{"id":1001,"date":"2025-12-07T08:37:59","date_gmt":"2025-12-07T08:37:59","guid":{"rendered":"https:\/\/great-ocean-waterproof.com\/?post_type=product&p=1001"},"modified":"2026-02-06T12:10:37","modified_gmt":"2026-02-06T12:10:37","slug":"epdm-waterproofing-membrane","status":"publish","type":"product","link":"https:\/\/great-ocean-waterproof.com\/ig\/product\/epdm-waterproofing-membrane\/","title":{"rendered":"Akp\u1ee5kp\u1ecd ah\u1ee5 na-egbochi mmiri EPDM"},"content":{"rendered":"

Okwu Mmalite Ngwaah\u1ecba<\/h2>\n

Ihe Akp\u1ee5kp\u1ecd ah\u1ee5 mmiri EPDM<\/a> b\u1ee5 mpempe r\u1ecdba e ji aka mee nke e mere maka nchekwa \u1ee5l\u1ecd na \u1ecdr\u1ee5 mgbochi mmiri n'ozuzu ya. O nwere ihe e ji ethylene propylene diene monomer mee, nke na-enye mgbanwe na iguzogide ihe nd\u1ecb met\u1ee5tara gburugburu ebe obibi n'ebe a na-ewu \u1ee5l\u1ecd. A na-ejikar\u1ecb akp\u1ee5kp\u1ecd ah\u1ee5 a eme ihe n'elu \u1ee5l\u1ecd d\u1ecb lar\u1ecb\u1ecb ma \u1ecd b\u1ee5 nke d\u1ecb ala, \u1ecdd\u1ecd mmiri, na ebe nt\u1ecdala ebe a ch\u1ecdr\u1ecd ihe mgbochi mmiri.<\/p>\n

Ejiri osisi gba \u1ecdt\u1ecd ma \u1ecd b\u1ee5 \u00e1kw\u00e0 eriri otu eriri r\u1ee5\u1ecd ya, ihe mkpuchi mmiri nke akp\u1ee5kp\u1ecd ah\u1ee5 epdm na-ab\u1ecba n'okpukpu nke 1.2 mm, 1.5 mm, 1.8 mm, ma \u1ecd b\u1ee5 2.0 mm, yana nha mp\u1ecbak\u1ecdta \u1ecdk\u1ecdl\u1ecdt\u1ecd nke obosara mita 2 site na ogologo mita 20. Agba nd\u1ecb d\u1ecbn\u1ee5 g\u1ee5nyere oji, \u1ecdcha, isi aw\u1ecd, acha an\u1ee5n\u1ee5 an\u1ee5n\u1ee5, akw\u1ee5kw\u1ecd nd\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5, na nd\u1ecb \u1ecdz\u1ecd iji kwek\u1ecd\u1ecd na ihe ach\u1ecdr\u1ecd maka \u1ecdr\u1ee5 ah\u1ee5. Ntinye ya g\u1ee5nyere \u1ecbrapara gluu na \u1ecbgbado ikuku \u1ecdk\u1ee5 maka ns\u1ecdt\u1ee5 nd\u1ecb na-ekpuchi ibe ha, na-enye ohere maka akwa nd\u1ecb na-ad\u1ecbgide ad\u1ecbgide ka oge na-aga.<\/p>\n

Njirimara tekn\u1ee5z\u1ee5 d\u1ecb iche iche site n'\u1ee5d\u1ecb ha, d\u1ecbka \u1ee5d\u1ecb JL1 na JF1. D\u1ecbka \u1ecdm\u1ee5maat\u1ee5, ike nr\u1ee5gide ruru 7.5 MPa na okpom\u1ecdk\u1ee5 nk\u1ecbt\u1ecb na 2.3 MPa na 60\u00b0C maka JL1, ebe ogologo oge na nkw\u1ee5s\u1ecb b\u1ee5 450% na okpom\u1ecdk\u1ee5 nk\u1ecbt\u1ecb na 200% na -20\u00b0C. Ike nd\u1ecdda b\u1ee5 opekata mpe 25 kN\/m maka JL1, a nwalere ike \u1ecbp\u1ee5 ap\u1ee5 na 0.3 MPa maka nkeji iri at\u1ecd na-enwegh\u1ecb mmiri mmiri. Ike mgbada d\u1ecb ala na-ejide na -40\u00b0C maka JL1.<\/p>\n

A na-ah\u1ee5kar\u1ecb ya n'\u1ee5l\u1ecd az\u1ee5mah\u1ecba na ebe obibi, ihe mkpuchi roba epdm dabara adaba maka ojiji d\u1ecbka \u1ee5l\u1ecd akw\u1ee5kw\u1ecd nd\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5 ma \u1ecd b\u1ee5 \u1ee5l\u1ecd nd\u1ecb d\u1ecb n'okpuru ala n'ihi na \u1ecd nagh\u1ecb emebi emebi ma dak\u1ecdtara na ihe nd\u1ecb d\u1ecb iche iche. \u1ecc na-ad\u1ecbgide ad\u1ecbgide n'okpuru mkpughe UV na mgbanwe okpom\u1ecdk\u1ee5, mana nk\u1ecdwa zuru oke d\u1ecb mkpa maka ar\u1ee5m\u1ecdr\u1ee5 ogologo oge.<\/p>\n

\"Akp\u1ee5kp\u1ecd<\/p>\n

Nk\u1ecdwap\u1ee5ta Ngwaah\u1ecba<\/h3>\n\n\n\n\n\n\n\n\n
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Aha Ngwaah\u1ecba<\/div>\n<\/div>\n<\/td>\n
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\u1ee4l\u1ecd nchedo mmiri mmiri akp\u1ee5kp\u1ecd ah\u1ee5<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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\u1ecckp\u1ee5r\u1ee5kp\u1ee5<\/div>\n<\/div>\n<\/td>\n
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1.2mm 1.5mm 1.8mm 2.0mm<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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Nha<\/div>\n<\/div>\n<\/td>\n
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2mx20m\/mp\u1ecbak\u1ecdta<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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Agba<\/div>\n<\/div>\n<\/td>\n
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Oji \u1ecdcha isi aw\u1ecd acha an\u1ee5n\u1ee5 an\u1ee5n\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5 wdg.<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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Elu<\/div>\n<\/div>\n<\/td>\n
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Ogwe osisi gba \u1ecdt\u1ecd, \u00e1kw\u00e0 eriri otu<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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Usoro owuwu<\/div>\n<\/div>\n<\/td>\n
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Gluu na ikuku \u1ecdk\u1ee5 na-ejik\u1ecdta \u1ecdn\u1ee5<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

At\u1ee5mat\u1ee5 Ngwaah\u1ecba<\/h3>\n
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  • Nnukwu mgbanwe na ogologo<\/strong>: Ogologo oge mgbe \u1ecd gbajiri \u2265450% (JL1) na okpom\u1ecdk\u1ee5 nk\u1ecbt\u1ecb ma ka d\u1ecb \u2265200% na -20\u00b0C, na-enye akp\u1ee5kp\u1ecd ah\u1ee5 ohere \u1ecbnabata mmeghar\u1ecb ihe owuwu na obere mgbawa na-enwegh\u1ecb nd\u1ecdkas\u1ecb.<\/li>\n
  • Ike nr\u1ee5gide na nd\u1ecdda d\u1ecb mma<\/strong>Ike nr\u1ee5gide \u22657.5 MPa na okpom\u1ecdk\u1ee5 \u1ee5l\u1ecd na \u226525 kN\/m iguzogide nd\u1ecdda, na-enye ike zuru oke maka igwe n'oge nr\u1ee5nye na \u1ecdr\u1ee5.<\/li>\n
  • A p\u1ee5r\u1ee5 \u1ecbt\u1ee5kwas\u1ecb obi na mmiri na-abanye n'ime mmiri<\/strong>: Enwegh\u1ecb ntapu mmiri n'okpuru 0.3 MPa nr\u1ee5gide mmiri maka nkeji iri at\u1ecd, \u1ecd dabara adaba maka ihe ach\u1ecdr\u1ecd maka elu \u1ee5l\u1ecd na \u1ecdd\u1ecd mmiri.<\/li>\n
  • \u1eccmar\u1ecbcha ar\u1ee5m\u1ecdr\u1ee5 obere okpom\u1ecdk\u1ee5<\/strong>: \u1ecc na-agbanwe agbanwe ruo -40\u00b0C (JL1) ma \u1ecd b\u1ee5 -30\u00b0C (JF1) na-enwegh\u1ecb mgbawa, nke na-eme ka \u1ecd r\u1ee5\u1ecd \u1ecdr\u1ee5 ma r\u1ee5\u1ecd \u1ecdr\u1ee5 n'ebe oyi na-at\u1ee5.<\/li>\n
  • Oke okpom\u1ecdk\u1ee5 na-eguzogide oke<\/strong>: Na-edobe ihe onwunwe site na -40\u00b0C ruo okpom\u1ecdk\u1ee5 \u1ee5l\u1ecd nk\u1ecbt\u1ecb; ike nr\u1ee5gide ka na-eru 2.3 MPa na 60\u00b0C.<\/li>\n
  • Mgbochi ihu igwe ogologo oge<\/strong>: A nwalechara iguzogide UV, ozone, na oxidation, nke a na-ejikar\u1ecb eme ihe n'elu \u1ee5l\u1ecd ruo \u1ecdt\u1ee5t\u1ee5 iri af\u1ecd.<\/li>\n
  • Nchikota d\u1ecb mfe ma d\u1ecb nchebe<\/strong>: Njik\u1ecdta nke ihe nrapado na ihe mkpuchi ikuku \u1ecdk\u1ee5 jik\u1ecdtara ya na-eme ka ihe mkpuchi siri ike, nke na-anagh\u1ecb abanye mmiri mgbe ejiri ya nke \u1ecdma.<\/li>\n
  • Nh\u1ecdr\u1ecd elu d\u1ecb iche iche<\/strong>: D\u1ecb ka otu (gba \u1ecdt\u1ecd) ma \u1ecd b\u1ee5 jiri \u00e1kw\u00e0 eriri otu mee ka \u1ecd sie ike maka nkw\u1ee5si ike nha ka mma na iguzogide mgbapu.<\/li>\n
  • Nh\u1ecdr\u1ecd agba sara mbara<\/strong>: Ojii, \u1ecdcha, isi aw\u1ecd, acha an\u1ee5n\u1ee5 an\u1ee5n\u1ee5, akw\u1ee5kw\u1ecd nd\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5, wdg, nke na-enye ohere ka mma ma \u1ecd b\u1ee5 elu \u1ecdcha na-egbukep\u1ee5 egbukep\u1ee5 maka elu \u1ee5l\u1ecd oyi.<\/li>\n<\/ul>\n

    \"Akp\u1ee5kp\u1ecd<\/p>\n

    Ar\u1ee5m\u1ecdr\u1ee5<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
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    ihe<\/div>\n<\/div>\n<\/td>\n
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    ndeksi<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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    JL1<\/div>\n<\/div>\n<\/td>\n
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    JF1<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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    Ike nr\u1ee5gide (Mpa)<\/div>\n<\/div>\n<\/td>\n
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    okpom\u1ecdk\u1ee5 nk\u1ecbt\u1ecb \u2265<\/div>\n<\/td>\n
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    7.5<\/div>\n<\/div>\n<\/td>\n
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    4.0<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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    60\u00b0C \u2265<\/div>\n<\/td>\n
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    2.3<\/div>\n<\/div>\n<\/td>\n
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    0.8<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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    \u1ecbgbat\u1ecb oge na ezumike (%)<\/div>\n<\/div>\n<\/td>\n
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    okpom\u1ecdk\u1ee5 nk\u1ecbt\u1ecb \u2265<\/div>\n<\/td>\n
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    450<\/div>\n<\/div>\n<\/td>\n
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    400<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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    -20\u00b0C \u2265<\/div>\n<\/td>\n
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    200<\/div>\n<\/div>\n<\/td>\n
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    200<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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    ike nd\u1ecdda (KN\/m) \u2265<\/div>\n<\/div>\n<\/td>\n
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    25<\/div>\n<\/div>\n<\/td>\n
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    18<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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    \u00a0Mmiri anagh\u1ecb agbap\u1ee5ta, mmiri anagh\u1ecb agbap\u1ee5ta ruo nkeji iri at\u1ecd<\/div>\n<\/div>\n<\/td>\n
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    0.3Mpa<\/div>\n<\/div>\n<\/td>\n
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    0.3Mpa<\/div>\n<\/div>\n<\/td>\n<\/tr>\n
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    obere ike \u1ecbgbag\u1ecd okpom\u1ecdk\u1ee5 (\u00b0C)<\/div>\n<\/div>\n<\/td>\n
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    -40<\/div>\n<\/div>\n<\/td>\n
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    -30<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Ngwa - EPDM Waterproofing Membrane<\/h3>\n
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    • R\u1ee5\u1ecd \u1ee5l\u1ecd d\u1ecb lar\u1ecb\u1ecb na nke d\u1ecb ala<\/strong>: A na-etinye ya n'\u1ee5l\u1ecd az\u1ee5mah\u1ecba, \u1ee5l\u1ecd nkwak\u1ecdba ihe, na \u1ee5l\u1ecd obibi maka iwep\u1ee5 mmiri ruo ogologo oge n'elu simenti, osisi, ma \u1ecd b\u1ee5 \u00edgw\u00e8.<\/li>\n
    • Sistem\u1ee5 \u1ee5l\u1ecd akw\u1ee5kw\u1ecd nd\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5<\/strong>: A na-eji ya d\u1ecb ka ihe mkpuchi na-eguzogide mgb\u1ecdr\u1ecdgw\u1ee5 n'okpuru ala na akwa osisi, na-akwado mmiri ozuzo na uto osisi na-enwegh\u1ecb mmebi.<\/li>\n
    • Ihe mkpuchi \u1ecdd\u1ecd mmiri na mmiri<\/strong>: E tinyere ya n'\u1ecdd\u1ecd mmiri mara mma, ebe a na-echekwa mmiri, na ugbo az\u1ee5\u0300 iji chekwaa mmiri n'okpuru mmiri na-agbaghar\u1ecb mgbe niile.<\/li>\n
    • Ndozi na mkpuchi \u1ee5l\u1ecd<\/strong>: A na-etinye ya n'elu ihe nd\u1ecb e ji kpuchie elu \u1ee5l\u1ecd nd\u1ecb dara ada iji mee ka \u1ecd d\u1ecbruo ogologo nd\u1ee5 na-enwegh\u1ecb nd\u1ecdp\u1ee5cha kpamkpam, ejiri gluu ma \u1ecd b\u1ee5 ihe e ji ar\u1ee5 \u1ecdr\u1ee5 jik\u1ecdta ya.<\/li>\n
    • Mmiri mmiri na-egbochi nt\u1ecdala na plaza deck<\/strong>: E tinyere ya n'elu slab ma \u1ecd b\u1ee5 ikpo okwu e liri n'ala iji gbochie mmiri \u1ecbbanye n'ime ebe a na-ad\u1ecdba \u1ee5gb\u1ecdala ma \u1ecd b\u1ee5 ebe nd\u1ecb mmad\u1ee5 bi n'okpuru.<\/li>\n
    • Nk\u1ecdwa \u1ee5l\u1ecd ekpughere<\/strong>: A na-ekpuchi parapets, ihe mgbochi, na ihe nd\u1ecb e ji abanye n'ime ebe a ch\u1ecdr\u1ecd mkpuchi UV siri ike, nke na-agbanwe agbanwe.<\/li>\n
    • Tank\u1ecb \u1ee5l\u1ecd \u1ecdr\u1ee5 na ihe nd\u1ecb e ji echekwa ihe<\/strong>: E tinyere ya n'ebe nchekwa kem\u1ecbkal\u1ee5 ma \u1ecd b\u1ee5 mmiri, na-eji ike kem\u1ecbkal\u1ee5 na iguzosi ike n'ezi ihe nkesa.<\/li>\n<\/ul>\n

      \"ngwa<\/p>\n

      Ihe d\u1ecb iche n'etiti EPDM na HDPE Waterproof Membranes<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Ak\u1ee5k\u1ee5<\/strong><\/th>\nEPDM (Ethylene Propylene Diene Monomer)<\/strong><\/th>\nHDPE (Polyethylene d\u1ecb elu)<\/strong><\/th>\n<\/tr>\n<\/thead>\n
      \u1ee4d\u1ecb Ihe<\/strong><\/td>\nR\u1ecdba s\u1ecbntetik (thermoset)<\/td>\nPolima Thermoplastic<\/a><\/td>\n<\/tr>\n
      Nhazi Kem\u1ecbkal\u1ee5<\/strong><\/td>\nAgb\u1ee5 r\u1ecdba ejik\u1ecdtara \u1ecdn\u1ee5<\/td>\nAgb\u1ee5 \u00edgw\u00e8 polyethylene kw\u1ee5 \u1ecdt\u1ecd<\/td>\n<\/tr>\n
      Ojiji Mb\u1ee5<\/strong><\/td>\n\u1ee4l\u1ecd elu e kpughep\u1ee5r\u1ee5 ekpughe, \u1ecdd\u1ecd mmiri, ihe nd\u1ecb na-agbanwe agbanwe<\/td>\nNt\u1ecdala d\u1ecb n'okpuru \u1ecdkwa, \u1ecdwara, njik\u1ecd simenti etinyere tupu oge eruo<\/td>\n<\/tr>\n
      \u1ee4z\u1ecd Nw\u1ee5nye<\/strong><\/td>\nNjik\u1ecd gluu, \u1ecbgbado \u1ecdk\u1ee5-ikuku ma \u1ecd b\u1ee5 teepu, njik\u1ecd igwe<\/td>\nIhe e ji aka tee onwe ya tupu oge eruo, na-emeghachi omume na simenti mmiri<\/td>\n<\/tr>\n
      Njik\u1ecd na simenti<\/strong><\/td>\nNaan\u1ecb ihe mgbakwunye ma \u1ecd b\u1ee5 igwe<\/td>\nNjik\u1ecd kem\u1ecbkal\u1ee5 zuru oke (\u22651.0 N\/mm peel)<\/td>\n<\/tr>\n
      \u1eccgw\u1ee5gw\u1ecd Onwe Onye<\/strong><\/td>\n\u1ecc d\u1ecbgh\u1ecb (ach\u1ecdr\u1ecd patches)<\/td>\nEe - obere mmebi mkpuchi na mmiri mmiri<\/td>\n<\/tr>\n
      Nguzogide UV<\/strong><\/td>\n\u1ecc d\u1ecb mma (mkp\u1ecdchi ogologo oge)<\/td>\nNwere oke (ch\u1ecdr\u1ecd mkpuchi)<\/td>\n<\/tr>\n
      Mgbanwe d\u1ecb ala<\/strong><\/td>\n-40\u00b0C ruo -45\u00b0C (enwegh\u1ecb mgbawa)<\/td>\n-25\u00b0C (akwa mm\u1ecbp\u1ee5ta -23\u00b0C)<\/td>\n<\/tr>\n
      Ike \u1ecdd\u1ee5d\u1ecd<\/strong><\/td>\n7\u201310 MPa<\/td>\n\u226519 MPa<\/td>\n<\/tr>\n
      Ogologo oge na ezumike<\/strong><\/td>\n300\u2013500%<\/td>\n\u2265400%<\/td>\n<\/tr>\n
      Iguzosi Ike n'Ezi Ihe<\/strong><\/td>\nEjiri ya ma \u1ecd b\u1ee5 glued (ebe nwere ike ad\u1ecbgh\u1ecb ike)<\/td>\nTeepu a na-arapara onwe ya ma \u1ecd b\u1ee5 nke a na-agbado (80\u2013100 mm)<\/td>\n<\/tr>\n
      Nguzogide Hydrostatic<\/strong><\/td>\nDabere na \u00e0gw\u00e0 akwa<\/td>\n0.8 MPa \/ awa 4 - enwegh\u1ecb \u1ecdwa mmiri<\/td>\n<\/tr>\n
      Nd\u1ee5 \u1eccr\u1ee5 (E liri ya)<\/strong><\/td>\nAf\u1ecd 30\u201340<\/td>\nAf\u1ecd 50+<\/td>\n<\/tr>\n
      \u1ee4z\u1ecd Ndozi<\/strong><\/td>\nPatch nwere EPDM a na-agw\u1ecdgh\u1ecb agw\u1ecd + gluu<\/td>\nNa-agw\u1ecd onwe ya mgbe a na-aw\u1ee5sa simenti<\/td>\n<\/tr>\n
      \u1ecckp\u1ee5r\u1ee5kp\u1ee5 nk\u1ecbt\u1ecb<\/strong><\/td>\n1.1\u20132.3 mm<\/td>\n1.2\u20132.0 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Isi Ihe D\u1ecb Iche Iche Bara Uru<\/strong><\/p>\n

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      • EPDM<\/strong> \u1ecc na-ar\u1ee5 \u1ecdr\u1ee5 nke \u1ecdma n'\u1ecdn\u1ecdd\u1ee5 mgbe etinyere ya, nke na-agbanwe agbanwe, ma \u1ecd b\u1ee5 nke e kpughere ekpughe ebe mmeghar\u1ecb na UV b\u1ee5 ihe nd\u1ecb na-akpata ya.<\/li>\n
      • HDPE<\/strong> A na-emep\u1ee5ta ya maka ihe owuwu simenti siri ike nke etinyere tupu oge eruo, nke ch\u1ecdr\u1ecd ihe mgbochi mmiri na-ad\u1ecbgide ad\u1ecbgide, nke na-enwegh\u1ecb mmezi, na-enwegh\u1ecb ihe egwu \u1ecbkwaga mmiri.<\/li>\n<\/ul>\n

        Nyocha Nd\u1ecb Ah\u1ecba<\/h2>\n

        Robert T., Onye \u1eccr\u1ee5 Nr\u1ee5nye \u1ee4l\u1ecd - Chicago, USA<\/strong> \u201cEjiri m EPDM ojii nke d\u1ecb 1.5 mm mee ihe n'elu \u1ee5l\u1ecd az\u1ee5mah\u1ecba d\u1ecb lar\u1ecb\u1ecb nke d\u1ecb 25,000 sq ft. Njik\u1ecd nd\u1ecb a na-eji ikuku \u1ecdk\u1ee5 ejik\u1ecdta na-ejidesi ike ruo oge oyi ab\u1ee5\u1ecd ruo -25 Celsius. Enwegh\u1ecb mmiri mmiri na-agbap\u1ee5ta mgbe \u1ecdnwa 14 gachara, nha mp\u1ecbak\u1ecdta ah\u1ee5 (2 m \u00d7 20 m) belatara ihe mkpofu na nhazi ah\u1ee5.\u201d<\/p>\n

        Sophie L., Onye Mmep\u1ee5ta Ala - Lyon, France<\/strong> \u201cAk\u1ecdwap\u1ee5tara akp\u1ee5kp\u1ecd ah\u1ee5 \u1ecdcha nke 1.2 mm maka sistem\u1ee5 \u1ee5l\u1ecd akw\u1ee5kw\u1ecd nd\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5 nke 600 sqm. Ngbanwe -40 \u00b0C na-enye any\u1ecb ohere \u1ecbgbaghar\u1ecb gburugburu ihe nd\u1ecb d\u1ecb n'elu na-agbawagh\u1ecb agbawa na Jen\u1ee5war\u1ecb. Ihe mgbochi mgb\u1ecdr\u1ecdgw\u1ee5 n\u1ecdgidere na-ad\u1ecbgide mgbe otu oge uto zuru oke gas\u1ecbr\u1ecb; ule mmiri ka na-egosi enwegh\u1ecb mmiri \u1ecdz\u1ecd.\u201d<\/p>\n

        Tan Wei, Onye Nlek\u1ecdta Mmezi - Singapore<\/strong> \u201cEtinyere m EPDM isi aw\u1ecd nke 1.8 mm iji r\u1ee5zie ihe mkpuchi \u1ecdd\u1ecd mmiri ochie. A na-emechi gluu na weld n'ime mmiri iru mmiri nke 32 \u00b0C n'enwegh\u1ecb \u1ecbf\u1ee5f\u1ee5. \u1ecaz\u1ee5 az\u1ee5 malitere \u1ecbr\u1ee5 \u1ecdr\u1ee5 mgbe awa 48 gachara; \u1ecdkwa mmiri an\u1ecdgidewo na-agbanwe agbanwe ruo \u1ecdnwa 9.\u201d<\/p>\n

        Carlos M., Injinia \u1eccr\u1ee5 \u2013 Santiago, Chile<\/strong> \u201cEtinyere \u1ee5d\u1ecb 2.0 mm siri ike n'elu \u1ee5l\u1ecd nkwak\u1ecdba ihe d\u1ecb ala. \u00c1kw\u00e0 eriri otu ah\u1ee5 nyere ike \u1ecbd\u1ecdka \u1ee5kw\u1ee5 nke \u1ecdma n'oge a na-etinye HVAC. Ikpughe UV ruo \u1ecdnwa 11 anagh\u1ecb egosi ncha ma \u1ecd b\u1ee5 mbelata n'elu \u1ecdcha ah\u1ee5.\u201d<\/p>\n

        Hiroshi K., Onye njikwa \u1ee5l\u1ecd \u1ecdr\u1ee5 - Osaka, Japan<\/strong> \u201cEtinyere m mpempe akw\u1ee5kw\u1ecd ojii nke 1.5 mm n'elu \u1ee5l\u1ecd e wuru n'elu ya. Ogologo ogologo nke 450% jikwara mmeghar\u1ecb okpom\u1ecdk\u1ee5 mee ihe n'elu ihe mkpuchi \u00edgw\u00e8. Nnyocha kwa af\u1ecd mgbe \u1ecdnwa 18 gachara na-egosi na a na-akwak\u1ecdba ihe na 0.3 MPa na-enwegh\u1ecb ike ibuli ya elu.\u201d<\/p>\n

        \"nzaghachi<\/p>\n

        Aj\u1ee5j\u1ee5 Nd\u1ecb A Na-aj\u1ee5kar\u1ecb<\/h3>\n

        Q: Kedu oge \u1ecdr\u1ee5 a na-at\u1ee5 anya ya maka akp\u1ee5kp\u1ecd ah\u1ee5 EPDM?<\/strong> A: N'ihe e ji echekwa ma \u1ecd b\u1ee5 nke e liri n'ala, af\u1ecd 25-35 b\u1ee5 ihe a na-ah\u1ee5kar\u1ecb ma e tinye ya nke \u1ecdma. Elu \u1ee5l\u1ecd nwere ike iru af\u1ecd 20-30 dabere na ike UV na mmezi ya.<\/p>\n

        Q: Enwere ike itinye ya n'oge oyi?<\/strong> A: Ee, ruo -10 \u00b0C maka \u1ecdr\u1ee5 nrapado na -5 \u00b0C maka \u1ecbgbado \u1ecdk\u1ee5. N'okpuru nke ah\u1ee5, jiri \u1ee5l\u1ecd ntu ma \u1ecd b\u1ee5 ihe na-ekpo \u1ecdk\u1ee5 mee ka ihe nd\u1ecb d\u1ecb n'elu oyi d\u1ecb elu.<\/p>\n

        Aj\u1ee5j\u1ee5: Akp\u1ee5kp\u1ecd ah\u1ee5 \u1ecd dabara na ihe nd\u1ecb e ji bitumen mee?<\/strong> A: A gagh\u1ecb emet\u1ee5 aka ozugbo na bitumen \u1ecdh\u1ee5r\u1ee5. Jiri akwa nkewa (geotextile ma \u1ecd b\u1ee5 polyethylene) ma \u1ecd b\u1ee5r\u1ee5 na \u1ecb na-ekpuchi asphalt ochie.<\/p>\n

        Q: Kedu ka esi mechie akwa mkpuchi?<\/strong> A: A na-ejik\u1ecdta ihe nd\u1ecb a na-ejik\u1ecdta \u1ecdn\u1ee5 na ihe na-eme ka ikuku na-ekpo \u1ecdk\u1ee5 jik\u1ecdta ha na okpom\u1ecdk\u1ee5 450\u2013500 \u00b0C. Nnwale akp\u1ee5kp\u1ecd ah\u1ee5 kwes\u1ecbr\u1ecb \u1ecbgafe 15 N\/cm ma \u1ecd b\u1ee5r\u1ee5 na emee ya nke \u1ecdma.<\/p>\n

        Q: \u1ecc ch\u1ecdr\u1ecd ihe mgbochi mgb\u1ecdr\u1ecdgw\u1ee5 maka \u1ee5l\u1ecd akw\u1ee5kw\u1ecd nd\u1ee5 akw\u1ee5kw\u1ecd nd\u1ee5?<\/strong> A: EPDM \u1ecdk\u1ecdl\u1ecdt\u1ecd anagh\u1ecb eguzogide mgb\u1ecdr\u1ecdgw\u1ee5. Jik\u1ecdta ya na mpempe akw\u1ee5kw\u1ecd mgbochi mgb\u1ecdr\u1ecdgw\u1ee5 raara onwe ya nye ma \u1ecd b\u1ee5 jiri \u1ee5d\u1ecb any\u1ecb na-eguzogide mgb\u1ecdr\u1ecdgw\u1ee5 ma \u1ecd b\u1ee5r\u1ee5 na ak\u1ecdwap\u1ee5tara ya.<\/p>\n

        Q: Kedu \u1ecdkp\u1ee5r\u1ee5kp\u1ee5 m kwes\u1ecbr\u1ecb \u1ecbh\u1ecdr\u1ecd?<\/strong> A: 1.2 mm maka \u1ee5l\u1ecd elu\/\u1ecdd\u1ecd mmiri d\u1ecb mfe \u1ecbr\u1ee5; 1.5 mm maka \u1ee5l\u1ecd az\u1ee5mah\u1ecba nk\u1ecbt\u1ecb; 1.8\u20132.0 mm maka sistem\u1ee5 ballast d\u1ecb elu ma \u1ecd b\u1ee5 nke d\u1ecb ar\u1ecd.<\/p>\n

        Q: Enwere ike iji ya gaa n'ihu mgbe etinyere ya?<\/strong> A: \u1ecc d\u1ecbgh\u1ecb mfe \u1ecbgafe \u1ee5kw\u1ee5 ozugbo e gw\u1ecdr\u1ecd nkwonkwo \u1ee5kw\u1ee5. Jiri ihe e ji agaghar\u1ecb n'okpuru ngwa d\u1ecb ar\u1ecd ma \u1ecd b\u1ee5 \u1ee5z\u1ecd nd\u1ecb mmad\u1ee5 na-esi aga mgbe niile.<\/p>\n

        Q: EPDM \u1ecdcha \u1ecd d\u1ecb oyi kar\u1ecba oji?<\/strong> A: Ee\u2014\u1ecdcha \u200b\u200bna-egosip\u1ee5ta 70\u201380 % nke radieshon anyanw\u1ee5 megide 5\u201310 % maka oji, na-ebelata okpom\u1ecdk\u1ee5 elu \u1ee5l\u1ecd site na 20\u201330 Celsius n'oge \u1ecdk\u1ecdch\u1ecb.<\/p>\n

        Q: Kedu ka m ga-esi r\u1ee5zie oghere?<\/strong> A: Hichaa ebe ah\u1ee5, jiri pra\u1ecbma na teepu seam tinye patch EPDM a na-agw\u1ecdbegh\u1ecb. Maka mmebi buru ibu, jiri mkpuchi zuru oke nke a na-agbak\u1ecdta n'ak\u1ee5k\u1ee5 niile.<\/p>\n

        A: \u1ecc\u0300 ga-ar\u1ee5 \u1ecdr\u1ee5 n'elu \u1ee5l\u1ecd \u00edgw\u00e8 nke nwere nchara?<\/strong> A: A ga-ebu \u1ee5z\u1ecd wep\u1ee5 nchara ma tinye ya na pr\u1ecdm. Nchara d\u1ecb nro ga-emebi njik\u1ecdta; t\u1ee5lee mgbanwe zuru oke nke oche ma \u1ecd b\u1ee5r\u1ee5 na nchara d\u1ecb ukwuu.<\/p>\n

        Banyere \u1ee4l\u1ecd \u1eccr\u1ee5 Any\u1ecb<\/h2>\n

        Great Ocean Waterproof Technology Co., Ltd. (nke a na-akp\u1ecdbu Weifang Great Ocean New Waterproof Materials Co., Ltd.) d\u1ecb na Taitou Town, Shouguang City\u2014ebe etiti \u1ee5l\u1ecd \u1ecdr\u1ee5 mmep\u1ee5ta ihe mkpuchi mmiri kachas\u1ecb ukwuu na China. E guzobere \u1ee5l\u1ecd \u1ecdr\u1ee5 ah\u1ee5 na 1999, \u1ecd gh\u1ecd\u1ecd \u1ee5l\u1ecd \u1ecdr\u1ee5 tekn\u1ee5z\u1ee5 d\u1ecb elu nke na-ejik\u1ecdta nyocha, mmepe, mmep\u1ee5ta, na ire nke sistem\u1ee5 mkpuchi mmiri \u1ecdkachamara.<\/p>\n

        \u1ee4l\u1ecd \u1ecdr\u1ee5 mmep\u1ee5ta ihe d\u1ecb square mita 26,000 nwere \u1ecdt\u1ee5t\u1ee5 usoro mmep\u1ee5ta d\u1ecb elu nke nwere ike imep\u1ee5ta mp\u1ecbak\u1ecdta, mpempe akw\u1ee5kw\u1ecd, na akw\u1ee5kw\u1ecd mp\u1ecbak\u1ecdta. mkpuchi mmiri mmiri<\/a> n'\u1ecdkwa d\u1ecb elu. Ah\u1ecbr\u1ecb nd\u1ecb a na-akwado \u1ee5d\u1ecb ngwaah\u1ecba niile, g\u1ee5nyere EPDM Waterproofing Membrane, yana PVC<\/a>, TPO, CPE, ihe na-arapara onwe ya HDPE<\/a>, bitumen nke e ji polymer gbanwee, akp\u1ee5kp\u1ecd ah\u1ee5 nd\u1ecb na-eguzogide mgb\u1ecdr\u1ecdgw\u1ee5, na \u1ecdt\u1ee5t\u1ee5 ihe mkpuchi polyurethane na simenti d\u1ecb iche iche.<\/p>\n

        Site na nd\u1ecb otu tekn\u1ee5z\u1ee5 siri ike na ebe nnwale zuru oke n'ime \u1ee5l\u1ecd \u1ecdr\u1ee5 ah\u1ee5, \u1ee5l\u1ecd \u1ecdr\u1ee5 mmep\u1ee5ta ihe ah\u1ee5 na-ejikwa njikwa mma kw\u1ee5siri ike n'oge mmep\u1ee5ta. Ihe niile, g\u1ee5nyere membrane EPDM, na-emezu \u1ee5kp\u1ee5r\u1ee5 mba ma na-enwe asambodo d\u1ecb mkpa. A na-ekesa ngwaah\u1ecba n'ofe ihe kar\u1ecbr\u1ecb \u00f3gb\u00e8 iri ab\u1ee5\u1ecd na China ma na-ebuga ha n'\u1ecdt\u1ee5t\u1ee5 ah\u1ecba mba \u1ee5wa, na-akwado ndek\u1ecd ar\u1ee5m\u1ecdr\u1ee5 na nnyefe a p\u1ee5r\u1ee5 \u1ecbdabere na ya.<\/p>\n