Polyurea waterproof mkpuchi ọdọ mmiri ụlọ waterproofing agba
Nkọwa ngwaahịa
Ihe mkpuchi polyurea na-abụkarị ihe mejupụtara isocyanate na polyether amines. Ngwa ngwa ugbu a maka polyurea bụ MDI, polyether polyols, polyether polyamines, amine chain extenders, ihe mgbakwunye dị iche iche na-arụ ọrụ, pigmenti na fillers, na ihe ndị na-arụ ọrụ. Ihe mkpuchi nke polyurea nwere njirimara nke ngwa ngwa ọgwụgwọ ngwa ngwa, ngwa ngwa na-ewu ngwa ngwa, ezigbo mgbochi corrosion na arụmọrụ mmiri, oke okpomọkụ, na usoro dị mfe. Ha na-adabara maka ụlọ ọrụ mmepụta ihe dị iche iche na ebe a na-egwuputa ihe, ebe a na-adọba ụgbọala, ebe egwuregwu, wdg, maka mkpuchi ala na ihe ndị a chọrọ maka mgbochi-slip, mgbochi corrosion na iyi nguzogide.
NDỤMỌDỤ NKE EKPERE
- Nguzogide iyi kachasị elu, na-eguzogide ọkọ, ogologo ndụ ọrụ;
- Ọ nwere ike ka mma karịa ala epoxy, na-enweghị peeling ma ọ bụ mgbawa:
- Ọnụ ọgụgụ esemokwu dị elu dị elu, na-eme ka ọ na-eguzogide ọgwụ karịa ala epoxy.
- Nhazi ihe nkiri otu uwe, ihicha ngwa ngwa, iwu dị mfe na ngwa ngwa:
- Mkpuchi mkpuchi nwere ọmarịcha nrapado ma dị mfe ịrụkwa ya.
- Enwere ike ịhọrọ agba n'efu. Ọ mara mma ma na-egbuke egbuke. Ọ naghị egbu egbu na gburugburu ebe obibi.
Usoro ihe owuwu
Ihe mkpuchi mkpuchi ụlọ
Elu ụlọ dị larịị [mkpuchi mmiri na-agbanwe agbanwe maka ihe egwuregwu egwuregwu]
N'elu ụlọ mwụda, usoro iwu ntọala tile
- 1. Na-ehicha uzuzu, rụzie ala ala ka ọ dị ọcha ma dị mma. Ọ bụrụ na enwere taịlị ndị ebuliri, gbanwee ma ọ bụ mebiri emebi, ọ dị mkpa ka etinyegharịa ha. A na-edozi taịlị ndị gbajiri agbaji na ebe ndị nwere nnukwu oghere na plasta iji mee ka taịlị ahụ guzosie ike ma ghara ịtọhapụ ya, na izute ọnọdụ ihe owuwu.
- 2. Were ihe nchebe, jiri akpa rọba kpuchie ihe ndị dị n'elu ụlọ na gburugburu, dị ka ọkụ igwe, wires, oghere anyanwụ, ụgbọ ala, wdg.
- 3. Mpịakọta tinye / tinye primer pụrụ iche maka polyurea iji mechie pores elu nke isi, na-abawanye ike njikọ interlayer.
- 4. Gbasaa ihe mkpuchi mmiri nke polyurea elastomer dị ka isi oyi akwa, na-elekwasị anya na njikwa nkọwa dị ka mkpọda, akụkụ taịl nile, akụkụ, gutters, parapets, wdg.
- 5. Mpịakọta tinye / tinye akwa topcoat pụrụ iche maka polyurea, na-eme ka ọ mara mma, na-eguzogide ihu igwe, na-adịghị agbanwe agba.
Ogige mmiri
- 1. Ngwọta bụ isi: Wepu oyi akwa slurry isi ma kpughee elu ala siri ike. Gbaa mbọ hụ na ntọala ahụ ruru ọkwa C25 ma ọ bụ n'elu, dị larịị ma kpọọ nkụ, enweghị uzuzu, ọ naghịkwa agba aja. Ọ bụrụ na enwere mmanụ aṅụ, ebe ndị siri ike, mgbawa, wdg, wee jiri ihe ndozi na-arụzi ma mee ka ọ dị elu iji hụ na ọ ga-adịte aka.
- 2. Ngwa ngwa nke polyurea: Tinye polyurea pụrụ iche primer n'otu n'otu na ntọala iji mechie pores capillary elu nke elu, mee ka usoro ala dị elu, belata ntụpọ mkpuchi mgbe ọ gbasasịrị, ma mee ka adhesion dị n'etiti polyurea putty na ciment, ihe ala. Chere ruo mgbe a gwọrọ ya nke ọma tupu ịga n'ihu na nzọụkwụ ọzọ. Ọ bụrụ na enwere nnukwu ọcha mgbe etinyere ya, ọ dị mkpa ka etinyegharịa ya ruo mgbe ala ahụ dum pụtara agba aja aja.
- 3. Ngwa polyurea putty: Tinye ihe nkedo polyurea pụrụ iche nke dabara na ntọala ahụ iji mee ka ala dị larịị, mechie pores capillary nke na-adịghị ahụ anya na anya gba ọtọ, ma zere ọnọdụ ebe polyurea na-efesa nwere pinholes n'ihi ala capillary pores. Chere ruo mgbe a gwọrọ ya nke ọma tupu ịga n'ihu na nzọụkwụ ọzọ.
- 4. Ngwa ngwa nke polyurea: Tinye polyurea primer n'otu n'otu na polyurea putty a gwọrọ ka ọ dịkwuo mma n'etiti eriri polyurea na-agbapụta na polyurea putty.
- 5. Gbasaa ngwa polyurea: N'ime awa 24 ka ọ gwọchara primer, jiri akụrụngwa spraying ọkachamara na-efesa polyurea nke ọma. Elu mkpuchi kwesịrị ịdị nro, na-enweghị ịgba ọsọ, pinholes, afụ, ma ọ bụ mgbawa; maka mmebi mpaghara ma ọ bụ pinholes, enwere ike iji nrụzi polyurea ntuziaka.
- 6. Ngwa uwe elu nke polyurea: Mgbe elu polyurea kpọchara, tinye akwa mkpuchi polyurea iji gbochie ịka nká, ngbanwe, ma mee ka ihe mgbochi na-eyi nke mkpuchi polyurea, na-echebe mkpuchi polyurea.
