyll\u00e4stetty Ca(OH)2-liuos huoneenl\u00e4mm\u00f6ss\u00e4 X68h)<\/td>\n<td>Murtumisvetolujuuden s\u00e4ilyvyysaste<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>Murtovenym\u00e4n s\u00e4ilymisnopeus<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td colspan=\"2\">Otsonivanheneminen (40 \u2103 X 168h) Venym\u00e4nopeus 40%, 500 \u00d7 10\u207b\u00b2<\/td>\n<td>*<\/td>\n<td>Ei halkeamia<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">11<\/td>\n<td colspan=\"2\" rowspan=\"2\">keinotekoinen s\u00e4\u00e4n vaikutus<\/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\">Sovellukset<\/h3>\n<ul dir=\"auto\">\n<li><strong>Kattoj\u00e4rjestelm\u00e4t<\/strong>K\u00e4ytet\u00e4\u00e4n tasakatoille, harjakatoille tai viherkatoille liike- ja asuinrakennuksissa vuotojen ja kosteuden sis\u00e4\u00e4np\u00e4\u00e4syn est\u00e4miseksi.<\/li>\n<li><strong>Kellarit ja maanalaiset rakenteet<\/strong>K\u00e4ytet\u00e4\u00e4n perustusten, seinien ja lattioiden vedeneristykseen maanalaisilla alueilla pohjavedelt\u00e4 ja tihkumiselta suojaamiseksi.<\/li>\n<li><strong>Tunnelit ja metrot<\/strong>Asennetaan liikenneinfrastruktuuriin, kuten tunneleihin, metroihin, moottoriteille, rautateille ja rumpuihin, tiiviyden ja korroosionkest\u00e4vyyden varmistamiseksi.<\/li>\n<li><strong>Sillat ja kunnalliset projektit<\/strong>Soveltuu siltoihin ja muihin yhdyskuntatekniikkakohteisiin, jotka vaativat kest\u00e4vyytt\u00e4 muodonmuutosten ja ymp\u00e4rist\u00f6rasituksen aikana.<\/li>\n<li><strong>Veden varastointi ja hydrauliset rakenteet<\/strong>K\u00e4ytet\u00e4\u00e4n s\u00e4ili\u00f6iss\u00e4, tekoaltaissa, patoissa, tekoj\u00e4rviss\u00e4, uima-altaissa, kanavissa ja kasteluj\u00e4rjestelmiss\u00e4 veden ker\u00e4\u00e4ntymisen ja vuotojen est\u00e4miseksi.<\/li>\n<li><strong>Sis\u00e4tilojen m\u00e4rk\u00e4tilat<\/strong>K\u00e4ytet\u00e4\u00e4n kylpyhuoneissa, keitti\u00f6iss\u00e4, parvekkeilla, wc-tiloissa ja vastaavissa tiloissa kosteuseristykseen.<\/li>\n<li><strong>Maanpinnan yl\u00e4puolella olevat ulkoalueet<\/strong>K\u00e4ytet\u00e4\u00e4n parvekkeilla, pys\u00e4k\u00f6intialueilla, kattoterasseilla ja aukioilla, joilla s\u00e4\u00e4n vaikutuksille altistuminen vaatii luotettavia suojia.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Asennusopas<\/h3>\n<p>T\u00e4ss\u00e4 oppaassa esitet\u00e4\u00e4n asennusprosessi, joka perustuu tuotteen ominaisuuksiin ja yleisiin k\u00e4yt\u00e4nt\u00f6ihin vastaavien polyeteeni-polypropeeni-komposiittikalvojen kanssa. Noudata aina paikallisia rakennusm\u00e4\u00e4r\u00e4yksi\u00e4, valmistajan ohjeita ja turvallisuusprotokollia. Tyypillisi\u00e4 ty\u00f6kaluja ovat yleisveitsi, telat, lastat ja liima-ainelevittimet. Varmista, ett\u00e4 alusta on rakenteellisesti ehj\u00e4 ennen aloittamista.<\/p>\n<ul>\n<li><b>Pinnan esik\u00e4sittely:<\/b> Puhdista pohjapinta huolellisesti liasta, p\u00f6lyst\u00e4, roskista ja irtonaisista materiaaleista. K\u00e4yt\u00e4 puhdistukseen kosteaa sient\u00e4 tai luutaa. Pinnan tulee olla vapaa \u00f6ljyist\u00e4, rasvasta tai ep\u00e4puhtauksista. Kipsilevyille tai huokoisille alustoille levit\u00e4 yhteensopiva pohjamaali ja anna sen kuivua kokonaan. T\u00e4m\u00e4 vaihe varmistaa asianmukaisen tarttumisen ja est\u00e4\u00e4 ongelmia levityksen aikana.<\/li>\n<li><b>Pohjusteen tai liiman levitys:<\/b> Valmistele polyuretaanipohjainen liima tai polymeerisementtiliima m\u00e4\u00e4riteltyjen suhteiden mukaisesti (yleens\u00e4 sekoitetaan paikan p\u00e4\u00e4ll\u00e4). Levit\u00e4 se tasaisesti pohjakerroksen p\u00e4\u00e4lle lastalla keskittyen monimutkaisiin kohtiin, kuten kulmiin, putkien juuriin ja reunoihin. Anna liiman tarttua tarvittaessa, mutta jatka sen ollessa viel\u00e4 tuoretta liimausta varten.<\/li>\n<li><b>Erikoisalueen hoito: <\/b>Herkiss\u00e4 vedeneristyskohdissa, kuten putkien l\u00e4pivienneiss\u00e4, liikuntasaumoissa, lattian ja seinien sis\u00e4- ja ulkokulmissa, levit\u00e4 ylim\u00e4\u00e4r\u00e4inen kerros <a href=\"https:\/\/great-ocean-waterproof.com\/fi\/polyurethane-waterproof-coating\/\">polyuretaanipinnoite<\/a> tai yhteensopivaa tiivisteainetta vahvikkeeksi. K\u00e4yt\u00e4 putkissa valmiiksi leikattuja kauluksia tai tiivisteit\u00e4, jos saatavilla; upota ne liimaan. Leikkaa kalvo n\u00e4iden osien ymp\u00e4rille varmistaen, ettei niihin j\u00e4\u00e4 rakoja.<\/li>\n<li><b>Kalvon asennus: <\/b>Aloita kalvon rullaaminen alimmasta kohdasta tai alareunasta yl\u00f6sp\u00e4in, jotta ilmataskut eiv\u00e4t p\u00e4\u00e4se kertym\u00e4\u00e4n. Kohdista se huolellisesti ja upota se liimaan telalla tai hiertimell\u00e4 ilmataskujen poistamiseksi ja t\u00e4yden tarttumisen varmistamiseksi. Seinien tai pystysuorien pintojen kohdalla aloita pohjasta ja aseta seuraavat levyt p\u00e4\u00e4llekk\u00e4in. Pid\u00e4 kalvon paksuus tasaisena asennuksen aikana.<\/li>\n<li><b>Liitosten ja p\u00e4\u00e4llekk\u00e4isyyksien k\u00e4sittely:<\/b> Limit\u00e4 vierekk\u00e4iset rullat v\u00e4hint\u00e4\u00e4n 50\u2013150 mm:n verran varmistaaksesi tiiviit saumat. Kiinnit\u00e4 p\u00e4\u00e4llekk\u00e4isyydet v\u00e4liaikaisesti teipill\u00e4 tai liimamateriaalipisteill\u00e4. Levit\u00e4 sitten saumoihin erityist\u00e4 limitysliimaa ja lopuksi tiivistemassaa. Rullaa saumat varmistaaksesi, ett\u00e4 ne ovat tasaiset ja vesitiiviit. Kiinnit\u00e4 huomiota p\u00e4\u00e4tylimitykseen ja l\u00e4pivienteihin t\u00e4ydellisen tiivistyksen varmistamiseksi.<\/li>\n<li><b>Viimeistely ja tarkastus:<\/b> Asennuksen j\u00e4lkeen tarkista, ettei osassa on kuplia, ryppyj\u00e4 tai tiivist\u00e4m\u00e4tt\u00f6mi\u00e4 kohtia. Korjaa mahdolliset viat v\u00e4litt\u00f6m\u00e4sti lis\u00e4\u00e4m\u00e4ll\u00e4 kalvopaikkoja ja tiivistett\u00e4. Anna j\u00e4rjestelm\u00e4n kuivua liimausohjeiden mukaisesti ennen viimeistelyaineiden, kuten laattojen tai t\u00e4ytt\u00f6aineen, levitt\u00e4mist\u00e4. Kosteissa olosuhteissa asennus voidaan jatkaa l\u00e4t\u00e4k\u00f6im\u00e4tt\u00f6mille pinnoille, mutta varmista, ettei osassa ole seisovaa vett\u00e4.<\/li>\n<li><b>Asennuksen j\u00e4lkeiset huomautukset:<\/b> Suojaa asennettu kalvo vaurioilta my\u00f6hemm\u00e4n asennuksen aikana. Laatoitusten yhteydess\u00e4 k\u00e4yt\u00e4 muokkaamatonta tai muunnettua ohutlaastia suoraan kalvon p\u00e4\u00e4ll\u00e4. Testaa vuodot tarvittaessa ja s\u00e4ilyt\u00e4 k\u00e4ytt\u00e4m\u00e4tt\u00f6m\u00e4t rullat kuivassa ja viile\u00e4ss\u00e4 paikassa.<\/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-polymeerinen vedenpit\u00e4v\u00e4 kalvo PE PP polyeteenipolypropeeni vedeneristyskalvo\" 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\">Vertailu: JY-GBL-polymeerinen vedenpit\u00e4v\u00e4 kalvo (polyeteenipolypropeeni) vs. TPO-kalvot<\/h3>\n<p dir=\"auto\">JY-GBL on komposiittinen vedeneristyskalvo, joka on valmistettu polyeteenist\u00e4 ydinkerroksena ja polypropeenista tai polyesterikuitukankaasta sek\u00e4 UV- ja ik\u00e4\u00e4ntymiskest\u00e4vyytt\u00e4 parantavista lis\u00e4aineista. Kalvo valmistetaan ekstruusiomenetelm\u00e4ll\u00e4. TPO (termoplastinen polyolefiini) -kalvot ovat tyypillisesti yksikerroksisia levyj\u00e4, joissa on sekoitus polypropeenia ja eteeni-propeenikumia, usein vahvistettuna polyesterihartsolla. Vaikka molemmat palvelevat vedeneristystarpeita rakentamisessa, ne eroavat toisistaan \u200b\u200bkoostumuksen, suorituskyvyn ja tyypillisten k\u00e4ytt\u00f6tarkoitusten suhteen. Alla on rinnakkainen vertailu standardiominaisuuksien perusteella.<\/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\">Ominaisuus<\/th>\n<th data-col-size=\"lg\">JY-GBL PE\/PP-kalvo<\/th>\n<th data-col-size=\"lg\">TPO-kalvo<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Koostumus<\/strong><\/td>\n<td data-col-size=\"lg\">Monikerroksinen komposiitti: Polyeteeniydin, eritt\u00e4in luja polypropeeni\/polyesteri-kuitukangaspinta, UV-suojat ja ik\u00e4\u00e4ntymist\u00e4 est\u00e4v\u00e4t aineet.<\/td>\n<td data-col-size=\"lg\">Homogeeninen sekoitus: Polypropeeni ja etyleeni-propeenikumi, yleens\u00e4 polyesterivahvikkeella ja ilman lis\u00e4ttyj\u00e4 pehmittimi\u00e4 joustavuuden parantamiseksi.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Paksuus<\/strong><\/td>\n<td data-col-size=\"lg\">0,7\u20131,2 mm.<\/td>\n<td data-col-size=\"lg\">Yleens\u00e4 1,1\u20132,0 mm (45\u201380 mil).<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Tyypillinen k\u00e4ytt\u00f6ik\u00e4<\/strong><\/td>\n<td data-col-size=\"lg\">Jopa yli 50 vuotta normaaleissa olosuhteissa, kest\u00e4\u00e4 hyvin ik\u00e4\u00e4ntymist\u00e4 ja s\u00e4\u00e4n vaikutuksia.<\/td>\n<td data-col-size=\"lg\">15\u201330 vuotta laadusta riippuen; uudemmat koostumukset voivat vaihdella, mutta joissakin tuotteissa havaitaan hajoamista 10\u201320 vuoden kuluttua.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Kest\u00e4vyys ja vastustuskyky<\/strong><\/td>\n<td data-col-size=\"lg\">Hyv\u00e4 ik\u00e4\u00e4ntymisen, hapettumisen, korroosion ja puhkeamisen kest\u00e4vyys; kest\u00e4\u00e4 juurien tunkeutumisen viherkatoilla; joustava rikkomatta; sopii kosteille alustoille.<\/td>\n<td data-col-size=\"lg\">Vahva alkuvaiheen UV- ja l\u00e4mm\u00f6nkest\u00e4vyys; hyv\u00e4 l\u00e4vistys- ja rep\u00e4isylujuus; mutta voi ime\u00e4 \u00f6ljyj\u00e4\/rasvoja, mik\u00e4 johtaa hajoamiseen; heijastavuus voi laskea ajan my\u00f6t\u00e4.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Kemiallinen kest\u00e4vyys<\/strong><\/td>\n<td data-col-size=\"lg\">Korroosionkest\u00e4v\u00e4; myrkyt\u00f6n ja saastevapaa.<\/td>\n<td data-col-size=\"lg\">Kohtalainen; huono rasvaa, happoja tai pakokaasujen kemikaaleja vastaan; parempi puhtaissa ymp\u00e4rist\u00f6iss\u00e4.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>L\u00e4mp\u00f6tila-alue<\/strong><\/td>\n<td data-col-size=\"lg\">S\u00e4ilytt\u00e4\u00e4 eheyden -40 \u00b0C:sta +100 \u00b0C:seen; kest\u00e4\u00e4 halkeilua ja muodonmuutoksia.<\/td>\n<td data-col-size=\"lg\">Toimii hyvin kuumuudessa, mutta voi hajota \u00e4\u00e4rimm\u00e4isiss\u00e4 korkeissa l\u00e4mp\u00f6tiloissa; joustava kohtuullisissa ilmastoissa.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Asennus<\/strong><\/td>\n<td data-col-size=\"lg\">Liimaa polymeerisementtiin; voidaan asentaa kosteille pinnoille; limitykset tiivistet\u00e4\u00e4n liimalla; sopii monimutkaisille alueille, kuten putkiin ja kulmiin.<\/td>\n<td data-col-size=\"lg\">L\u00e4mp\u00f6hitsatut saumat; kevyt ja helppo asentaa; vaatii kuivat ja puhtaat pinnat; altis saumaongelmille, jos asennusta ei tehd\u00e4 oikein.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Sovellukset<\/strong><\/td>\n<td data-col-size=\"lg\">Monipuolinen: Katot, kellarit, tunnelit, sillat, vesis\u00e4ili\u00f6t, sis\u00e4tilat (esim. kylpyhuoneet) ja viheralueet.<\/td>\n<td data-col-size=\"lg\">P\u00e4\u00e4asiassa tasakatot\/loivasti kaltevat katot; yleinen liikerakennuksissa energiatehokkuuden vuoksi; v\u00e4hemm\u00e4n ihanteellinen maanalaisiin tai m\u00e4rkiin tiloihin.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Maksaa<\/strong><\/td>\n<td data-col-size=\"lg\">Yleisesti ottaen edullinen laajoihin vedeneristystarpeisiin; rullakoot (pituus 50\/100 m, leveys 1,2 m) mahdollistavat tehokkaan peiton.<\/td>\n<td data-col-size=\"lg\">Usein halvin yksikerroksinen vaihtoehto; mutta pitk\u00e4aikainen vaihto voi lis\u00e4t\u00e4 kustannuksia.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Ymp\u00e4rist\u00f6vaikutus<\/strong><\/td>\n<td data-col-size=\"lg\">Myrkyt\u00f6n, hajuton, saastevapaa; kierr\u00e4tett\u00e4v\u00e4t komponentit.<\/td>\n<td data-col-size=\"lg\">Kierr\u00e4tett\u00e4v\u00e4; heijastavat pinnat auttavat s\u00e4\u00e4st\u00e4m\u00e4\u00e4n energiaa, mutta jotkut koostumukset perustuvat palonsuoja-aineisiin.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">Yhteenvetona voidaan todeta, ett\u00e4 JY-GBL PE\/PP -kalvo tarjoaa laajemman k\u00e4ytt\u00f6alueen ja mahdollisesti pidemm\u00e4n k\u00e4ytt\u00f6i\u00e4n vaihtelevissa ymp\u00e4rist\u00f6iss\u00e4, kun taas TPO on erinomainen kustannustehokas kattomateriaali, jossa on heijastavia ominaisuuksia j\u00e4\u00e4hdytykseen. Valinta riippuu projektin erityispiirteist\u00e4, kuten altistumisesta kemikaaleille tai asennusolosuhteista.<\/p>\n<h2 dir=\"auto\">Asiakasarvostelut<\/h2>\n<p><b>John R., USA (Urakoitsija, kellarin vedeneristysprojekti)<\/b> K\u00e4ytin t\u00e4t\u00e4 kalvoa kellarin saneerauksessa kostealla alueella. Se tarttui hyvin kosteaan betoniin ilman suurempia esivalmisteluja, ja vuoden kuluttua ei n\u00e4kynyt merkkej\u00e4 tihkumisesta rankkasateesta huolimatta. Rullat olivat helppoja k\u00e4sitell\u00e4, vaikka tarvitsinkin lis\u00e4\u00e4 liimaa p\u00e4\u00e4llekk\u00e4isyyksiin. Varma valinta maanalaisiin t\u00f6ihin, mutta varaa aikaa putkien ymp\u00e4rilt\u00e4 leikkaamiseen. <b>Elena S., Saksa (insin\u00f6\u00f6ri, tunnelien verhoilu)<\/b> K\u00e4ytin t\u00e4t\u00e4 pieness\u00e4 tunneliprojektissa, jossa korroosionkest\u00e4vyys oli avainasemassa. Materiaali kesti asennuksen ep\u00e4tasaisilla pinnoilla, ja sen puhkeamiskest\u00e4vyys auttoi kivisell\u00e4 pohjalla. Olemme seuranneet sit\u00e4 kuuden kuukauden ajan \u2013 ei ongelmia veden tunkeutumisen kanssa. Se ei ole halvin vaihtoehto, mutta se toimii odotetusti teollisuusymp\u00e4rist\u00f6iss\u00e4. <b>Michael T., Australia (asunnon omistaja, kattoasennus)<\/b> Asensin t\u00e4m\u00e4n tasakattoni jatkopalaan. Se oli riitt\u00e4v\u00e4n joustava mukautuakseen katon muotoihin, ja UV-suoja n\u00e4ytt\u00e4\u00e4 toimivan auringon alla. Ei vuotoja viimeaikaisten myrskyjen j\u00e4lkeen, mutta jouduin tarkistamaan saumat kahdesti varmistaakseni, ett\u00e4 ne olivat tiiviit. Hyv\u00e4 ulkok\u00e4ytt\u00f6\u00f6n, vaikka suosittelen ammattilaisen apua suuremmille alueille. <b>Aiko H., Japani (Rakentaja, vesis\u00e4ili\u00f6)<\/b> K\u00e4ytimme sit\u00e4 kunnallisen vesis\u00e4ili\u00f6n vuoraamiseen. Myrkytt\u00f6myysominaisuudet olivat t\u00e4rkeit\u00e4 vaatimustenmukaisuuden kannalta, ja se tarttui tasaisesti polymeerisementtiin. Testauksen j\u00e4lkeen se sis\u00e4lsi vett\u00e4 ilman muodonmuutoksia. K\u00e4sittely oli helppoa, mutta leveys rajoitti peittokyky\u00e4 ahtaissa tiloissa \u2013 piti tilata ylim\u00e4\u00e4r\u00e4isi\u00e4 rullia. <b>Carlos M., Meksiko (maisemointi, viherkattoj\u00e4rjestelm\u00e4)<\/b> Laita t\u00e4m\u00e4 kattopuutarhan alle est\u00e4m\u00e4\u00e4n juurien p\u00e4\u00e4syn. Se toimi hyvin kasvien kasvua vastaan \u200b\u200bkahdeksan kuukauden ajan, ja ik\u00e4\u00e4ntymist\u00e4 est\u00e4v\u00e4t lis\u00e4aineet n\u00e4ytt\u00e4v\u00e4t s\u00e4ilytt\u00e4v\u00e4n eheytens\u00e4 kuumalla s\u00e4\u00e4ll\u00e4. Asennus sujui ongelmitta valmistellulle pinnalle, vaikka p\u00e4\u00e4llekk\u00e4isyydet vaativatkin huolellista huomiota rakojen v\u00e4ltt\u00e4miseksi. Luotettava istutusk\u00e4ytt\u00f6\u00f6n. <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=\"asiakaspalaute\" 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>Tietoja tehtaastamme: Great Ocean Waterproof<\/h2>\n<p><b>Yrityksen yleiskatsaus<\/b> Great Ocean Waterproof Technology Co., Ltd. (entinen Weifang Great Ocean New Waterproof Materials Co., Ltd.) perustettiin vuonna 1999. Se on Kiinan suurimmassa vedenpit\u00e4vien materiaalien tukikohdassa Tai Toun kaupungissa Shouguang Cityss\u00e4 sijaitseva korkean teknologian yritys, joka on erikoistunut vedeneristykseen ja integroi tutkimus- ja kehitysty\u00f6n, tuotannon ja myynnin. <b>Tehtaan tiedot<\/b> Tehtaan pinta-ala on 26 000 neli\u00f6metri\u00e4. Vuosien kehitys- ja innovaatiotoiminnan aikana se on varustanut useita edistyneit\u00e4 tuotantolinjoja kalvojen, levyjen ja pinnoitteiden valmistukseen kotimaisella johtavalla tasolla. <b>P\u00e4\u00e4tuotteet<\/b> Yritys tarjoaa kymmeni\u00e4 vedeneristystuotteita, mukaan lukien:<\/p>\n<ul>\n<li>Polyeteenipolypropeeni (polyesteri) -polymeerist\u00e4 valmistettu vedenpit\u00e4v\u00e4 kalvo<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/fi\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">Polyvinyylikloridi (PVC) vedenpit\u00e4v\u00e4 kalvo<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/fi\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">Termoplastinen polyolefiini (TPO) vedenpit\u00e4v\u00e4 kalvo<\/a><\/li>\n<li>Suurnopeusjunille tarkoitettu klooratusta polyeteenist\u00e4 (CPE) valmistettu vedenpit\u00e4v\u00e4 kalvo<\/li>\n<li>Polymeeripolypropeenista valmistettu itseliimautuva vedenpit\u00e4v\u00e4 kalvo<\/li>\n<li>Ei-asfalttipohjainen reaktiivinen, valmiiksi levitetty polymeerikalvo, itseliimautuva vedenpit\u00e4v\u00e4 kalvo<\/li>\n<li>Vahva ristiinlaminoitu kalvopolymeerireaktiivinen liima vedenpit\u00e4v\u00e4 kalvo<\/li>\n<li>Suojaava salaojituslevy<\/li>\n<li>Elastomeeri\/plastomeeri modifioitu bitumi vedeneristyskalvo<\/li>\n<li>Asfalttipohjainen itseliimautuva vedeneristyskalvo<\/li>\n<li>Polymeerimodifioitu bitumijuurinkest\u00e4v\u00e4 vedeneriste<\/li>\n<li>Metallipohjainen polymeerinen juurisuojattu vedeneristyskalvo<\/li>\n<li>Juurenkest\u00e4v\u00e4 polymeeripolyeteeni-polypropeeni (polyesteri) vedeneristyskalvo<\/li>\n<li>Juurenkest\u00e4v\u00e4 polyvinyylikloridi-PVC-vedenpit\u00e4v\u00e4 kalvo<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/fi\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">Yksikomponenttinen polyuretaanista valmistettu vedenpit\u00e4v\u00e4 pinnoite<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/fi\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">Kaksikomponenttinen polyuretaanista valmistettu vedenpit\u00e4v\u00e4 pinnoite<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/fi\/product\/jy-jss-polymer-cement-waterproof-coating\/\">Polymeerisementti (JS) -komposiittivedenpit\u00e4v\u00e4 pinnoite<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/fi\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">Vesipohjainen (951) polyuretaanista valmistettu vedenpit\u00e4v\u00e4 pinnoite<\/a><\/li>\n<li>Polyeteenipolypropeeni (polyesteri) -erikoiskuiva jauheliima<\/li>\n<li>Sementtipohjainen l\u00e4p\u00e4isev\u00e4 kiteinen vedenpit\u00e4v\u00e4 pinnoite<\/li>\n<li>Suihkuta nopeasti kovettuvaa kumi-asfalttivedenpit\u00e4v\u00e4\u00e4 pinnoitetta<\/li>\n<li>Kovettumaton kumi-asfaltti vedenpit\u00e4v\u00e4 pinnoite<\/li>\n<li>Ulkosein\u00e4n l\u00e4pin\u00e4kyv\u00e4 vedenpit\u00e4v\u00e4 liima<\/li>\n<li>Eritt\u00e4in joustava nestem\u00e4inen kalvovedenpit\u00e4v\u00e4 pinnoite<\/li>\n<li>Itseliimautuva asfaltti vedenpit\u00e4v\u00e4 teippi<\/li>\n<li>Butyylikumi itseliimautuva teippi<\/li>\n<\/ul>\n<p><b>Tekninen vahvuus ja laadunvarmistus<\/b> Yrityksell\u00e4 on vahva tekninen osaaminen, ammattitaitoisten teknikkojen tiimi, edistyneet laitteet ja t\u00e4ydelliset testausv\u00e4lineet. Tuotteet ovat vakaita ja luotettavia, ja ne ovat kansallisten auktoriteettien testauslaitosten sertifioimia. Se on saavuttanut Kiinan maatalousministeri\u00f6n \u201cKattavan laadunhallintastandardin\u201d tittelin ja l\u00e4p\u00e4issyt laadunvarmistusj\u00e4rjestelm\u00e4n sertifioinnin. Lis\u00e4ksi sill\u00e4 on nimityksi\u00e4, kuten Kiinan laaduntarkastusyhdistyksen \u201cKansallinen auktoriteettitestauksen p\u00e4tev\u00e4 tuote\u201d, Shandongin maakunnan \u201cTeollisuusrakennustuotteiden arkistointitodistus\u201d, \u201cTeollisuustuotteiden tuotantolisenssi\u201d ja \u201cCE-sertifikaatti\u201d.\u201d <b>Markkinat ja maine<\/b> Yritys painottaa sopimusten noudattamista ja uskottavuutta. Sen tuotteita myyd\u00e4\u00e4n yli 20 maakunnassa ja alueella Kiinassa ja vied\u00e4\u00e4n useisiin maihin ja alueille ulkomaille, mik\u00e4 on saanut positiivista k\u00e4ytt\u00e4j\u00e4palautetta. <b>Liiketoiminnan filosofia<\/b> Great Ocean Waterproof Technology Co., Ltd. omaksuu modernin johtamismekanismin, jota ohjaavat \u201crehellisyys, k\u00e4yt\u00e4nn\u00f6llisyys, innovaatio\u201d ja \u201cwin-win-jakamisen\u201d yrityshenki. Se tarjoaa korkean kustannustehokkuuden tuotteita ja laadukkaita palveluita yhteisty\u00f6ss\u00e4 asiakkaiden kanssa markkinoiden laajentamiseksi ja uusien saavutusten luomiseksi.<\/p>\n<p><iframe loading=\"lazy\" title=\"Tutustu Great Ocean Waterproof: Johtavaa innovaatiota vedeneristysratkaisuissa vuodesta 1999 l\u00e4htien\" 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-polymeerinen vedeneristyskalvo on polyeteeni-polypropeeni-vederistyskalvo, joka on suunniteltu vastaamaan nykyaikaisiin vedeneristys- ja vuotoestosovellusten teknisiin tarpeisiin. Se koostuu polyeteenist\u00e4, eritt\u00e4in lujasta polypropeenista tai polyesterikuitukankaasta, ultraviolettis\u00e4teilylt\u00e4 suojaavista aineista, ik\u00e4\u00e4ntymisenestoaineista ja muista makromolekyylimateriaaleista, jotka on valmistettu kertak\u00e4ytt\u00f6isell\u00e4 ekstruusiomenetelm\u00e4ll\u00e4 k\u00e4ytt\u00e4en uusinta teknologiaa ja laitteita. Kiinassa sijaitsevana valmistajana tehtaamme tarjoaa t\u00e4lle tuotteelle vakiohintavaihtoehtoja, jotka ovat saatavilla tiedustelusta.<\/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\/fi\/wp-json\/wp\/v2\/product\/1399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/media\/1400"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/media?parent=1399"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/product_brand?post=1399"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/product_cat?post=1399"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/product_tag?post=1399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}