{"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\/fi\/product\/jy-app-modified-bitumen-waterproofing-membrane-modified-asphalt-waterproof-membrane\/","title":{"rendered":"APP-modifioitu bitumi vedeneristyskalvo (JY-APP)"},"content":{"rendered":"
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APP-vedeneristyskalvo<\/div>\n

Tuotteen esittely<\/h2>\n

Great Ocean JY-APP Modifioitu bitumi vedeneristyskalvo on polttimella levitett\u00e4v\u00e4 vedeneristyslevy, joka on valmistettu ataktisella polypropeenilla (APP) modifioitu bitumi<\/strong> ja vahvistettu polyesterihuovalla tai lasikuituhuovalla.<\/p>\n

APP-modifikaatio parantaa bitumimassan l\u00e4mm\u00f6nkest\u00e4vyytt\u00e4, mik\u00e4 tekee kalvosta sopivan kattoihin ja muihin rakennusten vedeneristyssovelluksiin, joissa vaaditaan hyv\u00e4\u00e4 suorituskyky\u00e4 korkeissa l\u00e4mp\u00f6tiloissa.<\/p>\n

Saatavilla on PE-kalvo-, hiekka- ja mineraalipintoja. Vahvistukset ja pintaratkaisut voidaan valita projektin vaatimusten mukaan.<\/p>\n

Pyyd\u00e4 tarjous<\/a>S\u00e4hk\u00f6postitse l\u00e4hetett\u00e4v\u00e4 tekninen tiedustelu <\/a><\/p>\n<\/div>\n

\"Great<\/div>\n<\/div>\n
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Tyypilliset saatavilla olevat tekniset tiedot<\/h3>\n
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Paksuus<\/div>\n
3,0 \/ 4,0 \/ 5,0 mm<\/div>\n<\/div>\n
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Rullan pituus<\/div>\n
7,5 \/ 10 metri\u00e4<\/div>\n<\/div>\n
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Leveys<\/div>\n
1,0 metri\u00e4<\/div>\n<\/div>\n
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Vahvistaminen<\/div>\n
Polyesterihuopa \/ Lasikuituhuopa<\/div>\n<\/div>\n
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Yl\u00e4pinta<\/div>\n
PE-kalvo \/ hiekka \/ mineraaliviimeistely<\/div>\n<\/div>\n
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Aluspinta<\/div>\n
PE-kalvo \/ hiekka<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Keskeiset edut<\/div>\n

Tuotteen ominaisuudet<\/h2>\n
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01<\/div>\n

Hyv\u00e4 l\u00e4mm\u00f6nkest\u00e4vyys<\/h3>\n

APP-modifikaatio parantaa bitumimassan l\u00e4mm\u00f6nkest\u00e4vyytt\u00e4, mik\u00e4 auttaa kalvoa s\u00e4ilytt\u00e4m\u00e4\u00e4n vakaan suorituskyvyn l\u00e4mpimiss\u00e4 ja korkeissa l\u00e4mp\u00f6tiloissa.<\/p>\n<\/div>\n

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02<\/div>\n

Vahvistettu rakenne<\/h3>\n

Erilaisiin vedeneristyssovelluksiin on saatavilla polyesterihuopa- tai lasikuituhuopavahvikkeita.<\/p>\n<\/div>\n

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03<\/div>\n

Useita pintavaihtoehtoja<\/h3>\n

Saatavilla on PE-kalvo-, hiekka- ja mineraalipinnoitteita erilaisiin asennus- ja projektivaatimuksiin.<\/p>\n<\/div>\n

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04<\/div>\n

Todistettu vedeneristyskyky<\/h3>\n

Testattu 3 mm:n APP tyypin I kalvo ei l\u00e4p\u00e4issyt vett\u00e4 0,3 MPa:n paineessa 30 minuutin ajan.<\/p>\n<\/div>\n

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05<\/div>\n

Poltinj\u00e4rjestelm\u00e4<\/h3>\n

Suunniteltu tavanomaiseen poltink\u00e4ytt\u00f6\u00f6n oikein valmistelluille alustoille.<\/p>\n<\/div>\n

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06<\/div>\n

Teknisten tietojen joustavuus<\/h3>\n

Saatavilla on erilaisia \u200b\u200bpaksuuksia, raudoitustyyppej\u00e4 ja pintak\u00e4sittelyj\u00e4 projektin vaatimusten mukaan.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Vahvistetut tekniset tiedot<\/div>\n

Kolmannen osapuolen testaama suorituskyky<\/h2>\n

JY-APP tyypin I vedeneristyskalvo, jossa on polyesterivahvike ja PE-kalvopintarakenne (APP I \/ PY \/ PE-PE \/ 3 mm)<\/strong> Shandongin tuotelaadun tarkastuslaitos testasi sen GB 18243-2008 -standardin mukaisesti.<\/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
Testikohta<\/th>\nVaatimus<\/th>\nTestitulos<\/th>\n<\/tr>\n<\/thead>\n
Rulla-alue<\/td>\n10,0 \u00b1 0,10 m\u00b2<\/td>\n10,01\u201310,04 m\u00b2<\/td>\n<\/tr>\n
Massa pinta-alayksikk\u00f6\u00e4 kohti<\/td>\n\u22654,0 kg\/m\u00b2<\/td>\n4,2\u20134,5 kg\/m\u00b2<\/td>\n<\/tr>\n
Keskim\u00e4\u00e4r\u00e4inen paksuus<\/td>\n\u22653,0 mm<\/td>\n3,0\u20133,1 mm<\/td>\n<\/tr>\n
Liukoisen aineen pitoisuus<\/td>\n\u22652100 g\/m\u00b2<\/td>\n2203 g\/m\u00b2<\/td>\n<\/tr>\n
L\u00e4mm\u00f6nkest\u00e4vyys<\/td>\n110 \u00b0C, liukum\u00e4ki \u22642 mm, ei virtausta eik\u00e4 tippumista<\/td>\nYl\u00e4osa: 0,3 mm \/ Alaosa: 0,5 mm Ei virtausta eik\u00e4 tippumista<\/td>\n<\/tr>\n
Matalan l\u00e4mp\u00f6tilan joustavuus<\/td>\n-7\u00b0C, ei halkeamia<\/td>\nEi halkeamia<\/td>\n<\/tr>\n
Veden l\u00e4p\u00e4isem\u00e4tt\u00f6myys<\/td>\n0,3 MPa \/ 30 min, ei tunkeutumista<\/td>\nEi tunkeutumista<\/td>\n<\/tr>\n
Suurin vetolujuuden huippu Pituussuuntainen<\/span><\/td>\n\u2265500 N\/50 mm<\/td>\n885 N\/50 mm<\/td>\n<\/tr>\n
Suurin vetolujuuden huippu Poikittainen<\/span><\/td>\n\u2265500 N\/50 mm<\/td>\n856 N\/50 mm<\/td>\n<\/tr>\n
Huippuvenym\u00e4 \u2013 Pituussuuntainen<\/td>\n\u226525%<\/td>\n31%<\/td>\n<\/tr>\n
Huippuvenym\u00e4 \u2013 Poikittainen<\/td>\n\u226525%<\/td>\n35%<\/td>\n<\/tr>\n
Veden upotusmassan kasvu<\/td>\n\u22641,0%<\/td>\n0.8%<\/td>\n<\/tr>\n
Kuorimislujuus<\/td>\n\u22651,0 N\/mm\u00b2<\/td>\n1,6 N\/mm\u00b2<\/td>\n<\/tr>\n
Asfalttipinnoitteen paksuus alapuolella<\/td>\n\u22651,0 mm<\/td>\n1,1 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Testattu kokoonpano:<\/strong> APP tyyppi I \/ PY-vahvike \/ PE-PE-pinta \/ 3 mm<\/div>\n
Testausorganisaatio:<\/strong> Shandongin tuotelaadun tarkastuslaitos<\/div>\n<\/div>\n

Yll\u00e4 olevat arvot koskevat testattua APP Type I \/ PY \/ PE-PE \/ 3 mm -kokoonpanoa. Suorituskyky voi vaihdella kalvolaadun, raudoituksen, paksuuden ja pintak\u00e4sittelyn mukaan.<\/p>\n<\/div>\n

<\/p>\n

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Testiraportit<\/div>\n

Kolmannen osapuolen testaamat APP-kalvokokoonpanot<\/h2>\n

Erilaisille APP-kalvon pintakokoonpanoille on saatavilla kolmannen osapuolen testiraportteja.<\/p>\n

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P\u00c4TEVYYS <\/span><\/p>\n

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

Polyesterivahvisteinen APP-kalvo, jossa on PE-kalvo molemmilla pinnoilla.<\/p>\n

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Paksuus:<\/strong> 3 mm<\/div>\n
Rulla-alue:<\/strong> 10 m\u00b2<\/div>\n
Pinta:<\/strong> PE \/ PE<\/div>\n
Testin perusta:<\/strong> GB 18243-2008<\/div>\n
Testausorganisaatio:<\/strong> Shandongin tuotelaadun tarkastuslaitos<\/div>\n<\/div>\n

N\u00e4yt\u00e4 PE\/PE-testiraportti <\/a><\/p>\n<\/div>\n

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P\u00c4TEVYYS <\/span><\/p>\n

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

Polyesterivahvisteinen APP-kalvo, jossa on mineraalipinta ja PE-kalvoalusta.<\/p>\n

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Paksuus:<\/strong> 3 mm<\/div>\n
Rulla-alue:<\/strong> 10 m\u00b2<\/div>\n
Pinta:<\/strong> Mineraali \/ PE<\/div>\n
Testin perusta:<\/strong> GB 18243-2008<\/div>\n
Testausorganisaatio:<\/strong> Shandongin tuotelaadun tarkastuslaitos<\/div>\n<\/div>\n

N\u00e4yt\u00e4 mineraalipinnan testiraportti <\/a><\/p>\n<\/div>\n<\/div>\n

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Tarvitsetko spesifikaatioosi soveltuvan testiraportin? <\/strong><\/p>\n

Ota yhteytt\u00e4 Great Ocean:hen ja kerro tarvitsemasi paksuus, raudoitus, pintak\u00e4sittely, m\u00e4\u00e4r\u00e4 ja kohdemarkkina.<\/p>\n

Pyyd\u00e4 teknisi\u00e4 asiakirjoja <\/a><\/p>\n<\/div>\n

Yll\u00e4 esitetyt testitiedot koskevat vain testattuja kokoonpanoja. Suorituskyky voi vaihdella kalvotyypin, vahvikkeen, paksuuden ja pintarakenteen mukaan.<\/p>\n<\/div>\n

<\/p>\n

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Tuotevideo<\/div>\n

APP-modifioitu bitumi vedeneristyskalvo<\/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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K\u00e4ytt\u00f6alue<\/div>\n

Tyypilliset sovellukset<\/h2>\n

JY-APP-modifioitu bitumivedeneristyskalvo soveltuu rakennusten ja rakenteiden vedeneristykseen, erityisesti silloin, kun vaaditaan hyv\u00e4\u00e4 l\u00e4mm\u00f6nkest\u00e4vyytt\u00e4.<\/p>\n

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Tasakatot ja loivat katot<\/div>\n
Teollisuusrakennusten katot<\/div>\n
Asuinrakennukset<\/div>\n
Kellarin vedeneristys<\/div>\n
Maanalaiset rakenteet<\/div>\n
S\u00e4\u00e4ti\u00f6t<\/div>\n
Sis\u00e4uima-altaat<\/div>\n
Palo- ja vesivarastot<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Asennuksen yleiskatsaus<\/div>\n

Asennusohjeet<\/h2>\n

JY-APP-kalvo on suunniteltu tavanomaiseen poltink\u00e4ytt\u00f6\u00f6n. Asennusolosuhteiden ja yksityiskohtien tulee olla projektisuunnitelman, sovellettavien teknisten vaatimusten ja ty\u00f6maan olosuhteiden mukaisia.<\/p>\n

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01 Valmistele alusta<\/strong> Varmista, ett\u00e4 alusta on puhdas, ehj\u00e4 eik\u00e4 siin\u00e4 ole irtonaisia \u200b\u200bhiukkasia, p\u00f6ly\u00e4, \u00f6ljy\u00e4 tai ep\u00e4puhtauksia, jotka voivat vaikuttaa tarttumiseen.<\/div>\n
02 Kalvon asettaminen<\/strong> Rullaa kalvo auki ja kohdista se vedeneristyssuunnitelman mukaisesti ennen polttopolttimen k\u00e4ytt\u00f6\u00e4.<\/div>\n
03 Polttimen k\u00e4ytt\u00f6<\/strong> Kuumenna alapinta tasaisesti ja kiinnit\u00e4 kalvo v\u00e4hitellen valmisteltuun alustaan.<\/div>\n
04 Tiivist\u00e4 saumat<\/strong> Varmista, ett\u00e4 limitykset ja liitoskohdat on t\u00e4ysin liimattu ja tiivistetty asianmukaisesti projektin vaatimusten mukaisesti.<\/div>\n
05 Herkkujen yksityiskohdat<\/strong> Kiinnit\u00e4 erityist\u00e4 huomiota kulmiin, l\u00e4pivienteihin, viem\u00e4reihin, korotuksiin ja muihin yksityiskohtiin.<\/div>\n
06 Tarkasta ja suojaa<\/strong> Tarkasta valmis kalvo ja levit\u00e4 tarvittaessa tarvittava suoja- tai viimeistelykerros.<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Asennus-\/tuotevideo<\/div>\n

Vedeneristyskalvovideo<\/h2>\n<\/div>\n
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Tuotevalikoima<\/div>\n

APP vs. SBS-modifioitu bitumikalvo<\/h2>\n

APP ja SBS ovat molemmat modifioidusta bitumista valmistettuja vedeneristysj\u00e4rjestelmi\u00e4, mutta modifioijat antavat niille erilaiset suorituskykyominaisuudet. Tuotevalinnan tulisi perustua projektisuunnitteluun, ilmastoon ja vaadittuun tekniseen suorituskykyyn.<\/p>\n

\n\n\n\n\n\n\n\n\n
Vertailu<\/th>\nAPP-modifioitu bitumi<\/th>\nSBS-modifioitu bitumi<\/th>\n<\/tr>\n<\/thead>\n
Muokkaaja<\/strong><\/td>\nAtaktinen polypropeeni (APP)<\/td>\nStyreenibutadieenistyreeni (SBS)<\/td>\n<\/tr>\n
Yleinen ominaisuus<\/strong><\/td>\nHyv\u00e4 korkeiden l\u00e4mp\u00f6tilojen kest\u00e4vyys<\/td>\nHyv\u00e4 elastisuus ja joustavuus matalissa l\u00e4mp\u00f6tiloissa<\/td>\n<\/tr>\n
Valintaperusteet<\/strong><\/td>\nUsein valittu paikkoihin, joissa l\u00e4mm\u00f6nkest\u00e4vyys on t\u00e4rke\u00e4\u00e4<\/td>\nUsein valittu, kun matalamman l\u00e4mp\u00f6tilan joustavuus on t\u00e4rke\u00e4\u00e4<\/td>\n<\/tr>\n
Asennus<\/strong><\/td>\nPolttimella k\u00e4ytett\u00e4v\u00e4t kokoonpanot saatavilla<\/td>\nPolttimella k\u00e4ytett\u00e4v\u00e4t kokoonpanot saatavilla<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
Tarvitsetko apua APP:n tai SBS:n valinnassa?<\/strong> L\u00e4het\u00e4 meille projektisi sijainti, k\u00e4ytt\u00f6tarkoitus, tarvittava paksuus, raudoitus ja pintak\u00e4sittely.<\/div>\n<\/div>\n

<\/p>\n

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Ostajan kysymykset<\/div>\n

Usein kysytyt kysymykset<\/h2>\n
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Mit\u00e4 paksuuksia on saatavilla?<\/div>\n
Tyypillisi\u00e4 saatavilla olevia paksuuksia ovat 3,0 mm, 4,0 mm ja 5,0 mm. Vahvistathan tarvittavat tiedot tarjousta pyyt\u00e4ess\u00e4si.<\/div>\n<\/div>\n
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Mit\u00e4 vahvistusvaihtoehtoja on saatavilla?<\/div>\n
Polyesterihuopa- ja lasikuituhuopavahvikkeita on saatavilla erilaisiin projektivaatimuksiin.<\/div>\n<\/div>\n
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Mit\u00e4 pintak\u00e4sittelyj\u00e4 on saatavilla?<\/div>\n
Saatavilla olevia pintavaihtoehtoja ovat PE-kalvo, hiekka ja mineraalipinta.<\/div>\n<\/div>\n
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Onko saatavilla kolmannen osapuolen testiraportteja?<\/div>\n
Kyll\u00e4. Tietyille APP-kalvokokoonpanoille on saatavilla kolmannen osapuolen testituloksia. K\u00e4yt\u00e4 yll\u00e4 olevia raporttilinkkej\u00e4 tai ota yhteytt\u00e4 myyntitiimiimme.<\/div>\n<\/div>\n
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Voiko Great Ocean tarjota OEM\/ODM-palvelua?<\/div>\n
Great Ocean tukee OEM\/ODM-yhteisty\u00f6t\u00e4. Tarkat r\u00e4\u00e4t\u00e4l\u00f6intivaihtoehdot tulee varmistaa tuotespesifikaation ja tilausvaatimusten mukaisesti.<\/div>\n<\/div>\n
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Miten voin pyyt\u00e4\u00e4 tarjouksen?<\/div>\n
L\u00e4het\u00e4 tarvittava paksuus, raudoitus, pintak\u00e4sittely, m\u00e4\u00e4r\u00e4 ja kohdesatama osoitteeseen sales@great-ocean-waterproof.com <\/a>.<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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\"Great<\/div>\n
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Tietoja Great Ocean:st\u00e4<\/div>\n

Vedeneristysvalmistaja vuodesta 1999<\/h2>\n

Great Ocean Waterproof Technology Co., Ltd. perustettiin vuonna 1999, ja se valmistaa vedeneristyskalvoja, vedenpit\u00e4vi\u00e4 pinnoitteita ja niihin liittyvi\u00e4 vedeneristysmateriaaleja Shandongin maakunnassa Kiinassa.<\/p>\n

Tuotantoalueet kattavat modifioidut bitumikalvot, TPO- ja PVC-kalvot, itseliimautuvat kalvot, vedenpit\u00e4v\u00e4t pinnoitteet ja niihin liittyv\u00e4t vedeneristysmateriaalit.<\/p>\n

OEM\/ODM-yhteisty\u00f6 on saatavilla jakelijoille, maahantuojille ja rakennusmateriaalibr\u00e4ndeille.<\/p>\n

Ota yhteytt\u00e4 Great Ocean:hen <\/a> sales@great-ocean-waterproof.com <\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

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Tehdasdokumentaatio<\/div>\n

P\u00e4tevyys- ja sertifiointimateriaalit<\/h2>\n

Great Ocean yll\u00e4pit\u00e4\u00e4 tehdas-, tuote- ja laatuun liittyv\u00e4\u00e4 dokumentaatiota. Ota yhteytt\u00e4 myyntitiimiimme, jos hankintaprosessisi vaatii erityisi\u00e4 sertifikaatteja, testiraportteja tai muita tukevia asiakirjoja.<\/p>\n

\"Great<\/div>\n<\/div>\n

<\/p>\n

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Pyyd\u00e4 tarjous<\/div>\n

Tarvitsetko APP-kalvon teknisi\u00e4 tietoja tai hinnoittelua?<\/h2>\n

L\u00e4het\u00e4 meille tarvittava paksuus, raudoitus, pintak\u00e4sittely, m\u00e4\u00e4r\u00e4 ja kohdesatama. Tiimimme vahvistaa sovellettavat tuotetiedot, saatavilla olevat tekniset asiakirjat ja tarjouksen.<\/p>\n

Pyyd\u00e4 tarjous APP-kalvosta<\/a>S\u00e4hk\u00f6postimyyntitiimille <\/a><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Great Ocean APP -modifioitu bitumi vedeneristyskalvo (JY-APP) on polttolevitteinen kalvo, joka on valmistettu ataktisella polypropeenilla (APP) modifioidusta bitumista ja polyesterihuovasta tai lasikuituhuovasta. Saatavilla PE-kalvolla, hiekalla tai mineraalipintaviimeistelyll\u00e4, se soveltuu kattojen, kellarien, maanalaisten tilojen ja muiden rakennusten vedeneristykseen. Saatavilla on vakiom\u00e4\u00e4rityksi\u00e4 ja OEM\/ODM-vaihtoehtoja. Ota yhteytt\u00e4 Great Ocean:hen saadaksesi tekniset tiedot ja tarjouksen.<\/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
\r\n

Typical Available Specifications<\/h3>\r\n
\r\n
\r\n
Thickness<\/div>\r\n
3.0 \/ 4.0 \/ 5.0 mm<\/div>\r\n<\/div>\r\n
\r\n
Roll Length<\/div>\r\n
7.5 \/ 10 m<\/div>\r\n<\/div>\r\n
\r\n
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
\r\n
Upper Surface<\/div>\r\n
PE film \/ Sand \/ Mineral finish<\/div>\r\n<\/div>\r\n
\r\n
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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\r\n
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

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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\/fi\/wp-json\/wp\/v2\/product\/939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/media\/941"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/media?parent=939"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/product_brand?post=939"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/product_cat?post=939"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/fi\/wp-json\/wp\/v2\/product_tag?post=939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}