{"id":1399,"date":"2026-01-15T13:22:30","date_gmt":"2026-01-15T13:22:30","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&#038;p=1399"},"modified":"2026-01-18T12:41:57","modified_gmt":"2026-01-18T12:41:57","slug":"jy-gbl-polymer-waterproof-membrane-pe-pp-polyethylene-polypropylene-waterproofing-membrane","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/ig\/product\/jy-gbl-polymer-waterproof-membrane-pe-pp-polyethylene-polypropylene-waterproofing-membrane\/","title":{"rendered":"Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri mmiri JY-GBL Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri mmiri PE PP Polyethylene Polypropylene Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri mmiri"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"Akp\u1ee5kp\u1ecd ah\u1ee5 na-egbochi mmiri PE PP: Nduzi kacha mma maka \u1ecbd\u1ecbte aka | Great Ocean Waterproof\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/1yQKVzJyiX8?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2>Okwu Mmalite Ngwaah\u1ecba<\/h2>\n<p>JY-GBL Polymer Waterproof Membrane b\u1ee5 ihe mejup\u1ee5tara ya nke nwere akwa polyethylene na polypropylene, nke e mep\u1ee5tara d\u1ecb ka mgbakwunye nke ngwaah\u1ecba mmiri na-egbochi mmiri na mgbochi mmiri. \u1ecc na-ag\u1ee5nye polyethylene d\u1ecb ka oyi akwa mmiri na-ad\u1ecbgh\u1ecb am\u1ecb am\u1ecb nke isi, yana akwa polypropylene siri ike ma \u1ecd b\u1ee5 eriri polyester nke na-anagh\u1ecb am\u1ecb am\u1ecb n'elu, yana ihe mgbakwunye d\u1ecb ka ihe mgbochi \u1ecdk\u1ee5 ultraviolet na ihe nd\u1ecb na-egbochi \u1ecbka nk\u00e1. A na-emep\u1ee5ta akp\u1ee5kp\u1ecd ah\u1ee5 a site na usoro mm\u1ecbp\u1ee5ta otu ugboro site na iji ngwa p\u1ee5r\u1ee5 iche, na-eme ka e nwee \u1ecdt\u1ee5t\u1ee5 akwa nke na-ejik\u1ecdta elu \u00e1kw\u00e0 na-anagh\u1ecb am\u1ecb am\u1ecb na n'okpuru ihu polyethylene-polypropylene. Nk\u1ecdwap\u1ee5ta \u1ecdk\u1ecdl\u1ecdt\u1ecd g\u1ee5nyere \u1ecdkp\u1ee5r\u1ee5kp\u1ee5 sitere na 0.7 mm ruo 1.2 mm, ogologo nke 50 m ma \u1ecd b\u1ee5 100 m kwa mp\u1ecbak\u1ecdta, na obosara nke 1.2 m. Ihe nd\u1ecb a na-ak\u1ecdkar\u1ecb maka akp\u1ee5kp\u1ecd ah\u1ee5 polyethylene-polypropylene yiri ya g\u1ee5nyere iguzogide \u1ecbka nk\u00e1, ihu igwe, na nchara, yana ike nr\u1ee5gide dabara adaba maka ngwa owuwu. A na-ejikar\u1ecb ihe nd\u1ecb a eme ihe n'elu \u1ee5l\u1ecd, okpuru \u1ee5l\u1ecd, \u1ee5l\u1ecd \u1ecbsa ah\u1ee5, \u1ecdwara, dam, na \u1ecdr\u1ee5 obodo ma \u1ecd b\u1ee5 \u1ee5l\u1ecd \u1ecdr\u1ee5 mmep\u1ee5ta ihe nd\u1ecb \u1ecdz\u1ecd ch\u1ecdr\u1ecd nchebe mmiri na enwegh\u1ecb mmiri. Ntinye ya na-ag\u1ee5nyekar\u1ecb njik\u1ecd kp\u1ecdmkwem na simenti ma \u1ecd b\u1ee5 ihe nd\u1ecb \u1ecdz\u1ecd d\u1ecb n'elu ala mgbe a na-ewu ya.<\/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;\">\u1ecckp\u1ee5r\u1ee5kp\u1ee5 (mm)<\/td>\n<td>0.7~1.2<\/td>\n<td style=\"background-color: #eef2f7;\">Ogologo (m)<\/td>\n<td>50 \/ 100<\/td>\n<td style=\"background-color: #eef2f7;\">Obosara (m)<\/td>\n<td>1.2<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #eef2f7;\">Elu<\/td>\n<td>\u00c1kw\u00e0 a na-anagh\u1ecb kpara akpa<\/td>\n<td style=\"background-color: #eef2f7;\">Ihu d\u1ecb n'okpuru<\/td>\n<td colspan=\"3\">Polyethylene polypropylene<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1401 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_1-scaled.webp\" alt=\"Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri mmiri nke JY-GBL Polymer Polyethylene Polypropylene Waterproof Membrane\" width=\"2560\" height=\"1810\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_1-1280x905.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_1-980x693.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_1-480x339.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2560px, 100vw\" \/><\/p>\n<h3 dir=\"auto\">At\u1ee5mat\u1ee5 Ngwaah\u1ecba<\/h3>\n<ul dir=\"auto\">\n<li><strong>Njirimara An\u1ee5 Ah\u1ee5<\/strong>: Na-egosi mgbochi \u1ecbka nk\u00e1, mgbochi oxidation, na iguzogide nchara. Na-enye mgbanwe maka \u1ecbgbag\u1ecd na-agbajigh\u1ecb agbaji, yana ike nr\u1ee5gide na iguzogide oghere.<\/li>\n<li><strong>Ndak\u1ecdr\u1ecbta Elu Nt\u1ecdala<\/strong>: \u1ecc ch\u1ecdr\u1ecd obere nkwadebe; nr\u1ee5nye nwere ike \u1ecbga n'ihu n'elu mmiri mmiri na-enwegh\u1ecb mmiri kw\u1ee5 \u1ecdt\u1ecd. Mgbe mmiri zoos\u1ecbr\u1ecb, enwere ike iwep\u1ee5 mmiri gabigara \u00f3k\u00e8 iji kwe ka e wuo ya ozugbo, na-akwado usoro \u1ecdr\u1ee5 ngwa ngwa.<\/li>\n<li><strong>Nguzogide Mgbapu<\/strong>: E mere ya maka iji ya n'elu ihe \u1ecdk\u1ee5k\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5, na-enye ike iguzogide oghere na ikike igbochi oghere mgb\u1ecdr\u1ecdgw\u1ee5, nke na-enyere aka ime ka mmiri ghara \u1ecbbanye nke \u1ecdma.<\/li>\n<li><strong>Nhazi mejup\u1ee5tara<\/strong>: Na-ejik\u1ecdta ya na ihe njik\u1ecdta simenti polima maka ojiji yana ihe eji emechi eriri, na-emep\u1ee5ta usoro nke na-akwado ihe gbasara gburugburu ebe obibi.<\/li>\n<li><strong>\u00c0gw\u00e0 Gburugburu Ebe Obibi<\/strong>: \u1ecc nagh\u1ecb egbu egbu, \u1ecd nagh\u1ecb esi isi, \u1ecd nagh\u1ecbkwa emer\u1ee5 ah\u1ee5.<\/li>\n<\/ul>\n<p dir=\"auto\">Ihe nd\u1ecb \u1ecdz\u1ecd dabere na akp\u1ee5kp\u1ecd polyethylene polypropylene yiri ya g\u1ee5nyere nkw\u1ee5si ike UV maka ikpughe n'\u00e8z\u00ed, imewe \u1ecdt\u1ee5t\u1ee5 oyi akwa nwere isi mmiri na-ad\u1ecbgh\u1ecb am\u1ecb am\u1ecb na akwa nchekwa, yana nd\u1ee5 kar\u1ecbr\u1ecb af\u1ecd 50 n'okpuru \u1ecdn\u1ecdd\u1ee5 nk\u1ecbt\u1ecb. Akp\u1ee5kp\u1ecd an\u1ee5 nd\u1ecb a na-an\u1ecdgide na-eguzosi ike n'ihe n'ofe oke okpom\u1ecdk\u1ee5, na-eguzogide mgbawa na obere okpom\u1ecdk\u1ee5 (ruo -40\u00b0C) na mgbanwe na okpom\u1ecdk\u1ee5 d\u1ecb elu (ruo +100\u00b0C), ebe ha na-enye nrapado siri ike na ihe nd\u1ecb d\u1ecb n'elu.<\/p>\n<p dir=\"auto\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1408 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-scaled.webp\" alt=\"Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri mmiri JY-GBL Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri mmiri PE PP Polyethylene Polypropylene Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri mmiri\" width=\"2560\" height=\"2560\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-1280x1280.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-980x980.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2560px, 100vw\" \/><\/p>\n<h3>Ar\u1ee5m\u1ecdr\u1ee5<\/h3>\n<table style=\"width: 100%; text-align: center; border-radius: 8px; overflow: hidden; background-color: #f8fafc;\" border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tbody>\n<tr style=\"background-color: #eef2f7;\">\n<th>Mba.<\/th>\n<th colspan=\"2\">ihe<\/th>\n<th>Ngalaba<\/th>\n<th>Ndep\u1ee5ta Ndek\u1ecd<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"3\">1<\/td>\n<td colspan=\"2\" rowspan=\"3\">Nha nha a na-anabata<\/td>\n<td>%<\/td>\n<td>\u00b110<\/td>\n<\/tr>\n<tr>\n<td>%<\/td>\n<td>\u00b11<\/td>\n<\/tr>\n<tr>\n<td>%<\/td>\n<td>A nagh\u1ecb ekwe ka \u1ee5kp\u1ee5r\u1ee5 na-ad\u1ecbgh\u1ecb mma kwe omume<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">2<\/td>\n<td colspan=\"2\">Ike nr\u1ee5gide mgbe \u1ecd na-agbaji (okpom\u1ecdk\u1ee5 \u1ee5l\u1ecd)<\/td>\n<td>MPa<\/td>\n<td>\u2265 7.5<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Ike nr\u1ee5gide mgbe ezumike (60 \u2103)<\/td>\n<td>MPa<\/td>\n<td>\u2265 2.3<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">3<\/td>\n<td colspan=\"2\">Ogologo nr\u1ee5gide mgbe \u1ecd gbawara (na okpom\u1ecdk\u1ee5 \u1ee5l\u1ecd)<\/td>\n<td>%<\/td>\n<td>\u2265 450<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Ogologo nr\u1ee5gide mgbe ezumike (-20 \u2103)<\/td>\n<td>%<\/td>\n<td>\u2265 200<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td colspan=\"2\">Ike nd\u1ecdda<\/td>\n<td>KN\/m<\/td>\n<td>\u2265 25<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td colspan=\"2\">Mmiri anagh\u1ecb erute n'ime mmiri (nkeji iri at\u1ecd)<\/td>\n<td>*<\/td>\n<td>0.3Mpa Enwegh\u1ecb ntapu mmiri<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td colspan=\"2\">Okpom\u1ecdk\u1ee5 d\u1ecb ala nke na-ap\u1ecbachi ap\u1ecbachi<\/td>\n<td>\u2103<\/td>\n<td>\u2264 -40 na-enwegh\u1ecb mgbawa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">7<\/td>\n<td colspan=\"2\" rowspan=\"2\">\u1eccn\u1ee5\u1ecdg\u1ee5 mgbasawanye nke ikpo \u1ecdk\u1ee5<\/td>\n<td>mm<\/td>\n<td>\u2264 2<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>\u2264 4<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">8<\/td>\n<td colspan=\"2\" rowspan=\"2\">Ikuku na-ekpo \u1ecdk\u1ee5 na-aka nk\u00e1 na 80 \u2103 maka awa 168<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>%<\/td>\n<td>\u2265 70<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9<\/td>\n<td rowspan=\"2\">Alkali (Ngw\u1ecdta Ca(OH)2 zuru oke na okpom\u1ecdk\u1ee5 \u1ee5l\u1ecd X68h)<\/td>\n<td>\u1eccn\u1ee5ego njigide ike mgbaji \u1ecdkp\u1ee5kp\u1ee5<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>\u1eccn\u1ee5ego njigide nke ogologo oge n'oge ezumike<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>10<\/td>\n<td colspan=\"2\">\u1ecaka nk\u00e1 nke ozone (40 \u2103 X168h) \u1eccn\u1ee5ego \u1ecbgbat\u1ecb 40%,500\u00d710\u207b\u00b2<\/td>\n<td>*<\/td>\n<td>Enwegh\u1ecb mgbawa<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">11<\/td>\n<td colspan=\"2\" rowspan=\"2\">ihu igwe ar\u1ee5r\u1ee5 ar\u1ee5<\/td>\n<td>%<\/td>\n<td>\u2265 80<\/td>\n<\/tr>\n<tr>\n<td>%<\/td>\n<td>\u2265 70<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 dir=\"auto\">Ngwa<\/h3>\n<ul dir=\"auto\">\n<li><strong>Sistem\u1ee5 Elu \u1ee4l\u1ecd<\/strong>: A na-etinye ya n'elu \u1ee5l\u1ecd d\u1ecb lar\u1ecb\u1ecb, nke a na-akp\u1ecd \"plumbing\", ma \u1ecd b\u1ee5 nke akw\u1ee5kw\u1ecd nd\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5 n'\u1ee5l\u1ecd az\u1ee5mah\u1ecba na ebe obibi iji gbochie mmiri na-agbap\u1ee5ta na mmiri \u1ecbbanye.<\/li>\n<li><strong>\u1ee4l\u1ecd nd\u1ecb d\u1ecb n'okpuru ala na \u1ee5l\u1ecd nd\u1ecb d\u1ecb n'okpuru ala<\/strong>: A na-eji ya eme ihe maka igbochi mmiri \u1ecbbanye n'ime nt\u1ecdala, mgbidi, na ala n'ebe nd\u1ecb d\u1ecb ala iji chebe onwe ha p\u1ee5\u1ecd \u200b\u200bna mmiri d\u1ecb n'okpuru ala na ns\u1ecb mmiri.<\/li>\n<li><strong>\u1eccwara na \u1ee5z\u1ecd \u1ee5gb\u1ecd oloko<\/strong>: E tinyere ya n'ime ak\u1ee5r\u1ee5ngwa njem d\u1ecbka \u1ecdwara, \u1ee5gb\u1ecd okporo \u00edgw\u00e8, okporo \u1ee5z\u1ecd, \u1ee5gb\u1ecd okporo \u00edgw\u00e8, na \u1ecdwara mmiri maka igbochi mmiri \u1ecbbanye na nchara.<\/li>\n<li><strong>\u00c0kw\u00e0 mmiri na \u1ecdr\u1ee5 obodo<\/strong>: Dabara adaba maka \u00e0kw\u00e0 mmiri na \u1ecdr\u1ee5 injinia obodo nd\u1ecb \u1ecdz\u1ecd ch\u1ecdr\u1ecd ogologo oge n'okpuru mgbanwe na nr\u1ee5gide gburugburu ebe obibi.<\/li>\n<li><strong>Nchekwa Mmiri na \u1eccd\u1ecbd\u1ecb Hydraulic<\/strong>: A na-ar\u1ee5 \u1ecdr\u1ee5 na tank\u1ecb, ebe a na-echekwa mmiri, \u1ecdd\u1ecd mmiri, ebe a na-ad\u1ecdba mmiri, \u1ecdd\u1ecd mmiri e ji aka r\u1ee5\u1ecd, \u1ecdd\u1ecd mmiri e ji aka r\u1ee5\u1ecd, na usoro \u1ecbgba mmiri iji gbochie mmiri \u1ecbgbap\u1ee5ta.<\/li>\n<li><strong>Ebe Mmiri D\u1ecb n'ime<\/strong>: A na-eji ya eme ihe n'ime \u1ee5l\u1ecd \u1ecbsa ah\u1ee5, kichin, mbara ihu, \u1ee5l\u1ecd mposi, na ebe nd\u1ecb yiri ya maka ebe mmiri na-anagh\u1ecb eru.<\/li>\n<li><strong>Ebe Mp\u1ee5ta D\u1ecb Elu<\/strong>: A na-etinye ya n'elu mbara ihu, ebe a na-ad\u1ecdba \u1ee5gb\u1ecdala, mbara ihu \u1ee5l\u1ecd, na mbara ihu ebe ihu igwe ch\u1ecdr\u1ecd ihe mgbochi a p\u1ee5r\u1ee5 \u1ecbt\u1ee5kwas\u1ecb obi.<\/li>\n<\/ul>\n<h3 dir=\"auto\">Nduzi Nw\u1ee5nye<\/h3>\n<p>Ntuziaka a na-ak\u1ecdwa usoro nr\u1ee5nye \u1ecdk\u1ecdl\u1ecdt\u1ecd dabere na njirimara ngwaah\u1ecba na omume a na-emekar\u1ecb maka akp\u1ee5kp\u1ecd polyethylene polypropylene yiri ya. Na-agbaso iwu \u1ee5l\u1ecd mpaghara, nk\u1ecdwap\u1ee5ta nke nd\u1ecb nr\u1ee5p\u1ee5ta, na usoro nchekwa mgbe niile. Ngwa\u1ecdr\u1ee5 a na-ach\u1ecdkar\u1ecb g\u1ee5nyere mma \u1ecdr\u1ee5, ihe eji agaghar\u1ecb, ihe na-agbaghar\u1ecb, na ihe na-etinye gluu. H\u1ee5 na ihe mkpuchi ah\u1ee5 d\u1ecb mma tupu \u1ecbmalite.<\/p>\n<ul>\n<li><b>Nkwadebe Elu:<\/b> Hichaa elu ala nke \u1ecdma iji wep\u1ee5 unyi, uzuzu, ihe mkpofu, na ihe \u1ecd b\u1ee5la na-ad\u1ecbgh\u1ecb mma. Jiri ogbo ma \u1ecd b\u1ee5 broom d\u1ecb mmiri mmiri hichaa elu ya. E kwes\u1ecbr\u1ecb iji mman\u1ee5, mman\u1ee5, ma \u1ecd b\u1ee5 ihe nd\u1ecb na-emer\u1ee5 ah\u1ee5 mee ihe. Maka mgbidi ma \u1ecd b\u1ee5 ihe nd\u1ecb nwere oghere, tinye pra\u1ecbma dak\u1ecdtara ma kwe ka \u1ecd kp\u1ecd\u1ecd nk\u1ee5 nke \u1ecdma. Nz\u1ecd\u1ee5kw\u1ee5 a na-eme ka \u1ecd na-arapara nke \u1ecdma ma na-egbochi nsogbu n'oge itinye ya.<\/li>\n<li><b>Ngwa pra\u1ecbma ma \u1ecd b\u1ee5 rapado:<\/b> Kwadebe ihe njik\u1ecdta polyurethane ma \u1ecd b\u1ee5 ihe njik\u1ecdta simenti polymer d\u1ecbka nha ak\u1ecdwap\u1ee5tara (nke a na-agwak\u1ecdtakar\u1ecb n'ebe ah\u1ee5). Jiri trowel tinye ya n'otu ebe n'elu oyi akwa isi, na-elekwas\u1ecb anya n'ebe nd\u1ecb d\u1ecb mgbagwoju anya d\u1ecbka nkuku, mgb\u1ecdr\u1ecdgw\u1ee5 pa\u1ecbp\u1ee5, na ns\u1ecdt\u1ee5. Hap\u1ee5 ihe njik\u1ecdta ah\u1ee5 ka \u1ecd sie ike ma \u1ecd b\u1ee5r\u1ee5 na \u1ecd d\u1ecb mkpa, mana gaa n'ihu mgbe \u1ecd ka d\u1ecb \u1ecdh\u1ee5r\u1ee5 maka njik\u1ecdta.<\/li>\n<li><b>\u1eccgw\u1ee5gw\u1ecd Mpaghara P\u1ee5r\u1ee5 Iche: <\/b>N'ebe nd\u1ecb na-ad\u1ecbgh\u1ecb ike maka mmiri mmiri d\u1ecbka \u1ecbbanye na pa\u1ecbp\u1ee5, njik\u1ecd mgbasa, nkuku d\u1ecb n'ime\/mp\u1ee5ta n'elu ala na mgbidi, tinye akwa \u1ecdz\u1ecd nke <a href=\"https:\/\/great-ocean-waterproof.com\/ig\/polyurethane-waterproof-coating\/\">mkpuchi polyurethane<\/a> ma \u1ecd b\u1ee5 ihe mkpuchi dak\u1ecdtara d\u1ecb ka ihe nkwado. Maka pa\u1ecbp\u1ee5, jiri olu ma \u1ecd b\u1ee5 ihe mkpuchi e gbuturu gbutu ma \u1ecd b\u1ee5r\u1ee5 na \u1ecd d\u1ecb; tinye ha n'ime ihe mgbakw\u1ee5nye ah\u1ee5. Bee akp\u1ee5kp\u1ecd ah\u1ee5 ka \u1ecd dabara gburugburu ihe nd\u1ecb a, na-ah\u1ee5 na enwegh\u1ecb oghere.<\/li>\n<li><b>\u1ecat\u1ecdkwas\u1ecb Akp\u1ee5kp\u1ecd ah\u1ee5: <\/b>Mepee akp\u1ee5kp\u1ecd ah\u1ee5 site na isi ala ma \u1ecd b\u1ee5 ns\u1ecdt\u1ee5 ala, na-ar\u1ee5 \u1ecdr\u1ee5 elu iji zere ijide ikuku. Hazie ya nke \u1ecdma ma tinye ya na gluu site na iji ihe na-agbaghar\u1ecb agbaghar\u1ecb ma \u1ecd b\u1ee5 na-ese n'elu mmiri iji wep\u1ee5 akpa ikuku ma h\u1ee5 na \u1ecd na-emet\u1ee5 aka nke \u1ecdma. Maka mgbidi ma \u1ecd b\u1ee5 elu kw\u1ee5 \u1ecdt\u1ecd, malite na nt\u1ecdala ma kpuchie mpempe akw\u1ee5kw\u1ecd nd\u1ecb na-esote. N\u1ecdgide na-enwe otu \u1ecdkp\u1ee5r\u1ee5kp\u1ee5 n'oge itinye ya.<\/li>\n<li><b>Njikwa nkwonkwo na njik\u1ecdta:<\/b> Jiri teepu madochi ihe nd\u1ecb d\u1ecb n'ak\u1ee5k\u1ee5 kpuchie ha ma \u1ecd d\u1ecbkar\u1ecba ala sentimita 2-6 (50-150 mm) iji mep\u1ee5ta ihe nd\u1ecb siri ike. Jiri teepu madochi ma \u1ecd b\u1ee5 nt\u1ee5p\u1ecd ihe njik\u1ecd kpuchie ihe nd\u1ecb ah\u1ee5 nwa oge. Mgbe ah\u1ee5, tinye ihe mgbakwunye p\u1ee5r\u1ee5 iche n'ak\u1ee5k\u1ee5 ihe nd\u1ecb ah\u1ee5, wee jiri ihe mkpuchi mechie ya maka mmechi ikpeaz\u1ee5. T\u1ee5ghar\u1ecba nkwonkwo nd\u1ecb ah\u1ee5 iji h\u1ee5 na ha d\u1ecb lar\u1ecb\u1ecb ma ghara \u1ecbbanye mmiri. Lezien\u1ee5 anya na njedebe na ntinye maka mkpuchi zuru oke.<\/li>\n<li><b>Mmecha na Nnyocha:<\/b> Mgbe etinyere ya, lelee ebe a na-anagh\u1ecb ekpuchi ihe, ihe nd\u1ecb na-agbawa agbawa, ma \u1ecd b\u1ee5 ebe nd\u1ecb a na-anagh\u1ecb emechi emechi. R\u1ee5zie nt\u1ee5p\u1ecd \u1ecd b\u1ee5la ozugbo site na iji ihe mkpuchi akp\u1ee5kp\u1ecd ah\u1ee5 na ihe mkpuchi \u1ecdz\u1ecd. Hap\u1ee5 sistem\u1ee5 ah\u1ee5 ka \u1ecd gw\u1ecd\u1ecd d\u1ecbka ntuziaka gluu si d\u1ecb tupu itinye ihe nd\u1ecb d\u1ecb ka ta\u1ecbl\u1ecb ma \u1ecd b\u1ee5 ihe mkpuchi az\u1ee5. N'\u1ecdn\u1ecdd\u1ee5 mmiri mmiri, nr\u1ee5nye nwere ike \u1ecbga n'ihu n'elu ebe nd\u1ecb na-enwegh\u1ecb mmiri, mana h\u1ee5 na mmiri anagh\u1ecb ada.<\/li>\n<li><b>Ihe ndetu mgbe etinyere ya:<\/b> Chebe akp\u1ee5kp\u1ecd ah\u1ee5 ar\u1ee5nyere ka \u1ecd ghara imebi n'oge owuwu \u1ecdz\u1ecd. Maka itinye ta\u1ecbl\u1ecb, jiri ihe e ji \u1ee5r\u1ecd kp\u1ee5\u1ecd nke a na-agbanwegh\u1ecb agbanwe ma \u1ecd b\u1ee5 nke a gbanwere ozugbo n'elu akp\u1ee5kp\u1ecd ah\u1ee5. Nwalee maka mmiri na-agbap\u1ee5ta ma \u1ecd b\u1ee5r\u1ee5 na \u1ecd d\u1ecb mkpa, ma debe mp\u1ecbak\u1ecdta nd\u1ecb a na-ejigh\u1ecb n'ebe kp\u1ecdr\u1ecd nk\u1ee5 ma d\u1ecb j\u1ee5\u1ee5.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1409 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-scaled.webp\" alt=\"Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri mmiri JY-GBL Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri mmiri PE PP Polyethylene Polypropylene Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri mmiri\" width=\"2560\" height=\"2560\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-scaled.webp 2560w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-1280x1280.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-980x980.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2560px, 100vw\" \/><\/p>\n<h3 dir=\"auto\">Nt\u1ee5nyere: Akp\u1ee5kp\u1ecd mmiri na-ad\u1ecbgh\u1ecb agbaze nke JY-GBL (Polyethylene Polypropylene) megide Akp\u1ee5kp\u1ecd TPO<\/h3>\n<p dir=\"auto\">JY-GBL b\u1ee5 akp\u1ee5kp\u1ecd ah\u1ee5 mmiri na-ad\u1ecbgh\u1ecb ekpuchi nke e ji polyethylene mee d\u1ecb ka akwa isi ya na \u00e1kw\u00e0 polypropylene ma \u1ecd b\u1ee5 polyester na-ab\u1ee5gh\u1ecb nke e kpara akpa, ihe mgbakwunye maka iguzogide UV na \u1ecbka nk\u00e1, a na-emep\u1ee5takwa ya site na extrusion. N'\u1ee5z\u1ecd d\u1ecb iche, akp\u1ee5kp\u1ecd ah\u1ee5 TPO (Thermoplastic Polyolefin) na-ab\u1ee5kar\u1ecb mpempe akw\u1ee5kw\u1ecd otu-ply nke na-agwak\u1ecdta polypropylene na roba ethylene-propylene, nke a na-ejikar\u1ecb polyester scrim eme ka \u1ecd sie ike. \u1ecc b\u1ee5 ezie na ha ab\u1ee5\u1ecd na-ar\u1ee5 \u1ecdr\u1ee5 mkpa mgbochi mmiri na owuwu, ha d\u1ecb iche na nhazi, ar\u1ee5m\u1ecdr\u1ee5, na ojiji nk\u1ecbt\u1ecb. N'okpuru ebe a b\u1ee5 nt\u1ee5nyere ak\u1ee5k\u1ee5-na-ak\u1ee5k\u1ee5 dabere na njirimara \u1ecdk\u1ecdl\u1ecdt\u1ecd.<\/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\">at\u1ee5mat\u1ee5<\/th>\n<th data-col-size=\"lg\">JY-GBL PE\/PP Akp\u1ee5kp\u1ecd ah\u1ee5<\/th>\n<th data-col-size=\"lg\">TPO Akp\u1ee5kp\u1ecd ah\u1ee5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"sm\"><strong>Ihe mejup\u1ee5tara ya<\/strong><\/td>\n<td data-col-size=\"lg\">Ngwak\u1ecdta nke nwere \u1ecdt\u1ee5t\u1ee5 oyi akwa: Polyethylene core, akwa polypropylene\/polyester siri ike nke na-anagh\u1ecb kpara akwa, nwere ihe mgbochi UV na ihe nd\u1ecb na-egbochi \u1ecbka nk\u00e1.<\/td>\n<td data-col-size=\"lg\">Ngwak\u1ecdta d\u1ecb iche iche: Polypropylene na roba ethylene-propylene, nke a na-ejikar\u1ecb polyester eme ka \u1ecd sie ike, enwegh\u1ecbkwa ihe nd\u1ecb \u1ecdz\u1ecd e ji plasticizer mee ka \u1ecd d\u1ecb mfe \u1ecbgbanwe.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>\u1ecckp\u1ee5r\u1ee5kp\u1ee5<\/strong><\/td>\n<td data-col-size=\"lg\">0.7\u20131.2 mm.<\/td>\n<td data-col-size=\"lg\">\u1ecc na-ad\u1ecbkar\u1ecb 1.1\u20132.0 mm (mil 45\u201380).<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Nd\u1ee5 nk\u1ecbt\u1ecb<\/strong><\/td>\n<td data-col-size=\"lg\">Ruo af\u1ecd 50+ n'\u1ecdn\u1ecdd\u1ee5 nk\u1ecbt\u1ecb, yana iguzogide ike \u1ecbka nk\u00e1 na ihu igwe.<\/td>\n<td data-col-size=\"lg\">Af\u1ecd 15-30, dabere na \u1ecbd\u1ecb mma ya; usoro \u1ecdh\u1ee5r\u1ee5 nwere ike \u1ecbd\u1ecb iche, mana \u1ee5f\u1ecdd\u1ee5 na-egosi mmebi mgbe af\u1ecd 10-20 gas\u1ecbr\u1ecb.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>\u1ecad\u1ecbgide na Nguzogide<\/strong><\/td>\n<td data-col-size=\"lg\">\u1ecc na-egbochi \u1ecbka nk\u00e1 nke \u1ecdma, \u1ecd na-eme ka \u1ecd ghara \u1ecbka nk\u00e1, \u1ecd na-emebi emebi, \u1ecd na-emebi emebi, na-egbochikwa \u1ecbp\u1ecbp\u1ee5 ihe; \u1ecd na-ejikwa mgb\u1ecdr\u1ecdgw\u1ee5 abanye n'elu \u1ee5l\u1ecd akw\u1ee5kw\u1ecd nd\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5; \u1ecd na-agbanwe agbanwe n'enwegh\u1ecb mgbawa; \u1ecd dabara adaba maka nt\u1ecdala mmiri mmiri.<\/td>\n<td data-col-size=\"lg\">Ike UV na okpom\u1ecdk\u1ee5 mb\u1ee5 siri ike; ike mgbapu na nd\u1ecdda d\u1ecb mma; mana \u1ecd nwere ike \u1ecbm\u1ecbk\u1ecdr\u1ecd mman\u1ee5\/mman\u1ee5 na-eduga na mmebi; nt\u1ee5ghar\u1ecb uche nwere ike \u1ecbda ka oge na-aga.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Nguzogide Kem\u1ecbkal\u1ee5<\/strong><\/td>\n<td data-col-size=\"lg\">\u1ecc nagh\u1ecb eguzogide ire ere; \u1ecd nagh\u1ecbkwa egbu egbu ma \u1ecd b\u1ee5 enwegh\u1ecb mmet\u1ecd.<\/td>\n<td data-col-size=\"lg\">\u1ecc d\u1ecb oke mma; \u1ecd nagh\u1ecb emegide mman\u1ee5, as\u1ecbd, ma \u1ecd b\u1ee5 kem\u1ecbkal\u1ee5 sitere na ikuku anw\u1ee5r\u1ee5; \u1ecd ka mma n'ebe d\u1ecb \u1ecdcha.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Oke okpom\u1ecdk\u1ee5<\/strong><\/td>\n<td data-col-size=\"lg\">\u1ecc na-ejigide iguzosi ike n'ezi ihe site na -40\u00b0C ruo +100\u00b0C; \u1ecd na-eguzogide mgbawa na mgbanwe.<\/td>\n<td data-col-size=\"lg\">\u1ecc na-ar\u1ee5 \u1ecdr\u1ee5 nke \u1ecdma n'okpom\u1ecdk\u1ee5 mana \u1ecd nwere ike imebi n'\u1ecdn\u1ecdd\u1ee5 d\u1ecb oke elu; \u1ecd na-agbanwe agbanwe n'\u1ecdn\u1ecdd\u1ee5 ihu igwe d\u1ecb mma.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Nw\u1ee5nye<\/strong><\/td>\n<td data-col-size=\"lg\">Njik\u1ecd nwere simenti polima; enwere ike itinye ya n'elu mmiri mmiri; ejiri ihe na-ejik\u1ecd \u1ecdn\u1ee5 mechie ya; dabara adaba maka ebe d\u1ecb mgbagwoju anya d\u1ecbka pa\u1ecbp\u1ee5 na nkuku.<\/td>\n<td data-col-size=\"lg\">\u1ecckp\u1ecdk\u1ecd e ji \u1ecdk\u1ee5 r\u1ee5\u1ecd; d\u1ecb fechaa ma d\u1ecbkwa mfe \u1ecbw\u1ee5nye; \u1ecd ch\u1ecdr\u1ecd ebe kp\u1ecdr\u1ecd nk\u1ee5 ma d\u1ecb \u1ecdcha; \u1ecd na-enwekar\u1ecb nsogbu \u1ecbkwak\u1ecd ma \u1ecd b\u1ee5r\u1ee5 na emebegh\u1ecb ya nke \u1ecdma.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Ngwa<\/strong><\/td>\n<td data-col-size=\"lg\">\u1ecct\u1ee5t\u1ee5 ihe: \u1ee4l\u1ecd elu, \u1ee5l\u1ecd d\u1ecb n'okpuru ala, \u1ecdwara mmiri, \u00e0kw\u00e0 mmiri, tank\u1ecb mmiri, ime \u1ee5l\u1ecd (d\u1ecbka \u1ecdm\u1ee5maat\u1ee5, \u1ee5l\u1ecd \u1ecbsa ah\u1ee5), na ebe a na-ak\u1ee5 ihe \u1ecdk\u1ee5k\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5.<\/td>\n<td data-col-size=\"lg\">Elu \u1ee5l\u1ecd nd\u1ecb a na-ah\u1ee5kar\u1ecb d\u1ecb lar\u1ecb\u1ecb\/d\u1ecb ala; a na-ah\u1ee5kar\u1ecb ha n'\u1ee5l\u1ecd az\u1ee5mah\u1ecba maka ar\u1ee5m\u1ecdr\u1ee5 ike; ha ad\u1ecbgh\u1ecb mma maka ebe d\u1ecb n'okpuru ala ma \u1ecd b\u1ee5 ebe mmiri d\u1ecb.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>\u1eccn\u1ee5 ego<\/strong><\/td>\n<td data-col-size=\"lg\">\u1ecc d\u1ecb \u1ecdn\u1ee5 ala kar\u1ecba maka mkpa nchekwa mmiri sara mbara; nha mp\u1ecbak\u1ecdta (ogologo 50\/100 m, obosara 1.2 m) na-akwado mkpuchi d\u1ecb mma.<\/td>\n<td data-col-size=\"lg\">\u1ecct\u1ee5t\u1ee5 mgbe, nh\u1ecdr\u1ecd nke otu ply kacha \u1ecdn\u1ee5 ala; mana nn\u1ecdchi ogologo oge nwere ike itinye ego.<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"sm\"><strong>Mmet\u1ee5ta Gburugburu Ebe Obibi<\/strong><\/td>\n<td data-col-size=\"lg\">Enwegh\u1ecb ns\u00ed, enwegh\u1ecb isi, enwegh\u1ecb mmet\u1ecd; ihe nd\u1ecb a na-emeghar\u1ecb emeghar\u1ecb.<\/td>\n<td data-col-size=\"lg\">A p\u1ee5r\u1ee5 imeghar\u1ecb ihe; elu nd\u1ecb na-egbukep\u1ee5 egbukep\u1ee5 na-enyere aka \u1ecbchekwa ike, mana \u1ee5f\u1ecdd\u1ee5 usoro na-adabere na ihe nd\u1ecb na-egbochi \u1ecdk\u1ee5.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<p dir=\"auto\">Na nch\u1ecbk\u1ecdta, akp\u1ee5kp\u1ecd ah\u1ee5 JY-GBL PE\/PP na-enye \u1ecdt\u1ee5t\u1ee5 ojiji na nd\u1ee5 \u1ecdr\u1ee5 d\u1ecb ogologo na gburugburu ebe d\u1ecb iche iche, ebe TPO na-eme nke \u1ecdma n'elu \u1ee5l\u1ecd d\u1ecb \u1ecdn\u1ee5 ala ma na-egosip\u1ee5ta ihe nd\u1ecb na-eme ka \u1ecd d\u1ecb j\u1ee5\u1ee5. Nh\u1ecdr\u1ecd ya dabere na nk\u1ecdwa \u1ecdr\u1ee5 d\u1ecbka ikpughe na kem\u1ecbkal\u1ee5 ma \u1ecd b\u1ee5 \u1ecdn\u1ecdd\u1ee5 nr\u1ee5nye.<\/p>\n<h2 dir=\"auto\">Nyocha Nd\u1ecb Ah\u1ecba<\/h2>\n<p><b>John R., USA (Onye nkwek\u1ecdr\u1ecbta, \u1eccr\u1ee5 Mmiri Mmiri nke d\u1ecb n'okpuru \u1ee5l\u1ecd)<\/b> Ejiri m akp\u1ee5kp\u1ecd ah\u1ee5 a mee ihe maka ime ka \u1ecd d\u1ecbghachi n'okpuru ala n'ebe mmiri d\u1ecb. \u1ecc rapaara nke \u1ecdma na simenti mmiri na-enwegh\u1ecb nkwadebe d\u1ecb ukwuu, mgbe otu af\u1ecd gachara, enwegh\u1ecb ihe \u1ecbr\u1ecbba ama nke mmiri na-as\u1ecdp\u1ee5ta n'agbanyegh\u1ecb oke mmiri ozuzo. Mp\u1ecbak\u1ecdta nd\u1ecb ah\u1ee5 d\u1ecb mfe ijikwa, mana ach\u1ecdr\u1ecd m ihe mgbakwunye maka ihe nd\u1ecb ah\u1ee5. Nh\u1ecdr\u1ecd siri ike maka \u1ecdr\u1ee5 n'okpuru ala, mana mee at\u1ee5mat\u1ee5 maka \u1ecbkp\u1ee5cha pa\u1ecbp\u1ee5 gburugburu. <b>Elena S., Germany (Injinia, \u1eccwara \u1eccwara)<\/b> E tinyere nke a n'\u1ecdr\u1ee5 obere \u1ecdwara ebe \u1ecd d\u1ecb mkpa iguzogide nchara. Ihe e ji r\u1ee5\u1ecd ya kw\u1ee5gidere n'elu ya n'elu ala nd\u1ecb na-ad\u1ecbgh\u1ecb nhata, ike mgbochi ya nyere aka na nt\u1ecdala okwute ah\u1ee5. Any\u1ecb enyochaala ya ruo \u1ecdnwa isii\u2014enwegh\u1ecb nsogbu \u1ecd b\u1ee5la na mmiri na-abata. \u1ecc b\u1ee5gh\u1ecb nh\u1ecdr\u1ecd kacha \u1ecdn\u1ee5 ala, mana \u1ecd na-ar\u1ee5 \u1ecdr\u1ee5 d\u1ecbka a t\u1ee5r\u1ee5 anya ya na ebe \u1ecdr\u1ee5 mmep\u1ee5ta ihe. <b>Michael T., Australia (Onye nwe \u1ee5l\u1ecd, Ngwa \u1ee4l\u1ecd)<\/b> Etinyere m nke a n'elu \u1ee5l\u1ecd m d\u1ecb lar\u1ecb\u1ecb. \u1ecc d\u1ecb mfe \u1ecbgbanwe agbanwe iji kwek\u1ecd\u1ecd na nhazi ya, ihe mgbochi UV d\u1ecbkwa ka \u1ecd na-ar\u1ee5 \u1ecdr\u1ee5 ya n'okpuru anyanw\u1ee5. Enwegh\u1ecb mmiri mmiri mgbe ok\u00e9 ifufe gas\u1ecbr\u1ecb, mana aghagh\u1ecb m \u1ecblele njik\u1ecdta ah\u1ee5 ugboro ab\u1ee5\u1ecd iji h\u1ee5 na e mechiri ha nke \u1ecdma. \u1ecc d\u1ecb mma maka ikpughe n'\u00e8z\u00ed, mana m ga-akwado enyemaka \u1ecdkachamara maka ebe nd\u1ecb buru ibu. <b>Aiko H., Japan (Onye na-ewu \u1ee5l\u1ecd, Tank\u1ecb Nchekwa Mmiri)<\/b> Any\u1ecb jiri ya kpuchie tank\u1ecb mmiri obodo. Ihe nd\u1ecb na-ad\u1ecbgh\u1ecb egbu egbu d\u1ecb mkpa maka nnabata, \u1ecd na-ejik\u1ecdkwa ya na simenti polima. Mgbe a nwalechara ya, o nwere mmiri na-enwegh\u1ecb mgbanwe \u1ecd b\u1ee5la. Njikwa d\u1ecb mfe, mana obosara ya pere mpe n'ebe nd\u1ecb d\u1ecb warara\u2014a ga-enye iwu maka mp\u1ecbak\u1ecdta nd\u1ecb \u1ecdz\u1ecd. <b>Carlos M., Mexico (Onye Na-ah\u1ee5 Maka Ala, Sistem\u1ee5 Elu \u1ee4l\u1ecd Akw\u1ee5kw\u1ecd Nd\u1ee5)<\/b> Debe nke a n'okpuru ubi d\u1ecb n'elu \u1ee5l\u1ecd iji gbochie mgb\u1ecdr\u1ecdgw\u1ee5 \u1ecbbanye. \u1ecc r\u1ee5r\u1ee5 \u1ecdr\u1ee5 nke \u1ecdma megide uto osisi ah\u1ee5 ruo \u1ecdnwa asat\u1ecd, ihe mgbakwunye mgbochi \u1ecbka nk\u00e1 yiri ka \u1ecd na-an\u1ecdgide na-ad\u1ecb mma n'oge ihu igwe na-ekpo \u1ecdk\u1ee5. Ntinye ya gara nke \u1ecdma n'elu ihe a kwadebere nke \u1ecdma, mana n'elu ya ch\u1ecdr\u1ecd nlebara anya nke \u1ecdma iji zere oghere. A p\u1ee5r\u1ee5 \u1ecbt\u1ee5kwas\u1ecb ya obi maka \u1ecbk\u1ee5 ihe. <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=\"nzaghachi nd\u1ecb ah\u1ecba\" width=\"2245\" height=\"1587\" srcset=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1.webp 2245w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1-1280x905.webp 1280w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1-980x693.webp 980w, https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1-480x339.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 2245px, 100vw\" \/><\/p>\n<h2>Banyere \u1ee4l\u1ecd \u1eccr\u1ee5 Any\u1ecb: Great Ocean Waterproof<\/h2>\n<p><b>Nch\u1ecbk\u1ecdta \u1ee4l\u1ecd \u1eccr\u1ee5<\/b> E guzobere Great Ocean Waterproof Technology Co., Ltd. (nke b\u1ee5bu Weifang Great Ocean New Waterproof Materials Co., Ltd.) na 1999. N'ime \u1ee5l\u1ecd \u1ecdr\u1ee5 ihe nd\u1ecb na-anagh\u1ecb egbochi mmiri kachas\u1ecb na China na Tai Tou Town, Shouguang City, \u1ecd b\u1ee5 \u1ee5l\u1ecd \u1ecdr\u1ee5 tekn\u1ee5z\u1ee5 d\u1ecb elu nke \u1ecdkachamara na mgbochi mmiri, ijik\u1ecd nyocha na mmepe, mmep\u1ee5ta, na ire ere. <b>Nk\u1ecdwa \u1ee4l\u1ecd \u1eccr\u1ee5<\/b> \u1ee4l\u1ecd \u1ecdr\u1ee5 mmep\u1ee5ta ihe a d\u1ecb square mita 26,000. Kemgbe \u1ecdt\u1ee5t\u1ee5 af\u1ecd nke mmepe na ihe \u1ecdh\u1ee5r\u1ee5, o tinyela \u1ecdt\u1ee5t\u1ee5 ah\u1ecbr\u1ecb mmep\u1ee5ta d\u1ecb elu maka akp\u1ee5kp\u1ecd ah\u1ee5, mpempe akw\u1ee5kw\u1ecd, na mkpuchi n'\u1ecdkwa kachas\u1ecb elu n'ime obodo. <b>Ngwaah\u1ecba Nd\u1ecb B\u1ee5 Isi<\/b> \u1ee4l\u1ecd \u1ecdr\u1ee5 ah\u1ee5 na-enye \u1ecdt\u1ee5t\u1ee5 ngwaah\u1ecba mmiri na-egbochi mmiri, g\u1ee5nyere:<\/p>\n<ul>\n<li>Akp\u1ee5kp\u1ecd ah\u1ee5 na-anagh\u1ecb egbochi mmiri nke polyethylene polypropylene (polyester)<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/ig\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">Akp\u1ee5kp\u1ecd ah\u1ee5 na-anagh\u1ecb egbochi mmiri nke Polyvinyl chloride (PVC)<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/ig\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri anagh\u1ecb egbochi Thermoplastic polyolefin (TPO)<\/a><\/li>\n<li>Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri na-anagh\u1ecb agbaze agbaze nke e ji polyethylene (CPE) mee, nke a na-akp\u1ecd \"tren tren\" nke na-agba \u1ecds\u1ecd \u1ecds\u1ecd.<\/li>\n<li>Polypropylene nke na-ejide onwe ya na-anagh\u1ecb ekpuchi akp\u1ee5kp\u1ecd ah\u1ee5<\/li>\n<li>Ihe nkiri polymer nke na-arapara onwe ya nke na-ab\u1ee5gh\u1ecb nke asphalt dabere na mmeghachi omume tupu etinyere ya na ihe nkiri na-anagh\u1ecb agwak\u1ecdta onwe ya na-enwegh\u1ecb mmiri akp\u1ee5kp\u1ecd ah\u1ee5<\/li>\n<li>Ihe nkiri siri ike nke a na-eji cross-laminated polima reactive nrapado waterproof membrane<\/li>\n<li>Mbadamba mmiri nchekwa<\/li>\n<li>Akp\u1ee5kp\u1ecd ah\u1ee5 na-anagh\u1ecb egbochi mmiri nke Elastomer\/plastomer gbanwere bitumen<\/li>\n<li>Akp\u1ee5kp\u1ecd ah\u1ee5 na-anagh\u1ecb ejide onwe ya nke dabere na asphalt<\/li>\n<li>Akp\u1ee5kp\u1ecd ah\u1ee5 na-eguzogide mgb\u1ecdr\u1ecdgw\u1ee5 nke bitumen nke gbanwere polymer<\/li>\n<li>Metal isi polima na-eguzogide mgb\u1ecdr\u1ecdgw\u1ee5 mmiri akp\u1ee5kp\u1ecd ah\u1ee5<\/li>\n<li>Akp\u1ee5kp\u1ecd ah\u1ee5 na-anagh\u1ecb egbochi mgb\u1ecdr\u1ecdgw\u1ee5 nke polyethylene polypropylene (polyester)<\/li>\n<li>Akp\u1ee5kp\u1ecd ah\u1ee5 na-eguzogide mgb\u1ecdr\u1ecdgw\u1ee5 nke polyvinyl chloride PVC anagh\u1ecb am\u1ecb am\u1ecb<\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/ig\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">Mkpuchi mmiri polyurethane nke otu ak\u1ee5k\u1ee5<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/ig\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">Mkpuchi mmiri polyurethane nke nwere ak\u1ee5k\u1ee5 ab\u1ee5\u1ecd<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/ig\/product\/jy-jss-polymer-cement-waterproof-coating\/\">mkpuchi mmiri mmiri nke mejup\u1ee5tara simenti polymer (JS)<\/a><\/li>\n<li><a href=\"https:\/\/great-ocean-waterproof.com\/ig\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">Mkpuchi mmiri polyurethane nke e ji mmiri kpuchie (951)<\/a><\/li>\n<li>ihe nrapado p\u1ee5r\u1ee5 iche nke polyethylene polypropylene (polyester)<\/li>\n<li>mkpuchi mmiri na-ad\u1ecbgh\u1ecb ekpuchi nke dabere na simenti<\/li>\n<li>Fesa mkpuchi mmiri asphalt roba nke na-ad\u1ecbgh\u1ecb emer\u1ee5 ah\u1ee5 ngwa ngwa<\/li>\n<li>Mkpuchi mmiri asphalt roba na-anagh\u1ecb agw\u1ecd \u1ecdr\u1ecba<\/li>\n<li>Gluu mmiri na-anagh\u1ecb ekpuchi mgbidi d\u1ecb n'\u00e8z\u00ed<\/li>\n<li>mkpuchi mmiri mmiri d\u1ecb elu nke na-agbanwe agbanwe mmiri mmiri<\/li>\n<li>Teepu mmiri na-anagh\u1ecb agbaze nke asfalt na-arapara onwe ya<\/li>\n<li>Teepu ihe na-arapara onwe ya nke Butyl roba<\/li>\n<\/ul>\n<p><b>Ike tekn\u1ee5z\u1ee5 na Nkwanye Elu D\u1ecb Mma<\/b> \u1ee4l\u1ecd \u1ecdr\u1ee5 a nwere ikike tekn\u1ee5z\u1ee5 siri ike site n'aka nd\u1ecb \u1ecdkachamara n'ihe gbasara tekn\u1ee5z\u1ee5, ak\u1ee5r\u1ee5ngwa d\u1ecb elu, na ngwa nnwale zuru oke. Ngwaah\u1ecba nd\u1ecb a kw\u1ee5siri ike ma b\u1ee5r\u1ee5 nd\u1ecb a p\u1ee5r\u1ee5 \u1ecbt\u1ee5kwas\u1ecb obi, nke \u1ee5l\u1ecd \u1ecdr\u1ee5 nnwale mba kwadoro. O nwetala aha \u201c\u1ecckwa Njikwa Ogo zuru oke\u201d nke Ministry of Agriculture nke Mba ma gafee asambodo sistem\u1ee5 nkwenye mma. Na mgbakwunye, \u1ecd nwere aha d\u1ecbka \u201cNgwaah\u1ecba Nnwale Ikike Mba\u201d sitere na China Quality Inspection Association, \u201cAsambodo Nr\u1ee5p\u1ee5ta Ngwaah\u1ecba \u1ee4l\u1ecd \u1eccr\u1ee5\u201d nke Shandong Province, \u201cIkike Mmep\u1ee5ta Ngwaah\u1ecba \u1ee4l\u1ecd \u1eccr\u1ee5,\u201d na \u201cAsambodo CE.\u201d <b>Ah\u1ecba na Aha \u1eccma<\/b> \u1ee4l\u1ecd \u1ecdr\u1ee5 ah\u1ee5 na-ekwusi ike na nkwek\u1ecdr\u1ecbta na nt\u1ee5kwas\u1ecb obi d\u1ecb. A na-ere ngwaah\u1ecba ya n'ihe kar\u1ecbr\u1ecb mpaghara na mpaghara iri ab\u1ee5\u1ecd na China ma na-ebuga ya na mba na mpaghara d\u1ecb iche iche na mba ofesi, na-enweta nzaghachi d\u1ecb mma maka nd\u1ecb \u1ecdr\u1ee5. <b>Nk\u00e0 ihe \u1ecdm\u1ee5ma az\u1ee5maah\u1ecba<\/b> Great Ocean Waterproof Technology Co., Ltd. na-eji usoro njikwa \u1ecdgbara \u1ecdh\u1ee5r\u1ee5, nke mm\u1ee5\u1ecd \u1ee5l\u1ecd \u1ecdr\u1ee5 nke \u201ciguzosi ike n'ezi ihe, pragmatism, ihe \u1ecdh\u1ee5r\u1ee5\u201d na ebumnuche nke \u201cikek\u1ecdr\u1ecbta mmeri-mmeri\u201d na-eduzi. \u1ecc na-enye ngwaah\u1ecba ar\u1ee5m\u1ecdr\u1ee5 d\u1ecb elu na \u1ecdr\u1ee5 d\u1ecb mma iji soro nd\u1ecb ah\u1ecba r\u1ee5k\u1ecd\u1ecd \u1ecdr\u1ee5 n'\u1ecbgbasa ah\u1ecba na \u1ecbmep\u1ee5ta ihe nd\u1ecb \u1ecdh\u1ee5r\u1ee5.<\/p>\n<p><iframe loading=\"lazy\" title=\"Ch\u1ecdp\u1ee5ta Great Ocean Waterproof: Mmep\u1ee5ta Ihe \u1ecch\u1ee5r\u1ee5 Kachas\u1ecb Elu na Ngw\u1ecdta Mgbochi Mmiri Kemgbe 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>","protected":false},"excerpt":{"rendered":"<p dir=\"auto\">JY-GBL Polymer Waterproof Membrane b\u1ee5 polyethylene polypropylene na-egbochi mmiri nke e mere iji gboo mkpa injinia \u1ecdgbara \u1ecdh\u1ee5r\u1ee5 maka ihe nd\u1ecb na-egbochi mmiri na ihe nd\u1ecb na-egbochi mmiri \u1ecbm\u1ecbp\u1ee5. O nwere polyethylene, \u00e1kw\u00e0 polypropylene siri ike ma \u1ecd b\u1ee5 eriri polyester nke na-anagh\u1ecb akpa \u00e1kw\u00e0, ihe mgbochi \u1ecdk\u1ee5 ultraviolet, ihe nd\u1ecb na-egbochi \u1ecbka nk\u00e1, na ihe nd\u1ecb \u1ecdz\u1ecd d\u1ecb na macromolecular, nke a na-emep\u1ee5ta site na mm\u1ecbp\u1ee5ta otu ugboro site na iji tekn\u1ee5z\u1ee5 na ak\u1ee5r\u1ee5ngwa emelitere. D\u1ecbka onye nr\u1ee5p\u1ee5ta na China, \u1ee5l\u1ecd \u1ecdr\u1ee5 mmep\u1ee5ta ihe any\u1ecb na-enye ngwaah\u1ecba a nh\u1ecdr\u1ecd \u1ecdn\u1ee5ah\u1ecba \u1ecdk\u1ecdl\u1ecdt\u1ecd d\u1ecb ma \u1ecd b\u1ee5r\u1ee5 na a j\u1ee5\u1ecd aj\u1ee5j\u1ee5.<\/p>","protected":false},"featured_media":1400,"template":"","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"[embed]https:\/\/youtu.be\/1yQKVzJyiX8[\/embed]\r\n<h2>Product Introduction<\/h2>\r\nThe JY-GBL Polymer Waterproof Membrane is a composite material consisting of polyethylene and polypropylene layers, developed as an extension of traditional waterproofing and anti-seepage products. It incorporates polyethylene as the core waterproof layer, combined with high-strength polypropylene or polyester fiber non-woven fabric on the surface, along with additives such as ultraviolet light barriers and anti-aging agents.\r\n\r\nThis membrane is produced through a one-time extrusion process using specialized equipment, resulting in a multi-layer structure that integrates the non-woven fabric surface with the polyethylene-polypropylene underface. Standard specifications include thicknesses ranging from 0.7 mm to 1.2 mm, lengths of 50 m or 100 m per roll, and a width of 1.2 m.\r\n\r\nCommon properties reported for similar polyethylene-polypropylene membranes include resistance to aging, weathering, and corrosion, as well as tensile strength suitable for construction applications. These materials are typically used in roofing, basements, bathrooms, tunnels, dams, and other civil or industrial projects requiring moisture protection and impermeability. Installation often involves direct bonding with cement or other substrates during construction.\r\n<table style=\"width: 100%;text-align: center;border-radius: 8px;overflow: hidden;background-color: #f8fafc\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\r\n<tbody>\r\n<tr>\r\n<td style=\"background-color: #eef2f7\">Thickness(mm)<\/td>\r\n<td>0.7\uff5e1.2<\/td>\r\n<td style=\"background-color: #eef2f7\">Length(m)<\/td>\r\n<td>50 \/ 100<\/td>\r\n<td style=\"background-color: #eef2f7\">Width(m)<\/td>\r\n<td>1.2<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"background-color: #eef2f7\">Surface<\/td>\r\n<td>Non-woven fabric<\/td>\r\n<td style=\"background-color: #eef2f7\">Underface<\/td>\r\n<td colspan=\"3\">Polyethylene polypropylene<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<img class=\"size-full wp-image-1401 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-Polyethylene-Polypropylene-Waterproofing-Membrane_1_1-scaled.webp\" alt=\"JY-GBL Polymer Waterproof Membrane Polyethylene Polypropylene Waterproofing Membrane\" width=\"2560\" height=\"1810\" \/>\r\n<h3 dir=\"auto\">Product Features<\/h3>\r\n<ul dir=\"auto\">\r\n \t<li><strong>Physical Properties<\/strong>: Exhibits anti-aging, anti-oxidation, and corrosion resistance. Offers flexibility for bending without breaking, along with tensile strength and resistance to perforation.<\/li>\r\n \t<li><strong>Base Surface Compatibility<\/strong>: Requires minimal preparation; installation can proceed on damp surfaces without standing water. After rainfall, excess water can be removed to allow immediate construction, supporting faster project timelines.<\/li>\r\n \t<li><strong>Puncture Resistance<\/strong>: Designed for use on green planting surfaces, providing resistance to punctures and the ability to prevent root penetration, which contributes to effective waterproofing.<\/li>\r\n \t<li><strong>Composite Structure<\/strong>: Integrates with polymer cement bonding materials for use alongside coil materials, forming a system that supports environmental considerations.<\/li>\r\n \t<li><strong>Environmental Attributes<\/strong>: Non-toxic, odorless, and free from pollution.<\/li>\r\n<\/ul>\r\n<p dir=\"auto\">Additional properties based on similar polyethylene polypropylene membranes include UV stability for outdoor exposure, a multi-layer design with a waterproof core and protective layers, and a lifespan exceeding 50 years under typical conditions. These membranes maintain integrity across a temperature range, resisting cracking at low temperatures (down to -40\u00b0C) and deformation at high temperatures (up to +100\u00b0C), while providing strong adhesion to substrates.<\/p>\r\n<p dir=\"auto\"><img class=\"size-full wp-image-1408 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane_1-scaled.webp\" alt=\"JY-GBL Polymer Waterproof Membrane PE PP Polyethylene Polypropylene Waterproofing Membrane\" width=\"2560\" height=\"2560\" \/><\/p>\r\n\r\n<h3>Performance<\/h3>\r\n<table style=\"width: 100%;text-align: center;border-radius: 8px;overflow: hidden;background-color: #f8fafc\" border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\r\n<tbody>\r\n<tr style=\"background-color: #eef2f7\">\r\n<th>No.<\/th>\r\n<th colspan=\"2\">Item<\/th>\r\n<th>Unit<\/th>\r\n<th>Index<\/th>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"3\">1<\/td>\r\n<td colspan=\"2\" rowspan=\"3\">Allowable size deviation<\/td>\r\n<td>%<\/td>\r\n<td>\u00b110<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>%<\/td>\r\n<td>\u00b11<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>%<\/td>\r\n<td>Negative values are not allowed<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">2<\/td>\r\n<td colspan=\"2\">Tensile strength at break (room temperature)<\/td>\r\n<td>MPa<\/td>\r\n<td>\u2265 7.5<\/td>\r\n<\/tr>\r\n<tr>\r\n<td colspan=\"2\">Tensile strength at break (60 \u2103)<\/td>\r\n<td>MPa<\/td>\r\n<td>\u2265 2.3<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">3<\/td>\r\n<td colspan=\"2\">Tensile elongation at break (at room temperature)<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 450<\/td>\r\n<\/tr>\r\n<tr>\r\n<td colspan=\"2\">Tensile elongation at break (-20 \u2103)<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 200<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td colspan=\"2\">Tear strength<\/td>\r\n<td>KN\/m<\/td>\r\n<td>\u2265 25<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td colspan=\"2\">Impermeability (30 minutes)<\/td>\r\n<td>*<\/td>\r\n<td>0.3Mpa No leakage<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>6<\/td>\r\n<td colspan=\"2\">Low temperature bending temperature<\/td>\r\n<td>\u2103<\/td>\r\n<td>\u2264 -40 without cracks<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">7<\/td>\r\n<td colspan=\"2\" rowspan=\"2\">Heating expansion amount<\/td>\r\n<td>mm<\/td>\r\n<td>\u2264 2<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>mm<\/td>\r\n<td>\u2264 4<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">8<\/td>\r\n<td colspan=\"2\" rowspan=\"2\">Hot air aging at 80 \u2103 for 168h<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 80<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>%<\/td>\r\n<td>\u2265 70<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">9<\/td>\r\n<td rowspan=\"2\">Alkali (Saturated Ca(OH)2 solution at room temperature X68h)<\/td>\r\n<td>Fracture tensile strength retention rate<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 80<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Retention rate of elongation at break<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 80<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>10<\/td>\r\n<td colspan=\"2\">Ozone aging (40 \u2103 X168h) Elongation rate 40%,500\u00d710\u207b\u00b2<\/td>\r\n<td>*<\/td>\r\n<td>No cracks<\/td>\r\n<\/tr>\r\n<tr>\r\n<td rowspan=\"2\">11<\/td>\r\n<td colspan=\"2\" rowspan=\"2\">artificial weathering<\/td>\r\n<td>%<\/td>\r\n<td>\u2265 80<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>%<\/td>\r\n<td>\u2265 70<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h3 dir=\"auto\">Applications<\/h3>\r\n<ul dir=\"auto\">\r\n \t<li><strong>Roofing Systems<\/strong>: Applied to flat, pitched, or green roofs in commercial and residential buildings to prevent leaks and moisture ingress.<\/li>\r\n \t<li><strong>Basements and Underground Structures<\/strong>: Used for waterproofing foundations, walls, and floors in below-grade areas to protect against groundwater and seepage.<\/li>\r\n \t<li><strong>Tunnels and Subways<\/strong>: Installed in transportation infrastructure like tunnels, subways, highways, railways, and culverts for impermeability and corrosion resistance.<\/li>\r\n \t<li><strong>Bridges and Municipal Projects<\/strong>: Suitable for bridges and other civic engineering works requiring durability under deformation and environmental stress.<\/li>\r\n \t<li><strong>Water Storage and Hydraulic Structures<\/strong>: Employed in tanks, reservoirs, dams, weirs, artificial lakes, swimming pools, channels, and irrigation systems to contain water and prevent leaks.<\/li>\r\n \t<li><strong>Interior Wet Areas<\/strong>: Utilized in bathrooms, kitchens, balconies, toilets, and similar spaces for moisture-proofing surfaces.<\/li>\r\n \t<li><strong>Above-Grade Exterior Areas<\/strong>: Applied to balconies, parking decks, rooftop terraces, and plazas where exposure to weather demands reliable barriers.<\/li>\r\n<\/ul>\r\n<h3 dir=\"auto\">Installation Guide<\/h3>\r\nThis guide outlines the standard installation process based on the product's characteristics and common practices for similar polyethylene polypropylene composite membranes. Always follow local building codes, manufacturer specifications, and safety protocols. Tools typically required include a utility knife, rollers, trowels, and adhesive applicators. Ensure the substrate is structurally sound before beginning.\r\n<ul>\r\n \t<li><b>Surface Preparation:<\/b> Thoroughly clean the base surface to remove dirt, dust, debris, and any loose materials. Use a damp sponge or broom for cleaning. The surface should be free of oils, grease, or contaminants. For drywall or porous substrates, apply a compatible primer and allow it to dry fully. This step ensures proper adhesion and prevents issues during application.<\/li>\r\n \t<li><b>Primer or Adhesive Application:<\/b> Prepare a polyurethane-based adhesive or polymer cement bonding material according to proportions specified (typically mixed on-site). Apply it evenly across the base layer using a trowel, focusing on complex areas such as corners, pipe roots, and edges. Allow the adhesive to tack up if required, but proceed while it's still fresh for bonding.<\/li>\r\n \t<li><b>Special Area Treatment: <\/b>In vulnerable waterproofing zones like pipe penetrations, expansion joints, internal\/external corners on grounds and walls, apply an additional layer of <a href=\"https:\/\/great-ocean-waterproof.com\/polyurethane-waterproof-coating\/\">polyurethane coating<\/a> or compatible sealant as reinforcement. For pipes, use pre-cut collars or seals if available; embed them into the adhesive. Cut the membrane to fit around these features, ensuring no gaps.<\/li>\r\n \t<li><b>Membrane Laying: <\/b>Unroll the membrane starting from the lowest point or bottom edge, working upwards to avoid trapping air. Align it carefully and embed it into the adhesive using a roller or float to remove air pockets and ensure full contact. For walls or vertical surfaces, start at the base and overlap subsequent sheets. Maintain uniform thickness during placement.<\/li>\r\n \t<li><b>Joint and Overlap Handling:<\/b> Overlap adjacent rolls by at least 2-6 inches (50-150 mm) to create secure seams. Temporarily fix overlaps with adhesive tape or spots of bonding material. Then, apply a specialized lap joint adhesive along the seams, followed by a sealant for final closure. Roll over the joints to ensure they are flat and watertight. Pay attention to end laps and penetrations for complete sealing.<\/li>\r\n \t<li><b>Finishing and Inspection:<\/b> After installation, inspect for bubbles, wrinkles, or unsealed areas. Repair any defects immediately with additional membrane patches and sealant. Allow the system to cure as per adhesive instructions before applying finishes like tiles or backfill. In damp conditions, installation can proceed on non-puddled surfaces, but ensure no standing water.<\/li>\r\n \t<li><b>Post-Installation Notes:<\/b> Protect the installed membrane from damage during subsequent construction. For tile applications, use unmodified or modified thin-set mortars directly over the membrane. Test for leaks if applicable, and store unused rolls in a dry, cool place.<\/li>\r\n<\/ul>\r\n<img class=\"size-full wp-image-1409 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2026\/01\/JY-GBL-Polymer-Waterproof-Membrane-PE-PP-Polyethylene-Polypropylene-Waterproofing-Membrane-2_1-scaled.webp\" alt=\"JY-GBL Polymer Waterproof Membrane PE PP Polyethylene Polypropylene Waterproofing Membrane\" width=\"2560\" height=\"2560\" \/>\r\n<h3 dir=\"auto\">Comparison: JY-GBL Polymer Waterproof Membrane (Polyethylene Polypropylene) vs. TPO Membranes<\/h3>\r\n<p dir=\"auto\">The JY-GBL is a composite waterproofing membrane made from polyethylene as the core layer with polypropylene or polyester non-woven fabric, additives for UV and aging resistance, and produced via extrusion. In contrast, TPO (Thermoplastic Polyolefin) membranes are typically single-ply sheets blending polypropylene and ethylene-propylene rubber, often reinforced with polyester scrim. While both serve waterproofing needs in construction, they differ in composition, performance, and typical uses. Below is a side-by-side comparison based on standard properties.<\/p>\r\n\r\n<div>\r\n<div dir=\"auto\">\r\n<table style=\"width: 100%\" border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\r\n<thead>\r\n<tr>\r\n<th data-col-size=\"sm\">Feature<\/th>\r\n<th data-col-size=\"lg\">JY-GBL PE\/PP Membrane<\/th>\r\n<th data-col-size=\"lg\">TPO Membrane<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Composition<\/strong><\/td>\r\n<td data-col-size=\"lg\">Multi-layer composite: Polyethylene core, high-strength polypropylene\/polyester non-woven fabric surface, with UV barriers and anti-aging agents.<\/td>\r\n<td data-col-size=\"lg\">Homogeneous blend: Polypropylene and ethylene-propylene rubber, usually with polyester reinforcement and no added plasticizers for flexibility.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Thickness<\/strong><\/td>\r\n<td data-col-size=\"lg\">0.7\u20131.2 mm.<\/td>\r\n<td data-col-size=\"lg\">Commonly 1.1\u20132.0 mm (45\u201380 mils).<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Typical Lifespan<\/strong><\/td>\r\n<td data-col-size=\"lg\">Up to 50+ years under normal conditions, with strong resistance to aging and weathering.<\/td>\r\n<td data-col-size=\"lg\">15\u201330 years, depending on quality; newer formulations may vary, but some show degradation after 10\u201320 years.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Durability & Resistance<\/strong><\/td>\r\n<td data-col-size=\"lg\">Good anti-aging, oxidation, corrosion, and puncture resistance; handles root penetration for green roofs; flexible without breaking; suitable for damp bases.<\/td>\r\n<td data-col-size=\"lg\">Strong initial UV and heat resistance; good puncture and tear strength; but can absorb oils\/greases leading to breakdown; reflectivity may drop over time.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Chemical Resistance<\/strong><\/td>\r\n<td data-col-size=\"lg\">Corrosion-resistant; non-toxic and pollution-free.<\/td>\r\n<td data-col-size=\"lg\">Moderate; poor against greases, acids, or chemicals from exhausts; better in clean environments.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Temperature Range<\/strong><\/td>\r\n<td data-col-size=\"lg\">Maintains integrity from -40\u00b0C to +100\u00b0C; resists cracking and deformation.<\/td>\r\n<td data-col-size=\"lg\">Performs well in heat but may degrade under extreme highs; flexible in moderate climates.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Installation<\/strong><\/td>\r\n<td data-col-size=\"lg\">Bonds with polymer cement; can install on damp surfaces; overlaps sealed with adhesive; suitable for complex areas like pipes and corners.<\/td>\r\n<td data-col-size=\"lg\">Heat-welded seams; lightweight and easy to install; requires dry, clean surfaces; prone to seam issues if not done properly.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Applications<\/strong><\/td>\r\n<td data-col-size=\"lg\">Versatile: Roofs, basements, tunnels, bridges, water tanks, interiors (e.g., bathrooms), and green planting surfaces.<\/td>\r\n<td data-col-size=\"lg\">Primarily flat\/low-slope roofs; common in commercial buildings for energy efficiency; less ideal for underground or wet areas.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Cost<\/strong><\/td>\r\n<td data-col-size=\"lg\">Generally economical for broad waterproofing needs; roll sizes (50\/100 m length, 1.2 m width) support efficient coverage.<\/td>\r\n<td data-col-size=\"lg\">Often the lowest-cost single-ply option; but long-term replacement may add expenses.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td data-col-size=\"sm\"><strong>Environmental Impact<\/strong><\/td>\r\n<td data-col-size=\"lg\">Non-toxic, odorless, pollution-free; recyclable components.<\/td>\r\n<td data-col-size=\"lg\">Recyclable; reflective surfaces aid energy savings, but some formulations rely on fire retardants.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<div><\/div>\r\n<\/div>\r\n<\/div>\r\n<p dir=\"auto\">In summary, the JY-GBL PE\/PP membrane offers broader application versatility and potentially longer service life in varied environments, while TPO excels in cost-effective roofing with reflective properties for cooling. Choice depends on project specifics like exposure to chemicals or installation conditions.<\/p>\r\n\r\n<h2 dir=\"auto\">Customer Reviews<\/h2>\r\n<b>John R., USA (Contractor, Basement Waterproofing Project)<\/b>\r\nI used this membrane for a basement retrofit in a humid area. It adhered well to the damp concrete without much prep, and after a year, no signs of seepage despite heavy rains. The rolls were straightforward to handle, though I needed extra adhesive for the overlaps. Solid choice for underground work, but plan for some trimming around pipes.\r\n\r\n<b>Elena S., Germany (Engineer, Tunnel Lining)<\/b>\r\nApplied this in a small tunnel project where corrosion resistance was key. The material held up during installation on uneven surfaces, and its puncture resistance helped with the rocky base. We've monitored it for six months\u2014no issues with water ingress. It's not the cheapest option, but it performs as expected in industrial settings.\r\n\r\n<b>Michael T., Australia (Homeowner, Roof Application)<\/b>\r\nInstalled this on my flat roof extension. It was flexible enough to conform to the contours, and the UV barrier seems to be doing its job under the sun. No leaks after recent storms, but I had to double-check the seams to ensure they were sealed properly. Good for outdoor exposure, though I'd recommend professional help for larger areas.\r\n\r\n<b>Aiko H., Japan (Builder, Water Storage Tank)<\/b>\r\nWe used it for lining a municipal water tank. The non-toxic properties were important for compliance, and it bonded evenly with the polymer cement. After testing, it contained water without any deformation. Handling was easy, but the width limited coverage in tight spaces\u2014had to order extra rolls.\r\n\r\n<b>Carlos M., Mexico (Landscaper, Green Roof System)<\/b>\r\nPut this under a rooftop garden to block root penetration. It worked fine against the plants' growth over eight months, and the anti-aging additives appear to maintain its integrity in hot weather. Installation went smoothly on the prepared surface, though overlaps required careful attention to avoid gaps. Reliable for planting applications.\r\n\r\n<img class=\"size-full wp-image-962 aligncenter\" src=\"https:\/\/great-ocean-waterproof.com\/wp-content\/uploads\/2025\/12\/customer-feedback_1.webp\" alt=\"customer feedback\" width=\"2245\" height=\"1587\" \/>\r\n<h2>About Our Factory: Great Ocean Waterproof<\/h2>\r\n<b>Company Overview<\/b>\r\nGreat Ocean Waterproof Technology Co., Ltd. (formerly Weifang Great Ocean New Waterproof Materials Co., Ltd.) was established in 1999. Located in China's largest waterproof materials base in Tai Tou Town, Shouguang City, it is a high-tech enterprise specializing in waterproofing, integrating research and development, production, and sales.\r\n<b>Factory Details<\/b>\r\nThe factory covers an area of 26,000 square meters. Over years of development and innovation, it has equipped multiple advanced production lines for membranes, sheets, and coatings at a domestic leading level.\r\n<b>Main Products<\/b>\r\nThe company offers dozens of waterproofing products, including:\r\n<ul>\r\n \t<li>Polyethylene polypropylene (polyester) polymer waterproof membrane<\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/pvc-polyvinyl-chloride-waterproofing-membrane-pvc-membrane-waterproofing\/\">Polyvinyl chloride (PVC) waterproof membrane<\/a><\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/tpo-thermoplastic-polyolefin-waterproofing-membrane\/\">Thermoplastic polyolefin (TPO) waterproof membrane<\/a><\/li>\r\n \t<li>High-speed rail dedicated chlorinated polyethylene (CPE) waterproof membrane<\/li>\r\n \t<li>Polymer polypropylene self-adhesive waterproof membrane<\/li>\r\n \t<li>Non-asphalt based reactive pre-applied polymer self-adhesive film waterproof membrane<\/li>\r\n \t<li>Strong cross-laminated film polymer reactive adhesive waterproof membrane<\/li>\r\n \t<li>Protective drainage board<\/li>\r\n \t<li>Elastomer\/plastomer modified bitumen waterproof membrane<\/li>\r\n \t<li>Asphalt-based self-adhesive waterproof membrane<\/li>\r\n \t<li>Polymer modified bitumen root-resistant waterproof membrane<\/li>\r\n \t<li>Metal base polymer root-resistant waterproof membrane<\/li>\r\n \t<li>Root-resistant polymer polyethylene polypropylene (polyester) waterproof membrane<\/li>\r\n \t<li>Root-resistant polyvinyl chloride PVC waterproof membrane<\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-spu-single-componacent-polyurethane-waterproof-coating\/\">Single-component polyurethane waterproof coating<\/a><\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-dpu-double-components-polyurethane-waterproof-coating\/\">Two-component polyurethane waterproof coating<\/a><\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-jss-polymer-cement-waterproof-coating\/\">Polymer cement (JS) composite waterproof coating<\/a><\/li>\r\n \t<li><a href=\"https:\/\/great-ocean-waterproof.com\/product\/jy-951-waterborne-polyurethane-waterproof-coating\/\">Water-based (951) polyurethane waterproof coating<\/a><\/li>\r\n \t<li>Polyethylene polypropylene (polyester) special dry powder adhesive<\/li>\r\n \t<li>Cement-based permeable crystalline waterproof coating<\/li>\r\n \t<li>Spray quick-setting rubber asphalt waterproof coating<\/li>\r\n \t<li>Non-curing rubber asphalt waterproof coating<\/li>\r\n \t<li>Exterior wall transparent waterproof glue<\/li>\r\n \t<li>High-elasticity liquid membrane waterproof coating<\/li>\r\n \t<li>Self-adhesive asphalt waterproof tape<\/li>\r\n \t<li>Butyl rubber self-adhesive tape<\/li>\r\n<\/ul>\r\n<b>Technical Strength and Quality Assurance<\/b>\r\nThe company boasts strong technical capabilities with a team of professional technicians, advanced equipment, and complete testing instruments. Products are stable and reliable, certified by national authoritative testing institutions. It has achieved the National Ministry of Agriculture's \"Comprehensive Quality Management Standard\" title and passed quality assurance system certification. Additionally, it holds designations such as \"National Authoritative Testing Qualified Product\" from the China Quality Inspection Association, Shandong Province's \"Industrial Construction Product Filing Certificate,\" \"Industrial Product Production License,\" and \"CE Certification.\"\r\n<b>Market and Reputation<\/b>\r\nThe company emphasizes contract compliance and credibility. Its products are sold in over 20 provinces and regions across China and exported to multiple countries and regions overseas, earning positive user feedback.\r\n<b>Business Philosophy<\/b>\r\nGreat Ocean Waterproof Technology Co., Ltd. adopts a modern management mechanism, guided by the corporate spirit of \"integrity, pragmatism, innovation\" and the purpose of \"win-win sharing.\" It provides high cost-performance products and quality services to collaborate with customers in expanding markets and creating new achievements.\r\n\r\n[embed]https:\/\/youtu.be\/IKMWgr-NHKU[\/embed]","_et_gb_content_width":""},"product_brand":[],"product_cat":[23],"product_tag":[],"class_list":["post-1399","product","type-product","status-publish","has-post-thumbnail","product_cat-waterproofing-membrane","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/great-ocean-waterproof.com\/ig\/wp-json\/wp\/v2\/product\/1399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/great-ocean-waterproof.com\/ig\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/great-ocean-waterproof.com\/ig\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/ig\/wp-json\/wp\/v2\/media\/1400"}],"wp:attachment":[{"href":"https:\/\/great-ocean-waterproof.com\/ig\/wp-json\/wp\/v2\/media?parent=1399"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/ig\/wp-json\/wp\/v2\/product_brand?post=1399"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/ig\/wp-json\/wp\/v2\/product_cat?post=1399"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/great-ocean-waterproof.com\/ig\/wp-json\/wp\/v2\/product_tag?post=1399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}