{"id":939,"date":"2025-12-03T13:05:10","date_gmt":"2025-12-03T13:05:10","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&p=939"},"modified":"2026-09-07T16:00:03","modified_gmt":"2026-09-07T16:00:03","slug":"jy-app-modified-bitumen-waterproofing-membrane-modified-asphalt-waterproof-membrane","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/fr\/product\/jy-app-modified-bitumen-waterproofing-membrane-modified-asphalt-waterproof-membrane\/","title":{"rendered":"Membrane d'\u00e9tanch\u00e9it\u00e9 bitumineuse modifi\u00e9e APP (JY-APP)"},"content":{"rendered":"
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Membrane d'\u00e9tanch\u00e9it\u00e9 APP<\/div>\n

Pr\u00e9sentation du produit<\/h2>\n

La membrane d'\u00e9tanch\u00e9it\u00e9 en bitume modifi\u00e9 Great Ocean JY-APP est une feuille d'\u00e9tanch\u00e9it\u00e9 appliqu\u00e9e au chalumeau, compos\u00e9e de bitume modifi\u00e9 au polypropyl\u00e8ne atactique (APP)<\/strong> et renforc\u00e9 par du feutre de polyester ou du feutre de fibre de verre.<\/p>\n

La modification APP am\u00e9liore la r\u00e9sistance \u00e0 la chaleur du compos\u00e9 bitumineux, rendant la membrane adapt\u00e9e aux toitures et autres applications d'\u00e9tanch\u00e9it\u00e9 de b\u00e2timents n\u00e9cessitant de bonnes performances \u00e0 haute temp\u00e9rature.<\/p>\n

Des finitions de surface en film PE, sable et min\u00e9raux sont disponibles. Le renforcement et la configuration de surface peuvent \u00eatre s\u00e9lectionn\u00e9s en fonction des exigences du projet.<\/p>\n

Demander un devis<\/a>Demande d'informations techniques par courriel <\/a><\/p>\n<\/div>\n

\"Membrane<\/div>\n<\/div>\n
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Sp\u00e9cifications typiques disponibles<\/h3>\n
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\u00c9paisseur<\/div>\n
3,0 \/ 4,0 \/ 5,0 mm<\/div>\n<\/div>\n
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Longueur du rouleau<\/div>\n
7,5 \/ 10 m<\/div>\n<\/div>\n
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Largeur<\/div>\n
1,0 m<\/div>\n<\/div>\n
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Renforcement<\/div>\n
Feutre de polyester \/ Feutre de fibre de verre<\/div>\n<\/div>\n
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Surface sup\u00e9rieure<\/div>\n
Film PE \/ Finition sable \/ min\u00e9rale<\/div>\n<\/div>\n
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Dessous-face<\/div>\n
Film PE \/ Sable<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Principaux avantages<\/div>\n

Caract\u00e9ristiques du produit<\/h2>\n
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01<\/div>\n

Bonne r\u00e9sistance \u00e0 la chaleur<\/h3>\n

La modification APP am\u00e9liore la r\u00e9sistance \u00e0 la chaleur du compos\u00e9 bitumineux, aidant ainsi la membrane \u00e0 maintenir des performances stables dans des environnements chauds et \u00e0 haute temp\u00e9rature.<\/p>\n<\/div>\n

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02<\/div>\n

Structure renforc\u00e9e<\/h3>\n

Des options de renforcement en feutre de polyester ou en feutre de fibre de verre sont disponibles pour diff\u00e9rentes applications d'\u00e9tanch\u00e9it\u00e9.<\/p>\n<\/div>\n

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03<\/div>\n

Plusieurs options de surface<\/h3>\n

Des films PE, du sable et des finitions min\u00e9rales sont disponibles pour r\u00e9pondre aux diff\u00e9rentes exigences d'installation et de projet.<\/p>\n<\/div>\n

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04<\/div>\n

Performance d'\u00e9tanch\u00e9it\u00e9 v\u00e9rifi\u00e9e<\/h3>\n

Une membrane APP de type I de 3 mm test\u00e9e n'a pas permis la p\u00e9n\u00e9tration d'eau \u00e0 0,3 MPa pendant 30 minutes.<\/p>\n<\/div>\n

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05<\/div>\n

Syst\u00e8me appliqu\u00e9 \u00e0 la torche<\/h3>\n

Con\u00e7u pour une application au chalumeau classique sur des substrats correctement pr\u00e9par\u00e9s.<\/p>\n<\/div>\n

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06<\/div>\n

Flexibilit\u00e9 des sp\u00e9cifications<\/h3>\n

Diff\u00e9rentes \u00e9paisseurs, types de renforcement et finitions de surface sont disponibles selon les exigences du projet.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Donn\u00e9es techniques v\u00e9rifi\u00e9es<\/div>\n

Performances test\u00e9es par un tiers<\/h2>\n

Une membrane d'\u00e9tanch\u00e9it\u00e9 JY-APP de type I avec renfort en polyester et configuration de surface en film PE (APP I \/ PY \/ PE-PE \/ 3 mm)<\/strong> a \u00e9t\u00e9 test\u00e9 par l'Institut du Shandong pour l'inspection de la qualit\u00e9 des produits conform\u00e9ment \u00e0 la norme GB 18243-2008.<\/p>\n

\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u00c9l\u00e9ment de test<\/th>\nExigence<\/th>\nR\u00e9sultat du test<\/th>\n<\/tr>\n<\/thead>\n
Zone de roulement<\/td>\n10,0 \u00b1 0,10 m\u00b2<\/td>\n10,01\u201310,04 m\u00b2<\/td>\n<\/tr>\n
Masse par unit\u00e9 de surface<\/td>\n\u22654,0 kg\/m\u00b2<\/td>\n4,2\u20134,5 kg\/m\u00b2<\/td>\n<\/tr>\n
\u00c9paisseur moyenne<\/td>\n\u22653,0 mm<\/td>\n3,0\u20133,1 mm<\/td>\n<\/tr>\n
Teneur en mati\u00e8re soluble<\/td>\n\u22652100 g\/m\u00b2<\/td>\n2203 g\/m\u00b2<\/td>\n<\/tr>\n
R\u00e9sistance \u00e0 la chaleur<\/td>\n110 \u00b0C, glissement \u2264 2 mm, pas d'\u00e9coulement ni de goutte<\/td>\nSup\u00e9rieur : 0,3 mm \/ Inf\u00e9rieur : 0,5 mm Aucun \u00e9coulement ni goutte<\/td>\n<\/tr>\n
Flexibilit\u00e9 \u00e0 basse temp\u00e9rature<\/td>\n-7\u00b0C, aucune fissure<\/td>\nAucune fissure<\/td>\n<\/tr>\n
Imperm\u00e9abilit\u00e9 \u00e0 l'eau<\/td>\n0,3 MPa \/ 30 min, aucune p\u00e9n\u00e9tration<\/td>\nAucune p\u00e9n\u00e9tration<\/td>\n<\/tr>\n
Force de traction maximale Longitudinal<\/span><\/td>\n\u2265500 N\/50 mm<\/td>\n885 N\/50 mm<\/td>\n<\/tr>\n
Force de traction maximale Transversal<\/span><\/td>\n\u2265500 N\/50 mm<\/td>\n856 N\/50 mm<\/td>\n<\/tr>\n
\u00c9longation maximale \u2013 Longitudinale<\/td>\n\u226525%<\/td>\n31%<\/td>\n<\/tr>\n
Allongement maximal \u2013 Transversal<\/td>\n\u226525%<\/td>\n35%<\/td>\n<\/tr>\n
Augmentation de la masse par immersion dans l'eau<\/td>\n\u22641,0%<\/td>\n0.8%<\/td>\n<\/tr>\n
Force du pelage<\/td>\n\u22651,0 N\/mm<\/td>\n1,6 N\/mm<\/td>\n<\/tr>\n
\u00c9paisseur du rev\u00eatement d'asphalte inf\u00e9rieur<\/td>\n\u22651,0 mm<\/td>\n1,1 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Configuration test\u00e9e\u00a0:<\/strong> Type APP I \/ Renforcement PY \/ Surface PE-PE \/ 3 mm<\/div>\n
Organisme de test :<\/strong> Institut du Shandong pour le contr\u00f4le de la qualit\u00e9 des produits<\/div>\n<\/div>\n

Les valeurs ci-dessus s'appliquent \u00e0 la configuration test\u00e9e APP Type I \/ PY \/ PE-PE \/ 3 mm. Les performances peuvent varier en fonction de la qualit\u00e9 de la membrane, de son renforcement, de son \u00e9paisseur et de son \u00e9tat de surface.<\/p>\n<\/div>\n

<\/p>\n

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Rapports de test<\/div>\n

Configurations de membrane APP test\u00e9es par un tiers<\/h2>\n

Des rapports de tests effectu\u00e9s par des tiers sont disponibles pour diff\u00e9rentes configurations de surface de membrane APP.<\/p>\n

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QUALIFI\u00c9 <\/span><\/p>\n

APP I \/ PY \/ PE-PE \/ 3 mm<\/h3>\n

Membrane APP renforc\u00e9e de polyester avec film PE sur les deux faces.<\/p>\n

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\u00c9paisseur:<\/strong> 3 mm<\/div>\n
Zone de roulement :<\/strong> 10 m\u00b2<\/div>\n
Surface:<\/strong> PE \/ PE<\/div>\n
Base de test\u00a0:<\/strong> GB 18243-2008<\/div>\n
Organisme de test :<\/strong> Institut du Shandong pour le contr\u00f4le de la qualit\u00e9 des produits<\/div>\n<\/div>\n

Consulter le rapport d'essai PE\/PE <\/a><\/p>\n<\/div>\n

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QUALIFI\u00c9 <\/span><\/p>\n

APP I \/ PY \/ M-PE \/ 3 mm<\/h3>\n

Membrane APP renforc\u00e9e de polyester avec surface min\u00e9rale et face inf\u00e9rieure en film PE.<\/p>\n

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\u00c9paisseur:<\/strong> 3 mm<\/div>\n
Zone de roulement :<\/strong> 10 m\u00b2<\/div>\n
Surface:<\/strong> Min\u00e9ral \/ PE<\/div>\n
Base de test\u00a0:<\/strong> GB 18243-2008<\/div>\n
Organisme de test :<\/strong> Institut du Shandong pour le contr\u00f4le de la qualit\u00e9 des produits<\/div>\n<\/div>\n

Consulter le rapport d'analyse de surface min\u00e9rale <\/a><\/p>\n<\/div>\n<\/div>\n

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Vous avez besoin du rapport d'essai applicable \u00e0 votre sp\u00e9cification\u00a0? <\/strong><\/p>\n

Contactez Great Ocean en pr\u00e9cisant l'\u00e9paisseur, le renforcement, la finition de surface, la quantit\u00e9 et le march\u00e9 de destination souhait\u00e9s.<\/p>\n

Demande de documents techniques <\/a><\/p>\n<\/div>\n

Les informations relatives aux tests pr\u00e9sent\u00e9es ci-dessus s'appliquent uniquement aux configurations test\u00e9es. Les performances peuvent varier en fonction du type de membrane, de son renforcement, de son \u00e9paisseur et de la configuration de sa surface.<\/p>\n<\/div>\n

<\/p>\n

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Vid\u00e9o produit<\/div>\n

Membrane d'\u00e9tanch\u00e9it\u00e9 en bitume modifi\u00e9 APP<\/h2>\n
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https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/APP-Modified-Bitumen-Waterproofing-Membrane.mp4<\/a><\/video><\/div>\n<\/div>\n<\/div>\n
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Domaine d'application<\/div>\n

Applications typiques<\/h2>\n

La membrane d'\u00e9tanch\u00e9it\u00e9 en bitume modifi\u00e9 JY-APP convient aux applications d'\u00e9tanch\u00e9it\u00e9 des b\u00e2timents et des structures, en particulier lorsqu'une bonne r\u00e9sistance \u00e0 la chaleur est requise.<\/p>\n

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Toits plats et \u00e0 faible pente<\/div>\n
Toits de b\u00e2timents industriels<\/div>\n
B\u00e2timents r\u00e9sidentiels<\/div>\n
Imperm\u00e9abilisation des sous-sols<\/div>\n
Structures souterraines<\/div>\n
Fondations<\/div>\n
Piscines int\u00e9rieures<\/div>\n
Installations de stockage d'eau d'incendie<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Aper\u00e7u de l'installation<\/div>\n

Instructions d'installation<\/h2>\n

La membrane JY-APP est con\u00e7ue pour une application au chalumeau conventionnel. Les conditions et les d\u00e9tails d'installation doivent \u00eatre conformes \u00e0 la conception du projet, aux exigences techniques applicables et aux conditions du site.<\/p>\n

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01 Pr\u00e9parer le substrat<\/strong> S\u2019assurer que le support est propre, sain et exempt de particules d\u00e9tach\u00e9es, de poussi\u00e8re, d\u2019huile et de contaminants susceptibles d\u2019affecter l\u2019adh\u00e9rence.<\/div>\n
02 Positionner la membrane<\/strong> D\u00e9roulez et alignez la membrane conform\u00e9ment au plan d'\u00e9tanch\u00e9it\u00e9 avant l'application au chalumeau.<\/div>\n
03 Application de la torche<\/strong> Chauffer uniform\u00e9ment la face inf\u00e9rieure et coller progressivement la membrane au substrat pr\u00e9par\u00e9.<\/div>\n
04 Sceller les coutures<\/strong> S'assurer que les zones de chevauchement et de jointure sont parfaitement coll\u00e9es et correctement scell\u00e9es conform\u00e9ment aux exigences du projet.<\/div>\n
05 D\u00e9tails du traitement<\/strong> Portez une attention particuli\u00e8re aux angles, aux p\u00e9n\u00e9trations, aux drains, aux relev\u00e9s et autres zones de d\u00e9tail.<\/div>\n
06 Inspecter et prot\u00e9ger<\/strong> Inspectez la membrane termin\u00e9e et appliquez la couche de protection ou de finition requise, le cas \u00e9ch\u00e9ant.<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Vid\u00e9o d'installation\/produit<\/div>\n

Vid\u00e9o sur la membrane d'\u00e9tanch\u00e9it\u00e9<\/h2>\n<\/div>\n
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S\u00e9lection de produits<\/div>\n

Membrane bitumineuse modifi\u00e9e APP vs SBS<\/h2>\n

Les membranes d'\u00e9tanch\u00e9it\u00e9 APP et SBS sont toutes deux \u00e0 base de bitume modifi\u00e9, mais les modificateurs leur conf\u00e8rent des caract\u00e9ristiques de performance diff\u00e9rentes. Le choix du produit doit se fonder sur la conception du projet, le climat et les performances techniques requises.<\/p>\n

\n\n\n\n\n\n\n\n\n
Comparaison<\/th>\nBitume modifi\u00e9 APP<\/th>\nBitume modifi\u00e9 SBS<\/th>\n<\/tr>\n<\/thead>\n
Modificateur<\/strong><\/td>\nPolypropyl\u00e8ne atactique (APP)<\/td>\nStyr\u00e8ne-butadi\u00e8ne-styr\u00e8ne (SBS)<\/td>\n<\/tr>\n
Caract\u00e9ristiques g\u00e9n\u00e9rales<\/strong><\/td>\nBonne r\u00e9sistance aux hautes temp\u00e9ratures<\/td>\nBonne \u00e9lasticit\u00e9 et flexibilit\u00e9 \u00e0 basse temp\u00e9rature<\/td>\n<\/tr>\n
Crit\u00e8res de s\u00e9lection<\/strong><\/td>\nSouvent choisi lorsque la r\u00e9sistance \u00e0 la chaleur est importante.<\/td>\nSouvent choisi lorsque la flexibilit\u00e9 \u00e0 basse temp\u00e9rature est importante.<\/td>\n<\/tr>\n
Installation<\/strong><\/td>\nConfigurations disponibles pour application au chalumeau<\/td>\nConfigurations disponibles pour application au chalumeau<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
Besoin d'aide pour choisir entre APP et SBS\u00a0?<\/strong> Veuillez nous indiquer l'emplacement de votre projet, son application, l'\u00e9paisseur requise, le renforcement et la finition de surface souhait\u00e9e.<\/div>\n<\/div>\n

<\/p>\n

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Questions des acheteurs<\/div>\n

Foire aux questions<\/h2>\n
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Quelles sont les \u00e9paisseurs disponibles ?<\/div>\n
Les \u00e9paisseurs disponibles sont g\u00e9n\u00e9ralement de 3,0 mm, 4,0 mm et 5,0 mm. Veuillez pr\u00e9ciser la sp\u00e9cification requise lors de votre demande de devis.<\/div>\n<\/div>\n
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Quelles sont les options de renforcement disponibles ?<\/div>\n
Des options de renforcement en feutre de polyester et en feutre de fibre de verre sont disponibles pour r\u00e9pondre aux diff\u00e9rentes exigences des projets.<\/div>\n<\/div>\n
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Quelles finitions de surface sont disponibles ?<\/div>\n
Les options de finition disponibles comprennent le film PE, le sable et les finitions min\u00e9rales.<\/div>\n<\/div>\n
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Des rapports de tests effectu\u00e9s par des tiers sont-ils disponibles\u00a0?<\/div>\n
Oui. Des rapports de tests effectu\u00e9s par des tiers sont disponibles pour certaines configurations de membranes APP. Consultez les liens vers ces rapports ci-dessus ou contactez notre \u00e9quipe commerciale.<\/div>\n<\/div>\n
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Great Ocean peut-il fournir un service OEM\/ODM\u00a0?<\/div>\n
Great Ocean prend en charge les collaborations OEM\/ODM. Les options de personnalisation sp\u00e9cifiques doivent \u00eatre confirm\u00e9es en fonction des sp\u00e9cifications du produit et des exigences de la commande.<\/div>\n<\/div>\n
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Comment puis-je demander un devis\u00a0?<\/div>\n
Veuillez indiquer l'\u00e9paisseur, le renforcement, la finition de surface, la quantit\u00e9 et le port de destination souhait\u00e9s. sales@great-ocean-waterproof.com <\/a>.<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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\"Usine<\/div>\n
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\u00c0 propos de Great Ocean<\/div>\n

Fabricant de produits d'\u00e9tanch\u00e9it\u00e9 depuis 1999<\/h2>\n

La soci\u00e9t\u00e9 Great Ocean Waterproof Technology Co., Ltd. a \u00e9t\u00e9 cr\u00e9\u00e9e en 1999 et fabrique des membranes d'\u00e9tanch\u00e9it\u00e9, des rev\u00eatements \u00e9tanches et des mat\u00e9riaux d'\u00e9tanch\u00e9it\u00e9 connexes dans le Shandong, en Chine.<\/p>\n

Nos capacit\u00e9s de production couvrent les membranes de bitume modifi\u00e9, les membranes TPO et PVC, les membranes auto-adh\u00e9sives, les rev\u00eatements imperm\u00e9ables et les mat\u00e9riaux d'\u00e9tanch\u00e9it\u00e9 connexes.<\/p>\n

La coop\u00e9ration OEM\/ODM est disponible pour les distributeurs, les importateurs et les marques de mat\u00e9riaux de construction.<\/p>\n

Contactez Great Ocean <\/a> sales@great-ocean-waterproof.com <\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Documentation d'usine<\/div>\n

Mat\u00e9riaux de qualification et de certification<\/h2>\n

Great Ocean conserve la documentation relative \u00e0 l'usine, aux produits et \u00e0 la qualit\u00e9. Veuillez contacter notre \u00e9quipe commerciale si votre processus d'approvisionnement requiert des certificats, des rapports d'essais ou des documents justificatifs sp\u00e9cifiques.<\/p>\n

\"Mat\u00e9riaux<\/div>\n<\/div>\n

<\/p>\n

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Demander un devis<\/div>\n

Vous avez besoin des sp\u00e9cifications ou des prix des membranes APP\u00a0?<\/h2>\n

Veuillez nous indiquer l'\u00e9paisseur, le renforcement, la finition de surface, la quantit\u00e9 et le port de destination souhait\u00e9s. Notre \u00e9quipe vous confirmera les sp\u00e9cifications du produit, les documents techniques disponibles et vous fournira un devis.<\/p>\n

Demande de devis pour membrane APP<\/a>\u00c9quipe de vente par e-mail <\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

La membrane d'\u00e9tanch\u00e9it\u00e9 en bitume modifi\u00e9 APP Great Ocean (JY-APP) est une membrane appliqu\u00e9e au chalumeau, compos\u00e9e de bitume modifi\u00e9 au polypropyl\u00e8ne atactique (APP) et renforc\u00e9e par un feutre polyester ou un feutre de fibre de verre. Disponible avec des finitions de surface en film PE, sable ou min\u00e9raux, elle convient aux toitures, sous-sols, ouvrages souterrains et autres applications d'\u00e9tanch\u00e9it\u00e9 de b\u00e2timents. Sp\u00e9cifications standard et options OEM\/ODM disponibles. Contactez Great Ocean pour obtenir les donn\u00e9es techniques et un devis.<\/p>","protected":false},"featured_media":941,"template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"

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APP Waterproofing Membrane<\/div>\r\n

Product Introduction<\/h2>\r\n

Great Ocean JY-APP Modified Bitumen Waterproofing Membrane is a\r\ntorch-applied waterproofing sheet made with\r\natactic polypropylene (APP) modified bitumen<\/strong>\r\nand reinforced with polyester felt or glass-fiber felt.<\/p>\r\n

APP modification improves the heat resistance of the bitumen compound,\r\nmaking the membrane suitable for roofing and other building waterproofing\r\napplications where good high-temperature performance is required.<\/p>\r\n

PE film, sand and mineral surface finishes are available.\r\nReinforcement and surface configurations can be selected according\r\nto project requirements.<\/p>\r\nRequest a Quote<\/a>Email Technical Inquiry\r\n<\/a>\r\n\r\n<\/div>\r\n

\r\n\r\n\"Great\r\n\r\n<\/div>\r\n<\/div>\r\n
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Typical Available Specifications<\/h3>\r\n
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Thickness<\/div>\r\n
3.0 \/ 4.0 \/ 5.0 mm<\/div>\r\n<\/div>\r\n
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Roll Length<\/div>\r\n
7.5 \/ 10 m<\/div>\r\n<\/div>\r\n
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Width<\/div>\r\n
1.0 m<\/div>\r\n<\/div>\r\n
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Reinforcement<\/div>\r\n
Polyester felt \/ Glass-fiber felt<\/div>\r\n<\/div>\r\n
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Upper Surface<\/div>\r\n
PE film \/ Sand \/ Mineral finish<\/div>\r\n<\/div>\r\n
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Underface<\/div>\r\n
PE film \/ Sand<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n
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Key Benefits<\/div>\r\n

Product Features<\/h2>\r\n
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01<\/div>\r\n

Good Heat Resistance<\/h3>\r\n

APP modification improves the heat resistance of the bitumen compound,\r\nhelping the membrane maintain stable performance in warm and\r\nhigh-temperature environments.<\/p>\r\n\r\n<\/div>\r\n

\r\n
02<\/div>\r\n

Reinforced Structure<\/h3>\r\n

Polyester felt or glass-fiber felt reinforcement options are available\r\nfor different waterproofing applications.<\/p>\r\n\r\n<\/div>\r\n

\r\n
03<\/div>\r\n

Multiple Surface Options<\/h3>\r\n

PE film, sand and mineral finishes are available to meet different\r\ninstallation and project requirements.<\/p>\r\n\r\n<\/div>\r\n

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04<\/div>\r\n

Verified Waterproofing Performance<\/h3>\r\n

A tested 3 mm APP Type I membrane achieved no water penetration\r\nat 0.3 MPa for 30 minutes.<\/p>\r\n\r\n<\/div>\r\n

\r\n
05<\/div>\r\n

Torch-Applied System<\/h3>\r\n

Designed for conventional torch application on properly\r\nprepared substrates.<\/p>\r\n\r\n<\/div>\r\n

\r\n
06<\/div>\r\n

Specification Flexibility<\/h3>\r\n

Different thicknesses, reinforcement types and surface finishes\r\nare available according to project requirements.<\/p>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n

\r\n
Verified Technical Data<\/div>\r\n

Third-Party Tested Performance<\/h2>\r\n

A JY-APP Type I waterproofing membrane with polyester reinforcement and\r\nPE film surface configuration\r\n(APP I \/ PY \/ PE-PE \/ 3 mm)<\/strong>\r\nwas tested by the Shandong Institute for Product Quality Inspection\r\naccording to GB 18243-2008.<\/p>\r\n\r\n

\r\n<\/colgroup>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Test Item<\/th>\r\nRequirement<\/th>\r\nTest Result<\/th>\r\n<\/tr>\r\n<\/thead>\r\n
Roll Area<\/td>\r\n10.0 \u00b1 0.10 m\u00b2<\/td>\r\n10.01\u201310.04 m\u00b2<\/td>\r\n<\/tr>\r\n
Mass per Unit Area<\/td>\r\n\u22654.0 kg\/m\u00b2<\/td>\r\n4.2\u20134.5 kg\/m\u00b2<\/td>\r\n<\/tr>\r\n
Average Thickness<\/td>\r\n\u22653.0 mm<\/td>\r\n3.0\u20133.1 mm<\/td>\r\n<\/tr>\r\n
Soluble Matter Content<\/td>\r\n\u22652100 g\/m\u00b2<\/td>\r\n2203 g\/m\u00b2<\/td>\r\n<\/tr>\r\n
Heat Resistance<\/td>\r\n110\u00b0C, slide \u22642 mm,\r\nno flow or dripping<\/td>\r\nUpper: 0.3 mm \/ Lower: 0.5 mm\r\nNo flow or dripping<\/td>\r\n<\/tr>\r\n
Low-Temperature Flexibility<\/td>\r\n-7\u00b0C, no cracks<\/td>\r\nNo cracks<\/td>\r\n<\/tr>\r\n
Water Impermeability<\/td>\r\n0.3 MPa \/ 30 min,\r\nno penetration<\/td>\r\nNo penetration<\/td>\r\n<\/tr>\r\n
Maximum Peak Tensile Force\r\nLongitudinal<\/span><\/td>\r\n\u2265500 N\/50 mm<\/td>\r\n885 N\/50 mm<\/td>\r\n<\/tr>\r\n
Maximum Peak Tensile Force\r\nTransverse<\/span><\/td>\r\n\u2265500 N\/50 mm<\/td>\r\n856 N\/50 mm<\/td>\r\n<\/tr>\r\n
Peak Elongation \u2013 Longitudinal<\/td>\r\n\u226525%<\/td>\r\n31%<\/td>\r\n<\/tr>\r\n
Peak Elongation \u2013 Transverse<\/td>\r\n\u226525%<\/td>\r\n35%<\/td>\r\n<\/tr>\r\n
Water Immersion Mass Increase<\/td>\r\n\u22641.0%<\/td>\r\n0.8%<\/td>\r\n<\/tr>\r\n
Peel Strength<\/td>\r\n\u22651.0 N\/mm<\/td>\r\n1.6 N\/mm<\/td>\r\n<\/tr>\r\n
Underside Asphalt Coating Thickness<\/td>\r\n\u22651.0 mm<\/td>\r\n1.1 mm<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n
\r\n
Tested configuration:<\/strong>\r\nAPP Type I \/ PY reinforcement \/ PE-PE surface \/ 3 mm<\/div>\r\n
Testing organization:<\/strong>\r\nShandong Institute for Product Quality Inspection<\/div>\r\n<\/div>\r\n

The values above apply to the tested APP Type I \/ PY \/ PE-PE \/ 3 mm configuration.\r\nPerformance may vary according to membrane grade, reinforcement, thickness\r\nand surface finish.<\/p>\r\n\r\n<\/div>\r\n\r\n

\r\n
Test Reports<\/div>\r\n

Third-Party Tested APP Membrane Configurations<\/h2>\r\n

Third-party test records are available for different APP membrane\r\nsurface configurations.<\/p>\r\n\r\n

\r\n
\r\n\r\nQUALIFIED\r\n<\/span>\r\n

APP I \/ PY \/ PE-PE \/ 3 mm<\/h3>\r\n

Polyester-reinforced APP membrane with PE film on both surfaces.<\/p>\r\n\r\n

\r\n
Thickness:<\/strong> 3 mm<\/div>\r\n
Roll Area:<\/strong> 10 m\u00b2<\/div>\r\n
Surface:<\/strong> PE \/ PE<\/div>\r\n
Test Basis:<\/strong> GB 18243-2008<\/div>\r\n
Testing Organization:<\/strong>\r\nShandong Institute for Product Quality Inspection<\/div>\r\n<\/div>\r\nView PE\/PE Test Report\r\n<\/a>\r\n\r\n<\/div>\r\n
\r\n\r\nQUALIFIED\r\n<\/span>\r\n

APP I \/ PY \/ M-PE \/ 3 mm<\/h3>\r\n

Polyester-reinforced APP membrane with mineral surface\r\nand PE-film underside.<\/p>\r\n\r\n

\r\n
Thickness:<\/strong> 3 mm<\/div>\r\n
Roll Area:<\/strong> 10 m\u00b2<\/div>\r\n
Surface:<\/strong> Mineral \/ PE<\/div>\r\n
Test Basis:<\/strong> GB 18243-2008<\/div>\r\n
Testing Organization:<\/strong>\r\nShandong Institute for Product Quality Inspection<\/div>\r\n<\/div>\r\nView Mineral Surface Test Report\r\n<\/a>\r\n\r\n<\/div>\r\n<\/div>\r\n
\r\n\r\n\r\nNeed the applicable test report for your specification?\r\n<\/strong>\r\n

Contact Great Ocean with your required thickness, reinforcement,\r\nsurface finish, quantity and destination market.<\/p>\r\nRequest Technical Documents\r\n<\/a>\r\n\r\n<\/div>\r\n

Test information shown above applies only to the tested configurations.\r\nPerformance may vary according to membrane type, reinforcement,\r\nthickness and surface configuration.<\/p>\r\n\r\n<\/div>\r\n\r\n

\r\n
Product Video<\/div>\r\n

APP Modified Bitumen Waterproofing Membrane<\/h2>\r\n
\r\n\r\n[video width=\"720\" height=\"720\" mp4=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/APP-Modified-Bitumen-Waterproofing-Membrane.mp4\"][\/video]\r\n\r\n<\/div>\r\n<\/div>\r\n
\r\n
Application Range<\/div>\r\n

Typical Applications<\/h2>\r\n

JY-APP Modified Bitumen Waterproofing Membrane is suitable for\r\nbuilding and structural waterproofing applications,\r\nparticularly where good heat resistance is required.<\/p>\r\n\r\n

\r\n
Flat & Low-Slope Roofs<\/div>\r\n
Industrial Building Roofs<\/div>\r\n
Residential Buildings<\/div>\r\n
Basement Waterproofing<\/div>\r\n
Underground Structures<\/div>\r\n
Foundations<\/div>\r\n
Indoor Swimming Pools<\/div>\r\n
Fire-Water Storage Facilities<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n
\r\n
Installation Overview<\/div>\r\n

Installation Guidelines<\/h2>\r\n

JY-APP membrane is designed for conventional torch application.\r\nInstallation conditions and detailing should follow the project design,\r\napplicable technical requirements and site conditions.<\/p>\r\n\r\n

\r\n
01 \u00a0 Prepare the Substrate<\/strong>\r\nEnsure the substrate is clean, sound and free from loose particles,\r\ndust, oil and contaminants that may affect adhesion.<\/div>\r\n
02 \u00a0 Position the Membrane<\/strong>\r\nUnroll and align the membrane according to the waterproofing layout\r\nbefore torch application.<\/div>\r\n
03 \u00a0 Torch Apply<\/strong>\r\nHeat the underside evenly and bond the membrane progressively\r\nto the prepared substrate.<\/div>\r\n
04 \u00a0 Seal the Seams<\/strong>\r\nEnsure overlap and joint areas are fully bonded and properly sealed\r\naccording to project requirements.<\/div>\r\n
05 \u00a0 Treat Details<\/strong>\r\nPay particular attention to corners, penetrations, drains,\r\nupstands and other detailing areas.<\/div>\r\n
06 \u00a0 Inspect & Protect<\/strong>\r\nInspect the completed membrane and apply the required protection\r\nor finishing layer where applicable.<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n
\r\n
Installation \/ Product Video<\/div>\r\n

Waterproofing Membrane Video<\/h2>\r\n<\/div>\r\n
\r\n
Product Selection<\/div>\r\n

APP vs SBS Modified Bitumen Membrane<\/h2>\r\n

APP and SBS are both modified-bitumen waterproofing membrane systems,\r\nbut the modifiers give them different performance characteristics.\r\nProduct selection should be based on project design, climate and\r\nrequired technical performance.<\/p>\r\n\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
Comparison<\/th>\r\nAPP Modified Bitumen<\/th>\r\nSBS Modified Bitumen<\/th>\r\n<\/tr>\r\n<\/thead>\r\n
Modifier<\/strong><\/td>\r\nAtactic Polypropylene (APP)<\/td>\r\nStyrene-Butadiene-Styrene (SBS)<\/td>\r\n<\/tr>\r\n
General Characteristic<\/strong><\/td>\r\nGood high-temperature resistance<\/td>\r\nGood elasticity and low-temperature flexibility<\/td>\r\n<\/tr>\r\n
Selection Consideration<\/strong><\/td>\r\nOften selected where heat resistance is important<\/td>\r\nOften selected where lower-temperature flexibility is important<\/td>\r\n<\/tr>\r\n
Installation<\/strong><\/td>\r\nTorch-applied configurations available<\/td>\r\nTorch-applied configurations available<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n
\r\n\r\n\r\nNeed help selecting APP or SBS?<\/strong>\r\n\r\nSend us your project location, application, required thickness, reinforcement and surface finish.\r\n\r\n<\/div>\r\n<\/div>\r\n\r\n
\r\n
Buyer Questions<\/div>\r\n

Frequently Asked Questions<\/h2>\r\n
\r\n
What thicknesses are available?<\/div>\r\n
Typical available thicknesses include 3.0 mm, 4.0 mm and 5.0 mm. Please confirm the required specification when requesting a quotation.<\/div>\r\n<\/div>\r\n
\r\n
What reinforcement options are available?<\/div>\r\n
Polyester felt and glass-fiber felt reinforcement options are available for different project requirements.<\/div>\r\n<\/div>\r\n
\r\n
What surface finishes are available?<\/div>\r\n
Available surface options include PE film, sand and mineral finishes.<\/div>\r\n<\/div>\r\n
\r\n
Are third-party test reports available?<\/div>\r\n
Yes. Third-party test records are available for selected APP membrane configurations. Use the report links above or contact our sales team.<\/div>\r\n<\/div>\r\n
\r\n
Can Great Ocean provide OEM \/ ODM service?<\/div>\r\n
Great Ocean supports OEM \/ ODM cooperation. Specific customization options should be confirmed according to product specification and order requirements.<\/div>\r\n<\/div>\r\n
\r\n
How can I request a quotation?<\/div>\r\n
\r\n\r\nSend your required thickness, reinforcement, surface finish, quantity and destination port to\r\n\r\n\r\nsales@great-ocean-waterproof.com\r\n<\/a>.\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n
\r\n
\r\n
\r\n\r\n\"Great\r\n\r\n<\/div>\r\n
\r\n
About Great Ocean<\/div>\r\n

Waterproofing Manufacturer Since 1999<\/h2>\r\n

Great Ocean Waterproof Technology Co., Ltd. was established in 1999\r\nand manufactures waterproofing membranes, waterproof coatings\r\nand related waterproofing materials in Shandong, China.<\/p>\r\n

Production capabilities cover modified bitumen membranes,\r\nTPO and PVC membranes, self-adhesive membranes,\r\nwaterproof coatings and related waterproofing materials.<\/p>\r\n

OEM \/ ODM cooperation is available for distributors,\r\nimporters and construction-material brands.<\/p>\r\nContact Great Ocean\r\n<\/a>\r\n\r\n\r\nsales@great-ocean-waterproof.com\r\n<\/a>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n

\r\n
Factory Documentation<\/div>\r\n

Qualification & Certification Materials<\/h2>\r\n

Great Ocean maintains factory, product and quality-related documentation.\r\nPlease contact our sales team if your procurement process requires specific\r\ncertificates, test reports or supporting documents.<\/p>\r\n\r\n

\r\n\r\n\"Great\r\n\r\n<\/div>\r\n<\/div>\r\n\r\n
\r\n
Request a Quote<\/div>\r\n

Need APP Membrane Specifications or Pricing?<\/h2>\r\n

Send us your required thickness, reinforcement, surface finish, quantity and destination port. Our team will confirm the applicable\r\nproduct specification, available technical documents and quotation.<\/p>\r\nRequest APP Membrane Quote<\/a>Email Sales Team\r\n<\/a>\r\n\r\n<\/div>\r\n<\/div>","_et_gb_content_width":""},"product_brand":[25],"product_cat":[23],"product_tag":[],"class_list":["post-939","product","type-product","status-publish","has-post-thumbnail","product_brand-great-ocean","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\/939","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\/941"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/fr\/wp-json\/wp\/v2\/media?parent=939"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fr\/wp-json\/wp\/v2\/product_brand?post=939"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fr\/wp-json\/wp\/v2\/product_cat?post=939"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fr\/wp-json\/wp\/v2\/product_tag?post=939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}