Kaviri-chikamu chekudzivirira mvura
BiogoTMkaviri-chikamu chekudzivirira mvura yekuputira ndeyekuomesa zvinhu zvisingapinde mvura, uye Boka A is isocyanate yakamiswa pre-polymer polycondensated ne polyether uye isocyanate, Boka B imvura ine ruvara inoumbwa neplasticizer, inorapa agent, thickening agents, coagulant agent uye filler, ,ix Boka. A uye B zvakaenzana sechiyero uye bhurasho pane inodzivirira mvura substrate pamusoro, gadzira elastiki uye rabha-sekunge coating firimu kuburikidza nemuchinjiko-kubatanidza uye solididying pane yakajairika tembiricha, iyo inoita basa rekudzivirira mvura.
Hunhu
l BiogoTMkaviri-chikamu chekudzivirira mvura inovhara inoumba isina musono, inobatanidza elasticity isina mvura dhizaini inoomesa, uye inonatsiridza kusapinda kwemvura uye kunyura kweprojekiti, inova isina mvura membrane isingakwanisi kuwanikwa.Kunyanya iyo yekuputira firimu ine yakakwirira elasticity uye kureba, yakakwirira kuchinjika kune substrate craking kana kuwedzera.
l Kubatana kwakasimba ne substrate, firimu rekupfekedza rine simba rakanyanyisa rekubatanidza nekongiri, matanda, simbi, ivhu uye asbestos shingle, zvakare inogona kushandiswa sechisungo.
l Yakareruka application, polyurethane coating firimu inotonhora application isina mvura yekuputira, ingosanganisa boka A uye B sechiyero kana uchishandiswa uye bhurasha pane isingapinde mvura substrate.
l Kuchengetedza kuri nyore, chengetedza chete zvikamu zvakaputsika, izvo zvinogona kusvika kune yekutanga mhedzisiro yekudzivirira mvura, kuchengetedza nguva, kuchengetedza simba uye yakaderera mutengo.
l Chigadzirwa chezvakatipoteredza, uye kuderedza kukuvadzwa kumunhu uye nharaunda.
Applicable scope
Inoshandiswa zvakanyanya mumatenga edzimba, pasi, dziva rekushambira, uye marudzi ese emaindasitiri uye zvivakwa zvehurumende kudzivirira mvura.
Technical midziyo [Execute standard GB/T19250-2003]
| Aihwa. | Item | Index | ||
| Ⅰ | Ⅱ | |||
| 1 | Solid content%≥ | 92 | ||
| 2 | Nguva yakaoma yekunze / mukati meh≤ | Kuomesa nguva kunze | 8 | |
| Kuomesa nguva yemukati | 24 | |||
| 3 | Kusimba simba MPa≥ | 1.9 | 2.45 | |
| 4 | Kureba kwekutsemuka%≥ | 450 | 450 | |
| 5 | Kusakwana kwemvura 0.3MPa, 30min | Impermeable | ||
| 6 | Kukotama pa tembiricha yakaderera℃≤ | -35 | ||
| 7 | Kusimba kwekubatanidza kweyakanyorova base MPa≥ | 0.5 | ||
| a.shandisa chete iyo yakanyorova substrate yepasi pevhu chirongwa. | ||||
Tekinoroji yekushandisa
l Substrate inoda kuve yakasimba, yakatsetseka, isina sundries, yemukati yekona uye yekunze kona inofanirwa kugadzirwa kuita denderedzwa arc, dhayamita yekona yemukati inofanira kunge inopfuura 50mm, uye iyo yekunze kodhi.
l Inofanira kupfuura 10mm.;
Ingredient uye chipimo chemushonga: zvinoenderana nechiyero chekushandisa, zvakaenzana kusanganisa kutenderedza isu.
l Reference dosage;Coating film dosage inenge 1.3-1.5kg/sqm kana ukobvu huri 1mm.
Yakakura isina mvura yekushandisa, kupfekedza kufanana kwakasanganiswa coating nerabha kana purasitiki scraper, ukobvu hahuchinji, kazhinji ndeye 1.5mm kusvika 2.0mm, inofanirwa kukweshwa muna 3 kusvika 4 nguva, kekupedzisira kubhurashwa kunofanirwa kuitwa mushure mekuporeswa kwebrashi. uye inova firimu, uye kubhurasha kune yakasarudzika nzira.Kazhinji seyakasiyana firimu-kuumba, yepasi pevhu purojekiti bhodhi, inofanirwa kugadzira dhizaini yechinhu chakasimbiswa chakasimbiswa mukuwedzera.
Coating ukobvu: Kuti pasi pevhu purojekiti ukobvu iri 1.2 kusvika 2.0mm, kazhinji 1.5mm;kuchimbuzi ukobvu hakusi pasi pe1.5mm;kune multilayer isina mvura yeyakafumurwa denga rekuvaka ukobvu hausi pasi pe1.2,,;kune imwe layer isingapindi mvura yegiredhi Ⅲ isingapinde mvura, ukobvu hausi pasi pe2mm;
Kupedza layer application: paradzira jecha rakacheneswa risati rasvika nguva yekupedzisira kubhurasha isati yasimbiswa.
Dziviriro layer: pane yekuputira firimu pamusoro inofanira kuita insulation kudzivirira sedhizaini.
Attention
l Diluent haigone kuve doro acid, nitro diluent senge pendi yakaonda, usabate nemvura.
Chengetedza ventilate ration, mo moto.
l Kana zvinhu zvacho zviine maitiro mashoma, zvinofanirwa kusanganiswa zvakaenzana zvisati zvashandiswa
l Nzvimbo yekuvaka inofanira kuchengetedza mhepo yakanaka uye haifaniri kushanda munguva yekunaya;
l Vhura chivharo paunoshandisa, inofanira kunge ichishandiswa mumaminitsi makumi mana;
l Kana ukawana firimu rekuvhara rakaputsika munzvimbo yekuvaka, chera uchitenderedza pakavhurika nebanga rekucheka, wobva wabhurasha yekuvharisa mvura uye gadzirisa.
Kuchengeta uye kutarisa zvinhu
l Chengetedza zvinhu mukamuri iyo yakaoma uye inofefetera ration
l Dzivisa chiedza chezuva chakananga pakufambisa, dzivisa kudhumhana uye teerera kumoto
l Iyo nguva yekuvimbisa yekuchengetedza mwedzi mitanhatu, iyo yekupfekedza kunze kwekuchengetedza nguva inofanirwa kushandiswa mushure mekutarisa zvakare