{"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\/fr\/product\/jy-zcg-color-steel-tile-metal-roof-self-adhesive-waterproofing-membrane\/","title":{"rendered":"Membrane d'\u00e9tanch\u00e9it\u00e9 auto-adh\u00e9sive pour toiture m\u00e9tallique en tuiles d'acier color\u00e9es JY-ZCG"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"Guide ultime de la membrane d&#039;\u00e9tanch\u00e9it\u00e9 auto-adh\u00e9sive \u00e0 base d&#039;asphalte de Great Ocean\" 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\">Pr\u00e9sentation du produit<\/h2>\n<p>La membrane d'\u00e9tanch\u00e9it\u00e9 auto-adh\u00e9sive JY-ZCG pour toitures m\u00e9talliques en t\u00f4le d'acier color\u00e9e est con\u00e7ue sp\u00e9cifiquement pour ce type de toiture. Sa formulation est adapt\u00e9e aux variations climatiques r\u00e9gionales et aux conditions saisonni\u00e8res. Elle fait partie int\u00e9grante d'un syst\u00e8me d'\u00e9tanch\u00e9it\u00e9 et de protection anticorrosion pour toitures en t\u00f4le d'acier color\u00e9e. Les versions pour le sud offrent une r\u00e9sistance \u00e0 des temp\u00e9ratures allant jusqu'\u00e0 80 \u00b0C sans coulure, tandis que les versions pour le nord garantissent une flexibilit\u00e9 jusqu'\u00e0 -30 \u00b0C et un allongement maximal de 1000%. Le choix des mat\u00e9riaux d\u00e9pend de la localisation et de la p\u00e9riode de l'ann\u00e9e, afin de r\u00e9pondre aux exigences environnementales sp\u00e9cifiques, telles que la conductivit\u00e9 thermique \u00e9lev\u00e9e des structures m\u00e9talliques. La membrane est compos\u00e9e d'une couche superficielle en feuille d'aluminium color\u00e9e, lui conf\u00e9rant des propri\u00e9t\u00e9s telles que la r\u00e9sistance \u00e0 l'humidit\u00e9, l'\u00e9tanch\u00e9it\u00e9 \u00e0 l'air, l'isolation thermique, la tol\u00e9rance aux rayons du soleil et aux ultraviolets, ainsi que la r\u00e9sistance \u00e0 la corrosion. Son application est auto-adh\u00e9sive et convient aussi bien aux constructions neuves qu'aux r\u00e9parations. Elle r\u00e9pond aux normes g\u00e9n\u00e9rales relatives aux applications non toxiques et respectueuses de l'environnement, sans risque de corrosion du support.<\/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;\">\u00c9paisseur (mm)<\/td>\n<td>1.2 \/ 1.5\/ 2.0<\/td>\n<td style=\"background-color: #eef2f7;\">Longueur (m)<\/td>\n<td>20 \/ 25<\/td>\n<td style=\"background-color: #eef2f7;\">Largeur (m)<\/td>\n<td>1.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Caract\u00e9ristiques du produit<\/h3>\n<ul dir=\"auto\">\n<li>Faible coefficient d'absorption du rayonnement solaire de 0,07, permettant la r\u00e9flexion de plus de 93% de chaleur rayonnante pour l'isolation thermique.<\/li>\n<li>Taux d'allongement de 400 \u00e0 1000 TP6T, permettant une adaptabilit\u00e9 \u00e0 la dilatation et \u00e0 la contraction thermiques des toitures m\u00e9talliques ; adh\u00e8re aux contours du toit, isole l'air de la surface m\u00e9tallique pour assurer l'\u00e9tanch\u00e9it\u00e9 et la protection contre la corrosion, prolongeant ainsi la dur\u00e9e de vie du toit de 20 \u00e0 30 ans.<\/li>\n<li>Proc\u00e9d\u00e9 de construction \u00e0 froid simple ne n\u00e9cessitant pas de personnel sp\u00e9cialis\u00e9 ; consiste \u00e0 retirer le film isolant de la couche inf\u00e9rieure et \u00e0 l'appliquer directement.<\/li>\n<li>Forte adh\u00e9rence et capacit\u00e9 d'auto-r\u00e9paration pour les dommages mineurs tels que les plaies par couteau ou par clou \u00e0 temp\u00e9rature ambiante.<\/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=\"Membrane d&#039;\u00e9tanch\u00e9it\u00e9 auto-adh\u00e9sive pour toiture m\u00e9tallique en tuiles d&#039;acier color\u00e9es JY-ZCG\" 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>Performance<\/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>Non.<\/th>\n<th colspan=\"2\">Article<\/th>\n<th colspan=\"2\">PE<\/th>\n<th colspan=\"2\">ANIMAL DE COMPAGNIE<\/th>\n<th>D<\/th>\n<\/tr>\n<tr style=\"background-color: #eef2f7;\">\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<th>I<\/th>\n<th>II<\/th>\n<th>I<\/th>\n<th>II<\/th>\n<th><\/th>\n<\/tr>\n<tr>\n<td rowspan=\"4\">1<\/td>\n<td rowspan=\"4\">propri\u00e9t\u00e9 de traction<\/td>\n<td>Force de traction (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>Allongement \u00e0 la tension maximale\/% \u2265<\/td>\n<td colspan=\"2\">200<\/td>\n<td colspan=\"2\">30<\/td>\n<td>\u2013<\/td>\n<\/tr>\n<tr>\n<td>Taux d'allongement de la fracture\/% \u2265<\/td>\n<td colspan=\"2\">250<\/td>\n<td colspan=\"2\">150<\/td>\n<td>450<\/td>\n<\/tr>\n<tr>\n<td>Ph\u00e9nom\u00e8ne survenant lors des \u00e9tirements<\/td>\n<td colspan=\"6\">Lors du processus d'\u00e9tirement, il n'y a pas de s\u00e9paration entre le rev\u00eatement d'asphalte et le rev\u00eatement.<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td colspan=\"2\">R\u00e9sistance \u00e0 la d\u00e9chirure de la tige de clou\/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\">r\u00e9sistance \u00e0 la chaleur<\/td>\n<td colspan=\"5\">Glissement \u00e0 70 \u00b0C ne d\u00e9passant pas 2 mm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">4<\/td>\n<td colspan=\"2\" rowspan=\"2\">Flexibilit\u00e9 \u00e0 basse temp\u00e9rature\/\u00b0C<\/td>\n<td colspan=\"5\">5 colonnes<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">Aucune fissure<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td colspan=\"2\">Imperm\u00e9abilit\u00e9<\/td>\n<td colspan=\"5\">0,2 MPa, imperm\u00e9able pendant 120 minutes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Applications<\/h3>\n<ul dir=\"auto\">\n<li>Usines et entrep\u00f4ts\u00a0: Traitement d\u2019\u00e9tanch\u00e9it\u00e9 des zones perm\u00e9ables telles que les joints et les trous de vis sur les toitures en tuiles d\u2019acier color\u00e9es.<\/li>\n<li>Centres logistiques : \u00c9tanch\u00e9it\u00e9 compl\u00e8te ou r\u00e9paration partielle des toitures m\u00e9talliques de grande port\u00e9e.<\/li>\n<li>Installations agricoles\u00a0: \u00c9tanch\u00e9it\u00e9 \u00e0 l\u2019humidit\u00e9 et aux fuites des toitures m\u00e9talliques des \u00e9levages et des serres.<\/li>\n<li>Sites sportifs et halls d'exposition\u00a0: \u00e9tanch\u00e9it\u00e9 des joints de toiture m\u00e9tallique, des goutti\u00e8res et autres zones.<\/li>\n<li>A\u00e9roports et gares : Protection \u00e9tanche pour les toitures m\u00e9talliques sujettes \u00e0 la d\u00e9formation due aux diff\u00e9rences de temp\u00e9rature.<\/li>\n<li>Bases solaires : Renforcement \u00e9tanche des sites d'installation des panneaux photovolta\u00efques.<\/li>\n<li>Environnements \u00e0 temp\u00e9ratures \u00e9lev\u00e9es et basses\u00a0: Convient aux zones o\u00f9 les temp\u00e9ratures varient de -20\u00a0\u00b0C \u00e0 80\u00a0\u00b0C, y compris les r\u00e9gions connaissant d\u2019importantes variations de temp\u00e9rature ou des conditions c\u00f4ti\u00e8res corrosives.<\/li>\n<li>R\u00e9novation de toitures anciennes : Couverture directe sur tuiles en acier color\u00e9 vieillissantes ou rouill\u00e9es sans d\u00e9poser la toiture d'origine.<\/li>\n<li>Structures complexes\u00a0: Applicable aux toitures m\u00e9talliques de formes irr\u00e9guli\u00e8res, telles que les toitures courbes ou arqu\u00e9es.<\/li>\n<li>Joints et assemblages viss\u00e9s\u00a0: Pr\u00e9vention des fuites d\u2019eau dues aux vibrations dues au vent ou \u00e0 la dilatation et \u00e0 la contraction thermiques.<\/li>\n<li>Tianguo et avant-toits\u00a0: Am\u00e9lioration de la durabilit\u00e9 de l\u2019\u00e9tanch\u00e9it\u00e9 dans les zones de drainage.<\/li>\n<li>Tuyaux et conduits de ventilation\u00a0: \u00e9tanch\u00e9it\u00e9 autour des \u00e9l\u00e9ments de toiture saillants.<\/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=\"Membrane d&#039;\u00e9tanch\u00e9it\u00e9 auto-adh\u00e9sive pour toiture m\u00e9tallique en tuiles d&#039;acier color\u00e9es JY-ZCG\" 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\">Comparaison de membranes d'\u00e9tanch\u00e9it\u00e9 auto-adh\u00e9sives similaires pour toitures m\u00e9talliques<\/h2>\n<p dir=\"auto\">La membrane d'\u00e9tanch\u00e9it\u00e9 auto-adh\u00e9sive JY-ZCG pour toitures m\u00e9talliques en tuiles d'acier color\u00e9es de Great Ocean Waterproof est un produit sp\u00e9cialis\u00e9 pour les applications de toiture m\u00e9tallique. D'apr\u00e8s les donn\u00e9es disponibles sur le site web de l'entreprise et aupr\u00e8s de sources sectorielles, elle peut \u00eatre compar\u00e9e \u00e0 d'autres membranes auto-adh\u00e9sives telles que Polyglass Polystick TU Max, GCP Grace Ice &amp; Water Shield et Owens Corning Titanium PSU30. Ces produits ont en commun d'assurer l'\u00e9tanch\u00e9it\u00e9, la protection anticorrosion et l'isolation thermique des toitures m\u00e9talliques, mais diff\u00e8rent par leur composition, leurs performances et leur ad\u00e9quation \u00e0 des conditions sp\u00e9cifiques. Il convient de noter que les donn\u00e9es issues de tests comparatifs directs sont limit\u00e9es et que les sp\u00e9cifications proviennent de la documentation du fabricant et des avis des acteurs du secteur.<\/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\">Fonctionnalit\u00e9<\/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\">Alimentation en titane PSU30 (Owens Corning)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Composition<\/strong><\/td>\n<td data-col-size=\"lg\">Asphalte modifi\u00e9 aux polym\u00e8res avec surface en feuille d'aluminium m\u00e9tallique color\u00e9e ; base auto-adh\u00e9sive.<\/td>\n<td data-col-size=\"lg\">Couche sup\u00e9rieure en bitume modifi\u00e9 par polym\u00e8re ; dessous auto-adh\u00e9sif \u00e9lastom\u00e8re SBS ; surface en tissu renforc\u00e9 de polyester.<\/td>\n<td data-col-size=\"lg\">Asphalte caoutchout\u00e9 avec film de poly\u00e9thyl\u00e8ne lamin\u00e9 ; disponible en versions standard et haute temp\u00e9rature.<\/td>\n<td data-col-size=\"lg\">Asphalte caoutchout\u00e9 avec surface en polypropyl\u00e8ne tiss\u00e9 ; support auto-adh\u00e9sif.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>R\u00e9sistance \u00e0 la temp\u00e9rature<\/strong><\/td>\n<td data-col-size=\"lg\">-30\u00b0C \u00e0 80\u00b0C ; la variante sud r\u00e9siste \u00e0 l'\u00e9coulement jusqu'\u00e0 80\u00b0C, la variante nord est flexible jusqu'\u00e0 -30\u00b0C.<\/td>\n<td data-col-size=\"lg\">Convient aux hautes temp\u00e9ratures (jusqu'\u00e0 ~120\u00b0C selon les applications carrelage\/m\u00e9tal) ; aucune sp\u00e9cification pour les basses temp\u00e9ratures.<\/td>\n<td data-col-size=\"lg\">Standard : jusqu'\u00e0 240 \u00b0F (115 \u00b0C) ; variante Ultra jusqu'\u00e0 300 \u00b0F (149 \u00b0C) ; convient aux cycles de cong\u00e9lation-d\u00e9cong\u00e9lation.<\/td>\n<td data-col-size=\"lg\">R\u00e9sistant aux hautes temp\u00e9ratures jusqu'\u00e0 240 \u00b0F (115 \u00b0C) ; fonctionne dans des installations par temps froid jusqu'\u00e0 40 \u00b0F (4 \u00b0C).<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Taux d'allongement<\/strong><\/td>\n<td data-col-size=\"lg\">400-1000% ; s'adapte \u00e0 la dilatation\/contraction thermique.<\/td>\n<td data-col-size=\"lg\">Non sp\u00e9cifi\u00e9 ; flexible pour une pose \u00e0 plat mais inf\u00e9rieur \u00e0 JY-ZCG (SBS typique ~200-500%).<\/td>\n<td data-col-size=\"lg\">~300% (asphalte caoutchout\u00e9 typique) ; variante Grace Ultra sup\u00e9rieure pour une durabilit\u00e9 accrue.<\/td>\n<td data-col-size=\"lg\">~200-400% ; con\u00e7u pour une flexibilit\u00e9 sous les panneaux m\u00e9talliques.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Absorption\/r\u00e9flexion solaire<\/strong><\/td>\n<td data-col-size=\"lg\">Faible coefficient (0,07) ; r\u00e9fl\u00e9chit la chaleur rayonnante &gt;93% pour l'isolation.<\/td>\n<td data-col-size=\"lg\">Donn\u00e9es non sp\u00e9cifiques\u00a0; surface antid\u00e9rapante, mais sans rev\u00eatement en feuille m\u00e9tallique pour une r\u00e9flexion \u00e9lev\u00e9e.<\/td>\n<td data-col-size=\"lg\">Aucune donn\u00e9e sp\u00e9cifique\u00a0; certaines variantes ont une surface granuleuse pour la protection UV, l\u2019absorption varie.<\/td>\n<td data-col-size=\"lg\">Aucune donn\u00e9e sp\u00e9cifique\u00a0; l\u2019accent est mis sur la r\u00e9sistance aux UV plut\u00f4t que sur la r\u00e9flexion.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>M\u00e9thode d'installation<\/strong><\/td>\n<td data-col-size=\"lg\">Construction \u00e0 froid\u00a0; retirez le film isolant et collez\u00a0; aucun outil sp\u00e9cialis\u00e9 n\u2019est n\u00e9cessaire.<\/td>\n<td data-col-size=\"lg\">Auto-adh\u00e9sif avec film protecteur pr\u00e9d\u00e9coup\u00e9 ; fixation m\u00e9canique en option ; SEALLap pour les chevauchements.<\/td>\n<td data-col-size=\"lg\">Autocollant ; n\u00e9cessite une surface propre ; dos pr\u00e9d\u00e9coup\u00e9 pour un d\u00e9collement facile.<\/td>\n<td data-col-size=\"lg\">Autocollant ; auto-adh\u00e9sif avec film protecteur ; compatible avec les fixations m\u00e9caniques.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Auto-gu\u00e9rison<\/strong><\/td>\n<td data-col-size=\"lg\">Oui ; r\u00e9pare les plaies par couteau\/ongle \u00e0 temp\u00e9rature ambiante.<\/td>\n<td data-col-size=\"lg\">Partielle\u00a0; assure l\u2019\u00e9tanch\u00e9it\u00e9 autour des clous dans les syst\u00e8mes m\u00e9caniques, mais sans auto-r\u00e9paration explicite.<\/td>\n<td data-col-size=\"lg\">Oui ; une couche de caoutchouc assure l'\u00e9tanch\u00e9it\u00e9 autour des p\u00e9n\u00e9trations.<\/td>\n<td data-col-size=\"lg\">Oui ; l'adh\u00e9sif scelle les trous de fixation.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Applications<\/strong><\/td>\n<td data-col-size=\"lg\">Toitures m\u00e9talliques dans les usines, les entrep\u00f4ts, les installations agricoles, les complexes sportifs, les a\u00e9roports ; joints, vis, r\u00e9novations ; zones \u00e0 temp\u00e9ratures \u00e9lev\u00e9es\/basses et zones c\u00f4ti\u00e8res.<\/td>\n<td data-col-size=\"lg\">Pentes abruptes sous carrelage\/m\u00e9tal\u00a0; renforcement du p\u00e9rim\u00e8tre\/solin\u00a0; syst\u00e8mes multicouches.<\/td>\n<td data-col-size=\"lg\">Toitures en m\u00e9tal, en tuiles ou en bardeaux ; noues, avant-toits, rives ; protection contre les barrages de glace.<\/td>\n<td data-col-size=\"lg\">Toitures en m\u00e9tal et en tuiles ; zones expos\u00e9es \u00e0 des vents violents ; zones \u00e0 couverture compl\u00e8te ou zones critiques.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Extension de la dur\u00e9e de vie<\/strong><\/td>\n<td data-col-size=\"lg\">Prolonge la dur\u00e9e de vie des toitures \u00e0 plaques color\u00e9es de 20 \u00e0 30 ans.<\/td>\n<td data-col-size=\"lg\">Non sp\u00e9cifi\u00e9 ; dur\u00e9e d'exposition de 180 jours.<\/td>\n<td data-col-size=\"lg\">Non sp\u00e9cifi\u00e9 ; durabilit\u00e9 \u00e0 long terme en conditions climatiques difficiles.<\/td>\n<td data-col-size=\"lg\">Non sp\u00e9cifi\u00e9 ; con\u00e7u pour les syst\u00e8mes de plus de 40 ans.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Autres notes<\/strong><\/td>\n<td data-col-size=\"lg\">Forte r\u00e9sistance \u00e0 la corrosion ; \u00e9tanche \u00e0 l'air ; r\u00e9sistant aux UV et \u00e0 la corrosion gr\u00e2ce \u00e0 sa feuille d'aluminium.<\/td>\n<td data-col-size=\"lg\">R\u00e9sistance \u00e0 l'arrachement par le vent ; adh\u00e9rence de la mousse pour les carreaux.<\/td>\n<td data-col-size=\"lg\">\u00c9prouv\u00e9 en climat humide ; options r\u00e9sistantes au feu.<\/td>\n<td data-col-size=\"lg\">Respirant ; haute r\u00e9sistance \u00e0 la d\u00e9chirure ; r\u00e9ductions d'assurance dans certaines r\u00e9gions.<\/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=\"Membrane d&#039;\u00e9tanch\u00e9it\u00e9 auto-adh\u00e9sive pour toiture m\u00e9tallique en tuiles d&#039;acier color\u00e9es JY-ZCG\" 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\">Avis clients<\/h2>\n<p dir=\"auto\"><strong>John Ramirez<\/strong> - \u00c9tats-Unis <em>Note : 4\/5<\/em> J'ai utilis\u00e9 cette membrane sur le toit de mon entrep\u00f4t au Texas, o\u00f9 les \u00e9t\u00e9s sont extr\u00eamement chauds. Elle a r\u00e9sist\u00e9 \u00e0 des temp\u00e9ratures allant jusqu'\u00e0 80 \u00b0C sans fondre ni se d\u00e9placer, et sa couche auto-adh\u00e9sive a facilit\u00e9 la pose sans aucun outil suppl\u00e9mentaire. La surface en feuille d'aluminium semble bien r\u00e9fl\u00e9chir la chaleur, ce qui contribue \u00e0 maintenir une temp\u00e9rature int\u00e9rieure plus fra\u00eeche. Six mois se sont \u00e9coul\u00e9s et je n'ai constat\u00e9 aucune fuite, m\u00eame apr\u00e8s de fortes pluies.<\/p>\n<p dir=\"auto\"><strong>Anna M\u00fcller<\/strong> - Allemagne <em>Note : 5\/5<\/em> J'ai appliqu\u00e9 ce produit sur le toit d'une ancienne usine situ\u00e9e en zone c\u00f4ti\u00e8re, expos\u00e9e \u00e0 l'air salin. Ses propri\u00e9t\u00e9s anticorrosion ont emp\u00each\u00e9 la formation de rouille autour des trous de vis et des joints. Sa flexibilit\u00e9 lui permet de r\u00e9sister \u00e0 nos hivers rigoureux, jusqu'\u00e0 -20 \u00b0C, sans se fissurer. Facile \u00e0 appliquer (il suffit de d\u00e9coller le film protecteur et de coller), il a parfaitement \u00e9tanch\u00e9ifi\u00e9 les joints. Le toit est d\u00e9sormais mieux prot\u00e9g\u00e9 et l'entretien est minimal.<\/p>\n<p dir=\"auto\"><strong>Li Wei<\/strong> - Chine <em>Note : 4\/5<\/em> Nous l'avons install\u00e9e sur une grande serre agricole dans une r\u00e9gion o\u00f9 les variations de temp\u00e9rature sont fr\u00e9quentes. Son allongement lui a permis de s'adapter \u00e0 la dilatation du m\u00e9tal sans se d\u00e9coller. L'\u00e9tanch\u00e9it\u00e9 a \u00e9t\u00e9 optimale pendant la saison des pluies, emp\u00eachant toute accumulation d'humidit\u00e9 \u00e0 l'int\u00e9rieur. La capacit\u00e9 d'auto-r\u00e9paration des petites perforations est un atout, m\u00eame s'il a fallu s'assurer que la surface \u00e9tait propre avant l'application. Au final, elle a prolong\u00e9 la dur\u00e9e de vie de notre toiture existante sans n\u00e9cessiter un remplacement complet.<\/p>\n<p dir=\"auto\"><strong>Sarah Thompson<\/strong> \u2013 Australie <em>Note : 4,5\/5<\/em> J'ai utilis\u00e9 ce produit pour r\u00e9nover le toit d'un complexe sportif expos\u00e9 \u00e0 un fort rayonnement UV et \u00e0 des orages occasionnels. Sa faible absorption solaire a permis de limiter la chaleur, un atout pr\u00e9cieux sous notre climat ensoleill\u00e9. Il adh\u00e8re parfaitement aux surfaces courbes et aux a\u00e9rations, assurant une \u00e9tanch\u00e9it\u00e9 optimale. Aucun probl\u00e8me de corrosion \u00e0 ce jour apr\u00e8s un an, et son installation n'a n\u00e9cessit\u00e9 l'intervention d'un professionnel. Une solution fiable pour les toitures m\u00e9talliques soumises \u00e0 des conditions climatiques difficiles.<\/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=\"commentaires des clients\" 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\">FAQ<\/h3>\n<p dir=\"auto\"><strong>Quelle est la plage de temp\u00e9ratures que cette membrane peut supporter\u00a0?<\/strong> Cette membrane est con\u00e7ue pour une utilisation dans des environnements allant de -30 \u00b0C \u00e0 80 \u00b0C, avec des variantes adapt\u00e9es aux r\u00e9gions nordiques (faible flexibilit\u00e9) ou m\u00e9ridionales (haute r\u00e9sistance \u00e0 la chaleur). Elle reste stable sans se d\u00e9former sous l'effet de la chaleur ni se fissurer sous l'effet du froid.<\/p>\n<p dir=\"auto\"><strong>Comment installer la membrane ?<\/strong> L'installation consiste \u00e0 nettoyer la surface, \u00e0 retirer le film isolant de la couche inf\u00e9rieure et \u00e0 appliquer le rev\u00eatement sur le toit. C'est un proc\u00e9d\u00e9 de pose \u00e0 froid qui ne n\u00e9cessite ni outils ni personnel sp\u00e9cialis\u00e9s, mais veillez \u00e0 bien sceller les chevauchements pour un r\u00e9sultat optimal.<\/p>\n<p dir=\"auto\"><strong>Est-ce que \u00e7a fonctionne sur les toits anciens ou rouill\u00e9s\u00a0?<\/strong> Oui, il peut \u00eatre appliqu\u00e9 directement sur des tuiles en acier color\u00e9es vieillies ou rouill\u00e9es sans d\u00e9monter la toiture d'origine, assurant ainsi une couverture et une protection anticorrosion. Il est recommand\u00e9 de pr\u00e9parer la surface en enlevant les d\u00e9bris.<\/p>\n<p dir=\"auto\"><strong>De combien de temps prolonge-t-il la dur\u00e9e de vie du toit\u00a0?<\/strong> Elle peut prolonger la dur\u00e9e de vie d'une toiture en t\u00f4le color\u00e9e de 20 \u00e0 30 ans gr\u00e2ce \u00e0 ses propri\u00e9t\u00e9s d'\u00e9tanch\u00e9it\u00e9 et de protection contre la corrosion, sous r\u00e9serve d'une installation correcte et de conditions environnementales appropri\u00e9es.<\/p>\n<p dir=\"auto\"><strong>La fonction d'auto-r\u00e9paration est-elle efficace pour tous les dommages\u00a0?<\/strong> Ce proc\u00e9d\u00e9 d'auto-r\u00e9paration fonctionne pour les petites perforations, comme les blessures par couteau ou par clou, \u00e0 temp\u00e9rature ambiante, permettant au mat\u00e9riau de se refermer de lui-m\u00eame. Il peut ne pas r\u00e9parer compl\u00e8tement les dommages plus importants ou plus profonds, qui pourraient n\u00e9cessiter un pansement.<\/p>\n<p dir=\"auto\"><strong>Avec quelles surfaces ou structures est-il compatible ?<\/strong> Il convient aux toitures m\u00e9talliques, y compris les formes courbes ou cintr\u00e9es, les joints, les trous de vis, les avant-toits, les tuyaux et les a\u00e9rations. On le retrouve fr\u00e9quemment dans les usines, les entrep\u00f4ts, les exploitations agricoles et les installations solaires.<\/p>\n<p dir=\"auto\"><strong>Ce produit est-il respectueux de l'environnement ?<\/strong> La membrane est non toxique et ne corrode pas le support. Elle est conforme aux normes environnementales g\u00e9n\u00e9rales, mais il convient de v\u00e9rifier la r\u00e9glementation locale relative \u00e0 son \u00e9limination et \u00e0 son application dans les zones sensibles.<\/p>\n<p dir=\"auto\"><strong>Comment se comporte-t-il dans des environnements expos\u00e9s aux UV ou en bord de mer\u00a0?<\/strong> La surface en feuille d'aluminium offre une r\u00e9sistance aux rayons du soleil, aux UV et \u00e0 la corrosion, la rendant id\u00e9ale pour les zones c\u00f4ti\u00e8res ou fortement expos\u00e9es aux UV. Elle r\u00e9fl\u00e9chit plus de 931 TP6T de chaleur rayonnante, r\u00e9duisant ainsi l'absorption solaire.<\/p>\n<p dir=\"auto\"><strong>Que se passe-t-il si la membrane n'adh\u00e8re pas correctement ?<\/strong> L'adh\u00e9rence d\u00e9pend d'une surface propre et s\u00e8che. En cas de probl\u00e8me, appliquez une nouvelle pression ou utilisez un primaire si n\u00e9cessaire. Faites un essai pr\u00e9alable sur une petite surface dans des conditions variables.<\/p>\n<p dir=\"auto\"><strong>Existe-t-il une garantie ou une politique de retour\u00a0?<\/strong> Les garanties varient selon le fournisseur et couvrent g\u00e9n\u00e9ralement les d\u00e9fauts de mat\u00e9riaux pendant 5 \u00e0 10 ans. Contactez Great Ocean Waterproof pour obtenir des informations pr\u00e9cises sur les retours ou les r\u00e9clamations concernant votre achat.<\/p>\n<h2 dir=\"auto\">\u00c0 propos de notre usine<\/h2>\n<p dir=\"auto\">La soci\u00e9t\u00e9 Great Ocean Waterproof Technology Co., Ltd. (anciennement Weifang Great Ocean New Waterproof Materials Co., Ltd.) est situ\u00e9e \u00e0 Taitou, chef-lieu de la ville de Shouguang, qui constitue le plus grand p\u00f4le de production de mat\u00e9riaux d'\u00e9tanch\u00e9it\u00e9 en Chine. Fond\u00e9e en 1999, cette entreprise est sp\u00e9cialis\u00e9e dans les technologies de pointe en mati\u00e8re d'\u00e9tanch\u00e9it\u00e9 et int\u00e8gre la recherche, la production et la vente de produits dans ce secteur.<\/p>\n<p dir=\"auto\">L'usine couvre une superficie de 26\u00a0000 m\u00e8tres carr\u00e9s. Gr\u00e2ce \u00e0 des ann\u00e9es de d\u00e9veloppement et d'innovation, elle s'est dot\u00e9e de plusieurs lignes de production de membranes, de feuilles et de rev\u00eatements \u00e0 un niveau national avanc\u00e9. Ses principaux produits comprennent des membranes d'\u00e9tanch\u00e9it\u00e9 en polym\u00e8re de poly\u00e9thyl\u00e8ne polypropyl\u00e8ne (polyester). <a href=\"https:\/\/great-ocean-waterproof.com\/fr\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">membranes d'\u00e9tanch\u00e9it\u00e9 en polychlorure de vinyle (PVC)<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/fr\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">membranes \u00e9tanches en polyol\u00e9fine thermoplastique (TPO)<\/a>, membranes d'\u00e9tanch\u00e9it\u00e9 en poly\u00e9thyl\u00e8ne chlor\u00e9 (CPE) d\u00e9di\u00e9es aux lignes ferroviaires \u00e0 grande vitesse, membranes d'\u00e9tanch\u00e9it\u00e9 auto-adh\u00e9sives en polypropyl\u00e8ne polym\u00e8re, membranes d'\u00e9tanch\u00e9it\u00e9 en film polym\u00e8re r\u00e9actif pr\u00e9-appliqu\u00e9 auto-adh\u00e9sif sans asphalte, membranes d'\u00e9tanch\u00e9it\u00e9 en film polym\u00e8re adh\u00e9sif r\u00e9actif r\u00e9ticul\u00e9 haute r\u00e9sistance, plaques de drainage de protection, membranes d'\u00e9tanch\u00e9it\u00e9 en bitume modifi\u00e9 \u00e9lastom\u00e8re\/plastom\u00e8re, membranes d'\u00e9tanch\u00e9it\u00e9 auto-adh\u00e9sives \u00e0 base d'asphalte, membranes d'\u00e9tanch\u00e9it\u00e9 en bitume modifi\u00e9 polym\u00e8re r\u00e9sistantes \u00e0 la perforation racinaire, membranes d'\u00e9tanch\u00e9it\u00e9 en polym\u00e8re \u00e0 base de m\u00e9tal r\u00e9sistantes \u00e0 la perforation racinaire, membranes d'\u00e9tanch\u00e9it\u00e9 en poly\u00e9thyl\u00e8ne polypropyl\u00e8ne (polyester) r\u00e9sistantes \u00e0 la perforation racinaire, membranes d'\u00e9tanch\u00e9it\u00e9 en polychlorure de vinyle (PVC) r\u00e9sistantes \u00e0 la perforation racinaire, <a href=\"https:\/\/great-ocean-waterproof.com\/fr\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">rev\u00eatements imperm\u00e9ables en polyur\u00e9thane monocomposant<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/fr\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">rev\u00eatements imperm\u00e9ables en polyur\u00e9thane bicomposant<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/fr\/product\/jy-jss-polymer-cement-waterproof-coating\/\">rev\u00eatements imperm\u00e9ables composites en ciment polym\u00e8re (JS)<\/a>, <a href=\"https:\/\/great-ocean-waterproof.com\/fr\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">rev\u00eatements imperm\u00e9ables en polyur\u00e9thane \u00e0 base d'eau (951)<\/a>, adh\u00e9sif en poudre s\u00e8che d\u00e9di\u00e9 au poly\u00e9thyl\u00e8ne polypropyl\u00e8ne (polyester), rev\u00eatements imperm\u00e9ables cristallins perm\u00e9ables \u00e0 base de ciment, rev\u00eatements imperm\u00e9ables en caoutchouc asphaltique \u00e0 prise rapide par pulv\u00e9risation, rev\u00eatements imperm\u00e9ables en caoutchouc asphaltique sans durcissement, colle imperm\u00e9able transparente pour murs ext\u00e9rieurs, rev\u00eatements imperm\u00e9ables \u00e0 membrane liquide \u00e0 haute \u00e9lasticit\u00e9, rubans imperm\u00e9ables auto-adh\u00e9sifs en asphalte, rubans auto-adh\u00e9sifs en caoutchouc butyle et des dizaines d'autres vari\u00e9t\u00e9s.<\/p>\n<p dir=\"auto\">L'entreprise dispose de solides comp\u00e9tences techniques, d'une \u00e9quipe de techniciens qualifi\u00e9s, d'\u00e9quipements de pointe, d'instruments de test complets et d'une qualit\u00e9 stable et fiable, certifi\u00e9e par des organismes de contr\u00f4le nationaux reconnus. Elle a obtenu le label \u201c\u00a0Conformit\u00e9 globale en mati\u00e8re de gestion de la qualit\u00e9\u00a0\u201d du minist\u00e8re de l'Agriculture, a pass\u00e9 avec succ\u00e8s la certification de son syst\u00e8me d'assurance qualit\u00e9 et a \u00e9t\u00e9 reconnue comme \u201c\u00a0Produit qualifi\u00e9 par les organismes de contr\u00f4le nationaux\u00a0\u201d par l'Association chinoise d'inspection de la qualit\u00e9. Elle d\u00e9tient \u00e9galement, entre autres, le \u201c\u00a0Certificat d'enregistrement des produits de construction industrielle\u00a0\u201d et la \u201c\u00a0Licence de production de produits industriels\u00a0\u201d de la province du Shandong.<\/p>\n<p dir=\"auto\">L'entreprise met l'accent sur le respect des contrats et la cr\u00e9dibilit\u00e9. Ses produits sont vendus dans plus de 20 provinces et r\u00e9gions de Chine et export\u00e9s vers de nombreux pays et r\u00e9gions \u00e0 l'\u00e9tranger, o\u00f9 ils re\u00e7oivent des retours positifs de la part des utilisateurs.<\/p>\n<p dir=\"auto\">La soci\u00e9t\u00e9 Great Ocean Waterproof Technology Co., Ltd. adopte des m\u00e9canismes de gestion op\u00e9rationnelle modernes, guid\u00e9e par un esprit d'entreprise fond\u00e9 sur \u201c l'int\u00e9grit\u00e9, le pragmatisme et l'innovation \u201d, et dans le but d'un \u201c partage gagnant-gagnant \u201d. Elle vise \u00e0 collaborer avec ses clients en leur offrant un service de qualit\u00e9 et un excellent rapport qualit\u00e9-prix afin de d\u00e9velopper ses march\u00e9s et d'assurer un succ\u00e8s continu.<\/p>\n<p><iframe loading=\"lazy\" title=\"D\u00e9couvrez Great Ocean Waterproof\u00a0: leader de l\u2019innovation en mati\u00e8re de solutions d\u2019\u00e9tanch\u00e9it\u00e9 depuis 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\">La membrane d'\u00e9tanch\u00e9it\u00e9 auto-adh\u00e9sive JY-ZCG pour toitures m\u00e9talliques en tuiles d'acier color\u00e9es est con\u00e7ue avec des formulations adapt\u00e9es \u00e0 la conductivit\u00e9 thermique des toitures m\u00e9talliques, s'adaptant aux climats du nord et du sud de la Chine ainsi qu'aux variations saisonni\u00e8res r\u00e9gionales. Ce syst\u00e8me assure l'\u00e9tanch\u00e9it\u00e9 et la protection anticorrosion des toitures en t\u00f4le d'acier color\u00e9e. Les versions pour le sud offrent une r\u00e9sistance jusqu'\u00e0 80 \u00b0C sans coulure, tandis que celles pour le nord offrent une flexibilit\u00e9 jusqu'\u00e0 -30 \u00b0C et un allongement jusqu'\u00e0 10\u00a0000 TP6T. Les mat\u00e9riaux varient selon la r\u00e9gion et la saison\u00a0; la surface est constitu\u00e9e d'une feuille d'aluminium m\u00e9tallique multicolore de notre usine, pr\u00e9sentant des propri\u00e9t\u00e9s telles que la r\u00e9sistance \u00e0 l'humidit\u00e9, l'\u00e9tanch\u00e9it\u00e9 \u00e0 l'air, l'isolation thermique, la r\u00e9sistance aux rayons du soleil et aux ultraviolets, et la r\u00e9sistance \u00e0 la corrosion. En tant que fabricant, nous proposons des prix comp\u00e9titifs pour les commandes en gros.<\/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\/fr\/wp-json\/wp\/v2\/product\/1393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fr\/wp-json\/wp\/v2\/media\/1394"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/fr\/wp-json\/wp\/v2\/media?parent=1393"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1393"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1393"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}