{"id":1393,"date":"2026-01-14T14:46:57","date_gmt":"2026-01-14T14:46:57","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&#038;p=1393"},"modified":"2026-01-14T22:51:37","modified_gmt":"2026-01-14T22:51:37","slug":"jy-zcg-color-steel-tile-metal-roof-self-adhesive-waterproofing-membrane","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/nb\/product\/jy-zcg-color-steel-tile-metal-roof-self-adhesive-waterproofing-membrane\/","title":{"rendered":"JY-ZCG Farge St\u00e5lflis Metalltak Selvklebende Vanntettingsmembran"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"Den ultimate guiden til Great Oceans asfaltbaserte selvklebende vanntettingsmembran\" width=\"1080\" height=\"810\" src=\"https:\/\/www.youtube.com\/embed\/fEmCEGqx7F4?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 dir=\"auto\">Produktintroduksjon<\/h2>\n<p>JY-ZCG Color Steel Tile Metal Roof Selvklebende Vanntettingsmembran for Metalltak er utviklet for bruk p\u00e5 metalltak, og inneholder formuleringer skreddersydd for regionale klimavariasjoner og sesongmessige forhold. Den er en del av et vanntettings- og korrosjonsbeskyttelsessystem for fargede platetak, der s\u00f8rlige varianter tilbyr motstand mot temperaturer opptil 80 grader Celsius uten gjennomstr\u00f8mning, og nordlige varianter gir fleksibilitet ned til -30 grader Celsius, sammen med en forlengelseshastighet p\u00e5 1000%. Materialene velges basert p\u00e5 plassering og tid p\u00e5 \u00e5ret for \u00e5 im\u00f8tekomme spesifikke milj\u00f8faktorer som h\u00f8y varmeledningsevne i metallkonstruksjoner. Membranen har et overflatelag av farget metallaluminiumsfolie, som bidrar med egenskaper som fuktmotstand, lufttetthet, varmeisolasjon, toleranse for sollys og ultrafiolett eksponering, og korrosjonsbestandighet. Installasjonen inneb\u00e6rer selvheft, egnet for b\u00e5de nybygg og reparasjoner, og den oppfyller generelle standarder for giftfrie, milj\u00f8kompatible applikasjoner uten \u00e5 for\u00e5rsake korrosjon i underlaget.<\/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;\">Tykkelse (mm)<\/td>\n<td>1.2 \/ 1.5\/ 2.0<\/td>\n<td style=\"background-color: #eef2f7;\">Lengde (m)<\/td>\n<td>20 \/ 25<\/td>\n<td style=\"background-color: #eef2f7;\">Bredde (m)<\/td>\n<td>1.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Produktfunksjoner<\/h3>\n<ul dir=\"auto\">\n<li>Lav absorpsjonskoeffisient for solstr\u00e5ling p\u00e5 0,07, noe som muliggj\u00f8r refleksjon av over 93% str\u00e5levarme for termisk isolasjon.<\/li>\n<li>Forlengelseshastighet p\u00e5 400\u20131000%, noe som gir tilpasningsevne til termisk utvidelse og sammentrekning i metalltak; fester seg til takets konturer, isolerer luft fra metalloverflaten for \u00e5 gi vanntetting og korrosjonsbeskyttelse, og forlenger takets levetid med 20\u201330 \u00e5r.<\/li>\n<li>Enkel kaldkonstruksjonsprosess uten behov for spesialisert personell; inneb\u00e6rer \u00e5 fjerne isolasjonsfilmen fra det nederste laget og p\u00e5f\u00f8re den direkte.<\/li>\n<li>Sterk heft med selvhelende evne for mindre skader som kniv- eller spikerskader ved romtemperatur.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1396 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane7_1.webp\" alt=\"JY-ZCG Farge St\u00e5lflis Metalltak Selvklebende Vanntettingsmembran\" width=\"1004\" height=\"973\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane7_1.webp 1004w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane7_1-980x950.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane7_1-480x465.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1004px, 100vw\" \/><\/p>\n<h3>Ytelse<\/h3>\n<table style=\"width: 100%; text-align: center; border-radius: 8px; overflow: hidden;\" border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tbody>\n<tr style=\"background-color: #eef2f7;\">\n<th>Ingen.<\/th>\n<th colspan=\"2\">Punkt<\/th>\n<th colspan=\"2\">PE<\/th>\n<th colspan=\"2\">KJ\u00c6LEDYR<\/th>\n<th>D<\/th>\n<\/tr>\n<tr style=\"background-color: #eef2f7;\">\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<th>\u2160<\/th>\n<th>II.<\/th>\n<th>\u2160<\/th>\n<th>II.<\/th>\n<th><\/th>\n<\/tr>\n<tr>\n<td rowspan=\"4\">1<\/td>\n<td rowspan=\"4\">Strekkfasthet<\/td>\n<td>Trekkkraft\/(N\/50 mm) \u2265<\/td>\n<td>150<\/td>\n<td>200<\/td>\n<td>150<\/td>\n<td>200<\/td>\n<td>\u2013<\/td>\n<\/tr>\n<tr>\n<td>Forlengelse ved maksimal spenning\/% \u2265<\/td>\n<td colspan=\"2\">200<\/td>\n<td colspan=\"2\">30<\/td>\n<td>\u2013<\/td>\n<\/tr>\n<tr>\n<td>Bruddforlengelseshastighet\/% \u2265<\/td>\n<td colspan=\"2\">250<\/td>\n<td colspan=\"2\">150<\/td>\n<td>450<\/td>\n<\/tr>\n<tr>\n<td>Fenomen under t\u00f8ying<\/td>\n<td colspan=\"6\">Under strekkprosessen er det ingen separasjon mellom asfaltbelegget<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td colspan=\"2\">Rivestyrke p\u00e5 spikerstang\/N \u2265<\/td>\n<td>60<\/td>\n<td>110<\/td>\n<td>30<\/td>\n<td>40<\/td>\n<td>\u2013<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td colspan=\"2\">Varmebestandighet<\/td>\n<td colspan=\"5\">Glidetemperatur ved 70 \u00b0C, ikke over 2 mm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">4<\/td>\n<td colspan=\"2\" rowspan=\"2\">Lav temperaturfleksibilitet\/\u00b0C<\/td>\n<td colspan=\"5\">5 kolonner<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">Ingen sprekker<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td colspan=\"2\">Ugjennomtrengelighet<\/td>\n<td colspan=\"5\">0,2 MPa, ugjennomtrengelig i 120 minutter<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Bruksomr\u00e5der<\/h3>\n<ul dir=\"auto\">\n<li>Fabrikker og lagerbygninger: Vanntettingsbehandling for permeable omr\u00e5der som skj\u00f8ter og skruehull p\u00e5 fargede st\u00e5ltakstein.<\/li>\n<li>Logistikksentre: Total vanntetting eller delvis reparasjon av metalltak med store spennvidder.<\/li>\n<li>Landbruksanlegg: Fukttetting og lekkasjesikring for metalltak p\u00e5 avlsg\u00e5rder og drivhus.<\/li>\n<li>Sportsarenaer og utstillingshaller: Vanntett tetting av skj\u00f8ter i metalltak, takrenner og andre omr\u00e5der.<\/li>\n<li>Flyplasser og stasjoner: Vanntett beskyttelse for metalltak som utsettes for deformasjon fra temperaturforskjeller.<\/li>\n<li>Solcellebaser: Vanntett forsterkning p\u00e5 installasjonssteder for solcellepaneler.<\/li>\n<li>H\u00f8ye og lave temperaturer i milj\u00f8er: Egnet for omr\u00e5der med temperaturer fra -20 \u00b0C til 80 \u00b0C, inkludert omr\u00e5der med betydelige temperaturvariasjoner eller korrosive forhold ved kysten.<\/li>\n<li>Renovering av gamle tak: Direkte dekking over aldrende eller rustne fargede st\u00e5lstein uten \u00e5 fjerne det originale taket.<\/li>\n<li>Komplekse strukturer: Kan brukes p\u00e5 uregelmessige metalltakformer, for eksempel buede eller buede design.<\/li>\n<li>Skj\u00f8ter og skrueforbindelser: Forebygging av vannlekkasje p\u00e5 grunn av vindvibrasjoner eller termisk utvidelse og sammentrekning.<\/li>\n<li>Tianguo og takskjegg: Forbedring av vanntett holdbarhet i dreneringsomr\u00e5der.<\/li>\n<li>R\u00f8r og ventiler: Tetting rundt utstikkende takkomponenter.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1395 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane3_1.webp\" alt=\"JY-ZCG Farge St\u00e5lflis Metalltak Selvklebende Vanntettingsmembran\" width=\"1614\" height=\"587\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane3_1.webp 1614w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane3_1-1280x466.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane3_1-980x356.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane3_1-480x175.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) 1614px, 100vw\" \/><\/p>\n<h2 dir=\"auto\">Sammenligning av lignende selvklebende vanntettingsmembraner for metalltak<\/h2>\n<p dir=\"auto\">JY-ZCG Color Steel Tile Metal Roof Self-Adhesive Waterproofing Membrane fra Great Ocean Waterproof er et spesialisert produkt for metalltak. Basert p\u00e5 tilgjengelige data fra selskapets nettsted og bransjekilder, kan det sammenlignes med andre selvklebende membraner som Polyglass Polystick TU Max, GCP Grace Ice &amp; Water Shield og Owens Corning Titanium PSU30. Disse produktene deler vanlige bruksomr\u00e5der for \u00e5 gi vanntetting, korrosjonsbeskyttelse og termisk beskyttelse under metalltak, men varierer i sammensetning, ytelsesspesifikasjoner og egnethet for spesifikke forhold. Merk at direkte testdata er begrenset, og spesifikasjonene er hentet fra produsentdokumentasjon og bransjevurderinger.<\/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\">Trekk<\/th>\n<th data-col-size=\"lg\">JY-ZCG (Great Ocean Waterproof)<\/th>\n<th data-col-size=\"lg\">Polystick TU Max (Polyglass)<\/th>\n<th data-col-size=\"lg\">Grace Ice &amp; Water Shield (GCP)<\/th>\n<th data-col-size=\"lg\">Titanium PSU30 (Owens Corning)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Komposisjon<\/strong><\/td>\n<td data-col-size=\"lg\">Polymermodifisert asfalt med farget metallfolieoverflate av aluminium; selvklebende base.<\/td>\n<td data-col-size=\"lg\">\u00d8vre lag av polymermodifisert bitumen; selvklebende bunn av SBS elastomer; overflate av polyesterforsterket stoff.<\/td>\n<td data-col-size=\"lg\">Gummiert asfalt med laminert polyetylenfilm; tilgjengelig i standard- og h\u00f8ytemperaturvarianter.<\/td>\n<td data-col-size=\"lg\">Gummiert asfalt med vevd polypropylen-topp; selvklebende bakside.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Temperaturmotstand<\/strong><\/td>\n<td data-col-size=\"lg\">-30 \u00b0C til 80 \u00b0C; den s\u00f8rlige varianten motst\u00e5r str\u00f8mning opptil 80 \u00b0C, den nordlige fleksibel til -30 \u00b0C.<\/td>\n<td data-col-size=\"lg\">Egnet for h\u00f8ye temperaturer (opptil ~120 \u00b0C basert p\u00e5 fliser\/metallapplikasjoner); ingen spesifikasjoner for lave temperaturer.<\/td>\n<td data-col-size=\"lg\">Standard: opptil 115 \u00b0C; Ultra-variant opptil 149 \u00b0C; egnet for fryse-tine-sykluser.<\/td>\n<td data-col-size=\"lg\">T\u00e5ler h\u00f8ye temperaturer opptil 115 \u00b0C; fungerer i installasjoner med kaldt v\u00e6r ned til 4 \u00b0C.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Forlengelseshastighet<\/strong><\/td>\n<td data-col-size=\"lg\">400-1000%; tilpasser seg termisk utvidelse\/sammentrekning.<\/td>\n<td data-col-size=\"lg\">Ikke spesifisert; fleksibel for legging flatt, men lavere enn JY-ZCG (typisk SBS ~200-500%).<\/td>\n<td data-col-size=\"lg\">~300% (typisk gummiert asfalt); Grace Ultra-varianten er h\u00f8yere for holdbarhet.<\/td>\n<td data-col-size=\"lg\">~200-400%; designet for fleksibilitet under metallpaneler.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Solabsorpsjon\/refleksjon<\/strong><\/td>\n<td data-col-size=\"lg\">Lav koeffisient (0,07); reflekterer &gt;93% str\u00e5levarme for isolasjon.<\/td>\n<td data-col-size=\"lg\">Ingen spesifikke data; sklihemmende overflate, men ikke foliebasert for h\u00f8y refleksjon.<\/td>\n<td data-col-size=\"lg\">Ingen spesifikke data; noen varianter har granul\u00e6r overflate for UV-beskyttelse, absorpsjonen varierer.<\/td>\n<td data-col-size=\"lg\">Ingen spesifikke data; fokuserer p\u00e5 UV-motstand snarere enn refleksjon.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Installasjonsmetode<\/strong><\/td>\n<td data-col-size=\"lg\">Kaldkonstruksjon; fjern isolasjonsfilmen og lim den; ingen spesialverkt\u00f8y n\u00f8dvendig.<\/td>\n<td data-col-size=\"lg\">Selvheftende med delt slippfilm; mekanisk festing valgfritt; SEALLap for overlappinger.<\/td>\n<td data-col-size=\"lg\">Fjernbar; krever ren dekk; delt baksideutl\u00f8sning for enkelhets skyld.<\/td>\n<td data-col-size=\"lg\">Fjernbar og limbar; selvheftende med beskyttelsesinnlegg; kompatibel med mekaniske festemidler.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Selvhelbredelse<\/strong><\/td>\n<td data-col-size=\"lg\">Ja; reparerer kniv-\/negles\u00e5r ved romtemperatur.<\/td>\n<td data-col-size=\"lg\">Delvis; tetter rundt spiker i mekaniske systemer, men ikke eksplisitt selvreparerende.<\/td>\n<td data-col-size=\"lg\">Ja; gummibelagt lag tetter rundt gjennomf\u00f8ringer.<\/td>\n<td data-col-size=\"lg\">Ja; limet forsegler festehullene.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Bruksomr\u00e5der<\/strong><\/td>\n<td data-col-size=\"lg\">Metalltak i fabrikker, lagerbygg, landbruksanlegg, idrettsanlegg, flyplasser; skj\u00f8ter, skruer, renoveringer; h\u00f8ye\/lave temperaturer og kystomr\u00e5der.<\/td>\n<td data-col-size=\"lg\">Bratt fall under fliser\/metall; armering i perimeter\/beslag; flerlagssystemer.<\/td>\n<td data-col-size=\"lg\">Metall-, tegl- og shingeltak; daler, takskjegg, river; beskyttelse mot isdemninger.<\/td>\n<td data-col-size=\"lg\">Metall- og tegltak; omr\u00e5der med mye vind; hel terrasse eller kritiske soner.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Forlengelse av levetid<\/strong><\/td>\n<td data-col-size=\"lg\">Forlenger levetiden til fargeplatetaket med 20\u201330 \u00e5r.<\/td>\n<td data-col-size=\"lg\">Ikke spesifisert; 180-dagers eksponeringsvurdering.<\/td>\n<td data-col-size=\"lg\">Ikke spesifisert; langsiktig holdbarhet i t\u00f8ft v\u00e6r.<\/td>\n<td data-col-size=\"lg\">Ikke spesifisert; designet for systemer med 40+ \u00e5rs levetid.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Andre merknader<\/strong><\/td>\n<td data-col-size=\"lg\">Sterk korrosjonsbeskyttelse; lufttett; UV-\/korrosjonsbestandig p\u00e5 grunn av folie.<\/td>\n<td data-col-size=\"lg\">Motstand mot vindl\u00f8ft; skumherdende heft for fliser.<\/td>\n<td data-col-size=\"lg\">Utpr\u00f8vd i v\u00e5tt klima; brannsikre alternativer.<\/td>\n<td data-col-size=\"lg\">Pustende; h\u00f8y rivestyrke; forsikringsrabatter i enkelte regioner.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"638\" height=\"1110\" class=\"size-full wp-image-1397 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane6_1.webp\" alt=\"JY-ZCG Farge St\u00e5lflis Metalltak Selvklebende Vanntettingsmembran\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane6_1.webp 638w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane6_1-480x835.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 638px, 100vw\" \/><\/div>\n<\/div>\n<div dir=\"auto\">\n<h2 dir=\"auto\">Kundevurderinger<\/h2>\n<p dir=\"auto\"><strong>John Ram\u00edrez<\/strong> \u2013 USA <em>Vurdering: 4\/5<\/em> Jeg brukte denne membranen p\u00e5 lagertaket mitt i Texas, hvor somrene blir veldig varme. Den taklet temperaturer opptil 80 \u00b0C uten smelting eller forskyvning, og det selvklebende laget gjorde installasjonen enkel uten behov for ekstra verkt\u00f8y. Aluminiumsfoliens overflate ser ut til \u00e5 reflektere varmen godt, noe som holder interi\u00f8ret litt kj\u00f8ligere. Det har g\u00e5tt seks m\u00e5neder, og ingen lekkasjer s\u00e5 langt, selv etter kraftig regn.<\/p>\n<p dir=\"auto\"><strong>Anna M\u00fcller<\/strong> \u2013 Tyskland <em>Vurdering: 5\/5<\/em> Brukte dette p\u00e5 et gammelt fabrikktak i et kystomr\u00e5de med salt luft. De korrosjonshemmende egenskapene har holdt stand mot rustdannelse rundt skruehull og skj\u00f8ter. Det er fleksibelt nok til \u00e5 takle kalde vintre ned til -20 \u00b0C uten \u00e5 sprekke. Enkel \u00e5 p\u00e5f\u00f8re ved \u00e5 bare dra av og lime, og det forseglet skj\u00f8tene effektivt. Taket ser mer beskyttet ut n\u00e5, og vedlikeholdet har v\u00e6rt minimalt.<\/p>\n<p dir=\"auto\"><strong>Li Wei<\/strong> \u2013 Kina <em>Vurdering: 4\/5<\/em> Vi installerte det p\u00e5 et stort jordbruksdrivhus i et omr\u00e5de med hyppige temperatursvingninger. Forlengelsen hjalp det med \u00e5 tilpasse seg metallets ekspansjon uten \u00e5 flaasse av. Vanntettingen fungerte som forventet i monsunsesongen og forhindret fuktighetsoppbygging inni. Selvreparasjonen for sm\u00e5 punkteringer er nyttig, men vi m\u00e5tte s\u00f8rge for at overflaten var ren f\u00f8r vi la det p\u00e5. Alt i alt forlenget det brukbarheten til v\u00e5rt eksisterende tak uten en fullstendig utskifting.<\/p>\n<p dir=\"auto\"><strong>Sarah Thompson<\/strong> \u2013 Australia <em>Vurdering: 4,5\/5<\/em> Brukte dette til \u00e5 renovere taket p\u00e5 en sportsarena som var utsatt for sterk UV-str\u00e5ling og sporadiske stormer. Den lave solabsorpsjonen holdt varmen nede, noe som er et pluss i v\u00e5rt solfylte klima. Den festet seg godt til buede seksjoner og rundt ventilasjons\u00e5pninger, noe som ga en tett forsegling. Ingen problemer med korrosjon enn\u00e5 etter et \u00e5r, og den krevde ikke profesjonell hjelp til installasjon. Et solid alternativ for metalltak under t\u00f8ffe forhold.<\/p>\n<p dir=\"auto\"><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=\"tilbakemeldinger fra kunder\" 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<h3 dir=\"auto\">Vanlige sp\u00f8rsm\u00e5l<\/h3>\n<p dir=\"auto\"><strong>Hvilket temperaturomr\u00e5de t\u00e5ler denne membranen?<\/strong> Membranen er designet for bruk i milj\u00f8er fra -30 \u00b0C til 80 \u00b0C, med varianter tilpasset nordlige (lav fleksibilitet) eller s\u00f8rlige (h\u00f8y varmebestandighet) regioner. Den holder seg stabil uten \u00e5 flyte i varme eller sprekke i kulde.<\/p>\n<p dir=\"auto\"><strong>Hvordan installerer jeg membranen?<\/strong> Installasjonen inneb\u00e6rer \u00e5 rengj\u00f8re overflaten, fjerne isolasjonsfilmen fra det nederste laget og presse den p\u00e5 taket. Det er en kald byggeprosess som ikke krever spesialverkt\u00f8y eller personell, men s\u00f8rg for at overlappingene forsegles ordentlig for best resultat.<\/p>\n<p dir=\"auto\"><strong>Fungerer det p\u00e5 gamle eller rustne tak?<\/strong> Ja, det kan p\u00e5f\u00f8res direkte over aldrende eller rustne fargede st\u00e5lplater uten \u00e5 demontere det originale taket, og gir dekning og korrosjonsbeskyttelse. Overflatebehandling anbefales for \u00e5 fjerne l\u00f8st rusk.<\/p>\n<p dir=\"auto\"><strong>Hvor lenge forlenger det takets levetid?<\/strong> Det kan forlenge levetiden til et farget platetak med 20\u201330 \u00e5r gjennom vanntetting og korrosjonsbeskyttelse, basert p\u00e5 riktig installasjon og milj\u00f8forhold.<\/p>\n<p dir=\"auto\"><strong>Er selvreparasjonsfunksjonen effektiv for alle skader?<\/strong> Selvreparasjonen fungerer for mindre punkteringer som kniv- eller spikerskader ved romtemperatur, slik at materialet kan forsegle seg. Det kan hende at det ikke reparerer st\u00f8rre eller dypere skader fullstendig, noe som kan kreve lapping.<\/p>\n<p dir=\"auto\"><strong>Hvilke overflater eller strukturer er den kompatibel med?<\/strong> Den er egnet for metalltak, inkludert buede eller buede former, skj\u00f8ter, skruehull, takskjegg, r\u00f8r og ventiler. Den brukes ofte p\u00e5 fabrikker, lagerbygg, landbruksanlegg og solcelleanlegg.<\/p>\n<p dir=\"auto\"><strong>Er dette produktet milj\u00f8vennlig?<\/strong> Membranen er giftfri og korroderer ikke underlaget. Den overholder generelle milj\u00f8standarder, men sjekk lokale forskrifter for avhending og bruk i sensitive omr\u00e5der.<\/p>\n<p dir=\"auto\"><strong>Hvordan fungerer den i UV-eksponerte eller kystn\u00e6re milj\u00f8er?<\/strong> Aluminiumsfoliens overflate er motstandsdyktig mot sollys, UV-lys og korrosjon, noe som gj\u00f8r den egnet for kystomr\u00e5der eller omr\u00e5der med h\u00f8y UV-str\u00e5ling. Den reflekterer over 93% str\u00e5levarme for \u00e5 redusere solabsorpsjon.<\/p>\n<p dir=\"auto\"><strong>Hva om membranen ikke fester seg ordentlig?<\/strong> Heften avhenger av en ren og t\u00f8rr overflate. Hvis problemer oppst\u00e5r, legg p\u00e5 nytt trykk eller bruk en grunning om n\u00f8dvendig. Test f\u00f8rst et lite omr\u00e5de under varierende forhold.<\/p>\n<p dir=\"auto\"><strong>Er det en garanti eller returrett?<\/strong> Garantier varierer fra leverand\u00f8r til leverand\u00f8r, og dekker vanligvis materialfeil i 5\u201310 \u00e5r. Kontakt Great Ocean Waterproof for spesifikke detaljer om retur eller krav basert p\u00e5 kj\u00f8pet ditt.<\/p>\n<h2 dir=\"auto\">Om fabrikken v\u00e5r<\/h2>\n<p dir=\"auto\">Great Ocean Waterproof Technology Co., Ltd. (tidligere Weifang Great Ocean New Waterproof Materials Co., Ltd.) ligger i regjeringssetet i Taitou Town i Shouguang City, som er den st\u00f8rste basen for vanntette materialer i Kina. Selskapet ble etablert i 1999 og er en h\u00f8yteknologisk spesialist p\u00e5 vanntetting som integrerer forskning, produksjon og salg i vanntettingsindustrien.<\/p>\n<p dir=\"auto\">Fabrikken dekker et areal p\u00e5 26 000 kvadratmeter. Gjennom \u00e5revis med utvikling og innovasjon har den skaffet seg flere produksjonslinjer for membraner, plater og belegg p\u00e5 avansert innenlandsk niv\u00e5. Hovedproduktene inkluderer vanntette membraner av polyetylen, polypropylen (polyester) og polymer, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">vanntette membraner av polyvinylklorid (PVC)<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">termoplastiske polyolefin (TPO) vanntette membraner<\/a>, vanntette membraner av klorert polyetylen (CPE) for h\u00f8yhastighetstog, selvklebende vanntette membraner av polymerpolypropylen, vanntette membraner av ikke-asfaltbasert reaktiv, forh\u00e5ndsp\u00e5f\u00f8rt selvklebende polymerfilm, vanntette membraner av sterk krysslaminert film av polymerreaktiv, selvklebende vanntette membraner, beskyttende dreneringsplater, vanntette membraner av elastomer\/plastomer modifisert bitumen, selvklebende vanntette membraner av asfalt, polymermodifisert bitumen som er motstandsdyktige mot rotpunkteringer, vanntette membraner av metallbasert polymer som er motstandsdyktige mot rotpunkteringer, vanntette membraner av rotpunkteringer av polymerpolyetylenpolypropylen (polyester), vanntette membraner av polyvinylklorid (PVC) som er motstandsdyktige mot rotpunkteringer, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">enkomponents polyuretan vanntette belegg<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">to-komponents polyuretan vanntette belegg<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/jy-jss-polymer-cement-waterproof-coating\/\">polymersement (JS) kompositt vanntette belegg<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/nb\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">vannbaserte (951) polyuretan vanntette belegg<\/a>, polyetylen-polypropylen (polyester) dedikert t\u00f8rt pulverlim, sementbaserte permeable krystallinske vanntette belegg, sprayhurtigherdende gummiasfalt vanntette belegg, ikke-herdende gummiasfalt vanntette belegg, gjennomsiktig vanntett lim for yttervegger, h\u00f8yelastiske flytende membran vanntette belegg, selvklebende asfalt vanntette b\u00e5nd, selvklebende butylgummib\u00e5nd og dusinvis av andre varianter.<\/p>\n<p dir=\"auto\">Selskapet har sterk teknisk kapasitet, med et team av profesjonelle teknikere, avansert utstyr, komplette testinstrumenter og stabil, p\u00e5litelig kvalitet sertifisert av nasjonale, autoritative testinstitusjoner. Det har mottatt tittelen \u201cComprehensive Quality Management Compliance\u201d fra Landbruksdepartementet, best\u00e5tt sertifisering av kvalitetssikringssystemer og blitt anerkjent som en \u201cNational Authoritative Testing Qualified Product\u201d-enhet av China Quality Inspection Association. I tillegg har det blant annet \u201cIndustrial Construction Product Filing Certificate\u201d og \u201cIndustrial Product Product Product License\u201d i Shandong-provinsen.<\/p>\n<p dir=\"auto\">Selskapet vektlegger kontraktsoverholdelse og troverdighet. Produktene deres selges i mer enn 20 provinser og regioner over hele Kina og eksporteres til en rekke land og regioner i utlandet, noe som gir positive tilbakemeldinger fra brukerne.<\/p>\n<p dir=\"auto\">Great Ocean Waterproof Technology Co., Ltd. tar i bruk moderne driftsstyringsmekanismer, styrt av bedrifts\u00e5nden \u201cintegritet, pragmatisme og innovasjon\u201d, og form\u00e5let om \u201cvinn-vinn-deling\u201d. M\u00e5let er \u00e5 samarbeide med kunder gjennom h\u00f8y kostnadseffektivitet og kvalitetsservice for \u00e5 utvide markedene og oppn\u00e5 kontinuerlig suksess.<\/p>\n<p><iframe loading=\"lazy\" title=\"Oppdag Great Ocean Waterproof: Ledende innovasjon innen vanntettingsl\u00f8sninger siden 1999\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/IKMWgr-NHKU?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p dir=\"auto\">JY-ZCG selvklebende vanntettingsmembran for fargede st\u00e5lplatetak er designet med formuleringer skreddersydd for den termiske ledningsevnen til metalltak, og tilpasser seg nordlige og s\u00f8rlige klimaer i Kina, samt sesongvariasjoner p\u00e5 tvers av regioner. Dette systemet gir vanntetting og korrosjonsbeskyttelse for fargede st\u00e5lplatetak, med s\u00f8rlige varianter som tilbyr motstand opptil 80 grader uten gjennomstr\u00f8mning, og nordlige varianter som gir fleksibilitet ned til -30 grader og en forlengelseshastighet p\u00e5 opptil 1000%. Materialene varierer etter omr\u00e5de og \u00e5rstid, og har en overflate av flerfarget metallfolie fra fabrikken v\u00e5r, som inkluderer egenskaper som fuktmotstand, lufttetthet, varmeisolasjon, motstandsdyktighet mot sollys og ultrafiolett lys, og korrosjonsmotstand. Som produsent tilbyr vi konkurransedyktige prisalternativer for bulkbestillinger.<\/p>","protected":false},"featured_media":1394,"template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"[embed]https:\/\/youtu.be\/fEmCEGqx7F4[\/embed]\r\n<h2 dir=\"auto\">Product Introduction<\/h2>\r\nThe JY-ZCG Color Steel Tile Metal Roof Self-Adhesive Waterproofing Membrane is designed for use on metal roofs, incorporating formulations tailored to regional climate variations and seasonal conditions. It forms part of a waterproofing and anti-corrosion system for color plate roofs, with southern variants offering resistance to temperatures up to 80 degrees Celsius without flow, and northern variants providing flexibility down to -30 degrees Celsius along with an elongation rate reaching 1000%. Materials are selected based on location and time of year to address specific environmental factors such as high thermal conductivity in metal structures. The membrane features a surface layer of colored metal aluminum foil, which contributes properties including moisture resistance, airtightness, heat insulation, tolerance to sunlight and ultraviolet exposure, and corrosion resistance. Installation involves self-adhesion, suitable for both new constructions and repairs, and it meets general standards for non-toxic, environmentally compliant applications without causing substrate corrosion.\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>1.2 \/ 1.5\/ 2.0<\/td>\r\n<td style=\"background-color: #eef2f7\">Length(m)<\/td>\r\n<td>20 \/ 25<\/td>\r\n<td style=\"background-color: #eef2f7\">Width(m)<\/td>\r\n<td>1.0<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h3 dir=\"auto\">Product Features<\/h3>\r\n<ul dir=\"auto\">\r\n \t<li>Low solar radiation absorption coefficient of 0.07, enabling reflection of over 93% of radiant heat for thermal insulation.<\/li>\r\n \t<li>Elongation rate of 400-1000%, allowing adaptability to thermal expansion and contraction in metal roofs; adheres to roof contours, isolates air from the metal surface to provide waterproofing and anti-corrosion properties, extending roof service life by 20-30 years.<\/li>\r\n \t<li>Simple cold construction process without need for specialized personnel; involves removing the isolation film from the lower layer and applying directly.<\/li>\r\n \t<li>Strong adhesion with self-healing capability for minor damages like knife or nail wounds at room temperature.<\/li>\r\n<\/ul>\r\n<img class=\"size-full wp-image-1396 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane7_1.webp\" alt=\"JY-ZCG Color Steel Tile Metal Roof Self-Adhesive Waterproofing Membrane\" width=\"1004\" height=\"973\" \/>\r\n<h3>Performance<\/h3>\r\n<table style=\"width: 100%;text-align: center;border-radius: 8px;overflow: hidden\" 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 colspan=\"2\">PE<\/th>\r\n<th colspan=\"2\">PET<\/th>\r\n<th>D<\/th>\r\n<\/tr>\r\n<tr style=\"background-color: #eef2f7\">\r\n<td><\/td>\r\n<td><\/td>\r\n<td><\/td>\r\n<th>\u2160<\/th>\r\n<th>\u2161<\/th>\r\n<th>\u2160<\/th>\r\n<th>\u2161<\/th>\r\n<th><\/th>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"4\">1<\/td>\r\n<td rowspan=\"4\">Tensile property<\/td>\r\n<td>Pulling force\/(N\/50mm) \u2265<\/td>\r\n<td>150<\/td>\r\n<td>200<\/td>\r\n<td>150<\/td>\r\n<td>200<\/td>\r\n<td>-<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Elongation at maximum tension\/% \u2265<\/td>\r\n<td colspan=\"2\">200<\/td>\r\n<td colspan=\"2\">30<\/td>\r\n<td>-<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Fracture elongation rate\/% \u2265<\/td>\r\n<td colspan=\"2\">250<\/td>\r\n<td colspan=\"2\">150<\/td>\r\n<td>450<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Phenomenon during stretching<\/td>\r\n<td colspan=\"6\">During the stretching process, there is no separation between the asphalt coating<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>2<\/td>\r\n<td colspan=\"2\">Tear strength of nail rod\/N \u2265<\/td>\r\n<td>60<\/td>\r\n<td>110<\/td>\r\n<td>30<\/td>\r\n<td>40<\/td>\r\n<td>-<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>3<\/td>\r\n<td colspan=\"2\">Heat resistance<\/td>\r\n<td colspan=\"5\">Sliding at 70 \u00b0C not exceeding 2mm<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">4<\/td>\r\n<td colspan=\"2\" rowspan=\"2\">Low temperature flexibility\/\u00b0C<\/td>\r\n<td colspan=\"5\">5 columns<\/td>\r\n<\/tr>\r\n<tr>\r\n<td colspan=\"5\">No cracks<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td colspan=\"2\">Impermeability<\/td>\r\n<td colspan=\"5\">0.2 MPa, impermeable for 120 minutes<\/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>Factories and warehouses: Waterproofing treatment for permeable areas such as joints and screw holes on color steel tile roofs.<\/li>\r\n \t<li>Logistics centers: Overall waterproofing or partial repair of large-span metal roofs.<\/li>\r\n \t<li>Agricultural facilities: Moisture-proofing and leak-proofing for metal roofs on breeding farms and greenhouses.<\/li>\r\n \t<li>Sports venues and exhibition halls: Waterproof sealing of metal roof joints, gutters, and other areas.<\/li>\r\n \t<li>Airports and stations: Waterproof protection for metal roofs subject to deformation from temperature differences.<\/li>\r\n \t<li>Solar bases: Waterproof reinforcement at photovoltaic panel installation sites.<\/li>\r\n \t<li>High and low temperature environments: Suitable for areas with temperature ranges from -20\u00b0C to 80\u00b0C, including regions with significant temperature variations or coastal corrosive conditions.<\/li>\r\n \t<li>Renovation of old roofs: Direct coverage over aging or rusted color steel tiles without removing the original roof.<\/li>\r\n \t<li>Complex structures: Applicable to irregular metal roof shapes, such as curved or arched designs.<\/li>\r\n \t<li>Joints and screw joints: Prevention of water leakage due to wind vibration or thermal expansion and contraction.<\/li>\r\n \t<li>Tianguo and eaves: Enhancement of waterproof durability in drainage areas.<\/li>\r\n \t<li>Pipes and vents: Sealing around protruding roof components.<\/li>\r\n<\/ul>\r\n<img class=\"size-full wp-image-1395 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane3_1.webp\" alt=\"JY-ZCG Color Steel Tile Metal Roof Self-Adhesive Waterproofing Membrane\" width=\"1614\" height=\"587\" \/>\r\n<h2 dir=\"auto\">Comparison of Similar Self-Adhesive Waterproofing Membranes for Metal Roofs<\/h2>\r\n<p dir=\"auto\">The JY-ZCG Color Steel Tile Metal Roof Self-Adhesive Waterproofing Membrane from Great Ocean Waterproof is a specialized product for metal roofing applications. Based on available data from the company's website and industry sources, it can be compared to other self-adhesive membranes like Polyglass Polystick TU Max, GCP Grace Ice &amp; Water Shield, and Owens Corning Titanium PSU30. These products share common uses in providing waterproofing, anti-corrosion, and thermal protection under metal roofs, but differ in composition, performance specs, and suitability for specific conditions. Note that direct head-to-head testing data is limited, and specs are drawn from manufacturer documentation and industry reviews.<\/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-ZCG (Great Ocean Waterproof)<\/th>\r\n<th data-col-size=\"lg\">Polystick TU Max (Polyglass)<\/th>\r\n<th data-col-size=\"lg\">Grace Ice &amp; Water Shield (GCP)<\/th>\r\n<th data-col-size=\"lg\">Titanium PSU30 (Owens Corning)<\/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\">Polymer-modified asphalt with colored metal aluminum foil surface; self-adhesive base.<\/td>\r\n<td data-col-size=\"lg\">Polymer-modified bitumen upper layer; SBS elastomeric self-adhesive bottom; polyester reinforced fabric surface.<\/td>\r\n<td data-col-size=\"lg\">Rubberized asphalt with laminated polyethylene film; available in standard and high-temp variants.<\/td>\r\n<td data-col-size=\"lg\">Rubberized asphalt with woven polypropylene top; self-adhesive backing.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Temperature Resistance<\/strong><\/td>\r\n<td data-col-size=\"lg\">-30\u00b0C to 80\u00b0C; southern variant resists flow up to 80\u00b0C, northern flexible to -30\u00b0C.<\/td>\r\n<td data-col-size=\"lg\">High-temperature suitable (up to ~120\u00b0C based on tile\/metal applications); no low-temp specifics.<\/td>\r\n<td data-col-size=\"lg\">Standard: up to 240\u00b0F (115\u00b0C); Ultra variant up to 300\u00b0F (149\u00b0C); good for freeze-thaw cycles.<\/td>\r\n<td data-col-size=\"lg\">High-temp rated up to 240\u00b0F (115\u00b0C); performs in cold weather installations down to 40\u00b0F (4\u00b0C).<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Elongation Rate<\/strong><\/td>\r\n<td data-col-size=\"lg\">400-1000%; adapts to thermal expansion\/contraction.<\/td>\r\n<td data-col-size=\"lg\">Not specified; flexible for laying flat but lower than JY-ZCG (typical SBS ~200-500%).<\/td>\r\n<td data-col-size=\"lg\">~300% (rubberized asphalt typical); Grace Ultra variant higher for durability.<\/td>\r\n<td data-col-size=\"lg\">~200-400%; designed for flexibility under metal panels.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Solar Absorption\/Reflection<\/strong><\/td>\r\n<td data-col-size=\"lg\">Low coefficient (0.07); reflects &gt;93% radiant heat for insulation.<\/td>\r\n<td data-col-size=\"lg\">No specific data; skid-resistant surface, but not foil-based for high reflection.<\/td>\r\n<td data-col-size=\"lg\">No specific data; some variants have granule surface for UV protection, absorption varies.<\/td>\r\n<td data-col-size=\"lg\">No specific data; focuses on UV resistance rather than reflection.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Installation Method<\/strong><\/td>\r\n<td data-col-size=\"lg\">Cold construction; remove isolation film and stick; no specialized tools needed.<\/td>\r\n<td data-col-size=\"lg\">Self-adhered with split release film; mechanical fastening optional; SEALLap for overlaps.<\/td>\r\n<td data-col-size=\"lg\">Peel-and-stick; requires clean deck; split-back release for ease.<\/td>\r\n<td data-col-size=\"lg\">Peel-and-stick; self-adhering with release liner; compatible with mechanical fasteners.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Self-Healing<\/strong><\/td>\r\n<td data-col-size=\"lg\">Yes; repairs knife\/nail wounds at room temperature.<\/td>\r\n<td data-col-size=\"lg\">Partial; seals around nails in mechanical systems, but not explicit self-healing.<\/td>\r\n<td data-col-size=\"lg\">Yes; rubberized layer seals around penetrations.<\/td>\r\n<td data-col-size=\"lg\">Yes; adhesive seals fastener holes.<\/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\">Metal roofs in factories, warehouses, agricultural facilities, sports venues, airports; joints, screws, renovations; high\/low temp and coastal areas.<\/td>\r\n<td data-col-size=\"lg\">Steep-slope under tile\/metal; perimeter\/flashing reinforcement; multi-ply systems.<\/td>\r\n<td data-col-size=\"lg\">Metal, tile, shingle roofs; valleys, eaves, rakes; ice dam protection.<\/td>\r\n<td data-col-size=\"lg\">Metal and tile roofs; high-wind areas; full deck or critical zones.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Service Life Extension<\/strong><\/td>\r\n<td data-col-size=\"lg\">Extends color plate roof life by 20-30 years.<\/td>\r\n<td data-col-size=\"lg\">Not specified; 180-day exposure rating.<\/td>\r\n<td data-col-size=\"lg\">Not specified; long-term durability in harsh weather.<\/td>\r\n<td data-col-size=\"lg\">Not specified; designed for 40+ year systems.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Other Notes<\/strong><\/td>\r\n<td data-col-size=\"lg\">Strong anti-corrosion; airtight; UV\/corrosion resistant due to foil.<\/td>\r\n<td data-col-size=\"lg\">Wind uplift resistance; foam-set adhesion for tiles.<\/td>\r\n<td data-col-size=\"lg\">Proven in wet climates; fire-resistant options.<\/td>\r\n<td data-col-size=\"lg\">Breathable; high tear strength; insurance discounts in some regions.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<img class=\"size-full wp-image-1397 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-ZCG-Color-Steel-Tile-Metal-Roof-Self-Adhesive-Waterproofing-Membrane6_1.webp\" alt=\"JY-ZCG Color Steel Tile Metal Roof Self-Adhesive Waterproofing Membrane\" \/>\r\n\r\n<\/div>\r\n<\/div>\r\n<div dir=\"auto\">\r\n<h2 dir=\"auto\">Customer Reviews<\/h2>\r\n<p dir=\"auto\"><strong>John Ramirez<\/strong> - United States <em>Rating: 4\/5<\/em> I used this membrane on my warehouse roof in Texas, where summers get really hot. It handled temperatures up to 80\u00b0C without any melting or shifting, and the self-adhesive layer made installation straightforward without needing extra tools. The aluminum foil surface seems to reflect heat well, keeping the interior a bit cooler. It's been six months, and no leaks so far, even after heavy rains.<\/p>\r\n<p dir=\"auto\"><strong>Anna M\u00fcller<\/strong> - Germany <em>Rating: 5\/5<\/em> Applied this to an old factory roof in a coastal area with salty air. The anti-corrosion properties have held up against rust formation around screw holes and joints. It's flexible enough to deal with our cold winters down to -20\u00b0C without cracking. Easy to apply by just peeling and sticking, and it sealed the seams effectively. The roof looks more protected now, and maintenance has been minimal.<\/p>\r\n<p dir=\"auto\"><strong>Li Wei<\/strong> - China <em>Rating: 4\/5<\/em> We installed it on a large agricultural greenhouse in a region with frequent temperature swings. The elongation helped it adapt to the metal expansion without peeling off. Waterproofing worked as expected during monsoon season, preventing moisture buildup inside. The self-healing for small punctures is useful, though we had to ensure the surface was clean before applying. Overall, it extended the usability of our existing roof without a full replacement.<\/p>\r\n<p dir=\"auto\"><strong>Sarah Thompson<\/strong> - Australia <em>Rating: 4.5\/5<\/em> Used this for renovating a sports venue roof exposed to strong UV and occasional storms. The low solar absorption kept the heat down, which is a plus in our sunny climate. It adhered well to curved sections and around vents, providing a tight seal. No issues with corrosion yet after a year, and it didn't require professional help for installation. A solid option for metal roofs in harsh conditions.<\/p>\r\n<p dir=\"auto\"><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\" \/><\/p>\r\n\r\n<h3 dir=\"auto\">FAQ<\/h3>\r\n<p dir=\"auto\"><strong>What is the temperature range this membrane can withstand?<\/strong> The membrane is designed for use in environments from -30\u00b0C to 80\u00b0C, with variants adapted for northern (low flexibility) or southern (high heat resistance) regions. It remains stable without flowing in heat or cracking in cold.<\/p>\r\n<p dir=\"auto\"><strong>How do I install the membrane?<\/strong> Installation involves cleaning the surface, removing the isolation film from the lower layer, and pressing it onto the roof. It's a cold construction process that doesn't require specialized tools or personnel, but ensure overlaps are sealed properly for best results.<\/p>\r\n<p dir=\"auto\"><strong>Does it work on old or rusted roofs?<\/strong> Yes, it can be applied directly over aging or rusted color steel tiles without dismantling the original roof, providing coverage and anti-corrosion protection. Surface preparation is recommended to remove loose debris.<\/p>\r\n<p dir=\"auto\"><strong>How long does it extend the roof's service life?<\/strong> It can extend the life of a color plate roof by 20-30 years through waterproofing and anti-corrosion effects, based on proper installation and environmental conditions.<\/p>\r\n<p dir=\"auto\"><strong>Is the self-healing feature effective for all damages?<\/strong> The self-healing works for minor punctures like knife or nail wounds at room temperature, allowing the material to seal itself. It may not fully repair larger or deeper damages, which could require patching.<\/p>\r\n<p dir=\"auto\"><strong>What surfaces or structures is it compatible with?<\/strong> It's suitable for metal roofs, including curved or arched shapes, joints, screw holes, eaves, pipes, and vents. It's commonly used on factories, warehouses, agricultural facilities, and solar installations.<\/p>\r\n<p dir=\"auto\"><strong>Is this product environmentally friendly?<\/strong> The membrane is non-toxic and doesn't corrode the substrate. It complies with general environmental standards, but check local regulations for disposal and application in sensitive areas.<\/p>\r\n<p dir=\"auto\"><strong>How does it perform in UV-exposed or coastal environments?<\/strong> The aluminum foil surface provides resistance to sunlight, UV light, and corrosion, making it suitable for coastal or high-UV areas. It reflects over 93% of radiant heat to reduce solar absorption.<\/p>\r\n<p dir=\"auto\"><strong>What if the membrane doesn't adhere properly?<\/strong> Adhesion depends on a clean, dry surface. If issues occur, reapply pressure or use a primer if needed. Test a small area first in variable conditions.<\/p>\r\n<p dir=\"auto\"><strong>Is there a warranty or return policy?<\/strong> Warranties vary by supplier, typically covering material defects for 5-10 years. Contact Great Ocean Waterproof for specific details on returns or claims based on your purchase.<\/p>\r\n\r\n<h2 dir=\"auto\">About Our Factory<\/h2>\r\n<p dir=\"auto\">Great Ocean Waterproof Technology Co., Ltd. (formerly Weifang Great Ocean New Waterproof Materials Co., Ltd.) is located in the government seat of Taitou Town, Shouguang City, which is the largest waterproof materials base in China. Established in 1999, the company is a high-tech waterproofing specialist integrating research, production, and sales in the waterproofing industry.<\/p>\r\n<p dir=\"auto\">The factory covers an area of 26,000 square meters. Through years of development and innovation, it has acquired multiple production lines for membranes, sheets, and coatings at advanced domestic levels. Main products include polyethylene polypropylene (polyester) polymer waterproof membranes, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">polyvinyl chloride (PVC) waterproof membranes<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">thermoplastic polyolefin (TPO) waterproof membranes<\/a>, high-speed rail dedicated chlorinated polyethylene (CPE) waterproof membranes, polymer polypropylene self-adhesive waterproof membranes, non-asphalt-based reactive pre-applied polymer self-adhesive film waterproof membranes, strong cross-laminated film polymer reactive adhesive waterproof membranes, protective drainage boards, elastomeric\/plastomeric modified bitumen waterproof membranes, asphalt-based self-adhesive waterproof membranes, polymer-modified bitumen root-puncture resistant waterproof membranes, metal-based polymer root-puncture resistant waterproof membranes, root-puncture resistant polymer polyethylene polypropylene (polyester) waterproof membranes, root-puncture resistant polyvinyl chloride PVC waterproof membranes, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">single-component polyurethane waterproof coatings<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">two-component polyurethane waterproof coatings<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-jss-polymer-cement-waterproof-coating\/\">polymer cement (JS) composite waterproof coatings<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">water-based (951) polyurethane waterproof coatings<\/a>, polyethylene polypropylene (polyester) dedicated dry powder adhesive, cement-based permeable crystalline waterproof coatings, spray quick-setting rubber asphalt waterproof coatings, non-curing rubber asphalt waterproof coatings, exterior wall transparent waterproof glue, high-elasticity liquid membrane waterproof coatings, self-adhesive asphalt waterproof tapes, butyl rubber self-adhesive tapes, and dozens of other varieties.<\/p>\r\n<p dir=\"auto\">The company has strong technical capabilities, with a team of professional technicians, advanced equipment, complete testing instruments, and stable, reliable quality certified by national authoritative testing institutions. It has received the \"Comprehensive Quality Management Compliance\" title from the Ministry of Agriculture, passed quality assurance system certification, and been recognized as a \"National Authoritative Testing Qualified Product\" unit by the China Quality Inspection Association. Additionally, it holds the Shandong Province \"Industrial Construction Product Filing Certificate\" and \"Industrial Product Production License,\" among others.<\/p>\r\n<p dir=\"auto\">The company emphasizes contract compliance and credibility. Its products are sold in more than 20 provinces and regions across China and exported to multiple countries and regions overseas, earning positive feedback from users.<\/p>\r\n<p dir=\"auto\">Great Ocean Waterproof Technology Co., Ltd. adopts modern operational management mechanisms, guided by the corporate spirit of \"integrity, pragmatism, and innovation,\" and the purpose of \"win-win sharing.\" It aims to collaborate with customers through high cost-effectiveness and quality service to expand markets and achieve ongoing success.<\/p>\r\n[embed]https:\/\/youtu.be\/IKMWgr-NHKU[\/embed]\r\n\r\n<\/div>","_et_gb_content_width":""},"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-1393","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\/nb\/wp-json\/wp\/v2\/product\/1393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/media\/1394"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/media?parent=1393"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/product_brand?post=1393"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/product_cat?post=1393"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/nb\/wp-json\/wp\/v2\/product_tag?post=1393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}