Otu ihe mejupụtara mmiri polyurethane mkpuchi mkpuchi mmiri maka mpụta n'elu ụlọ nke mpụta bitumen agbanweela.

Ihe mkpuchi mkpuchi mmiri nke polyurethane bụ ihe mkpuchi nke na-emepụta ihe nkiri na-egbochi mmiri ozuzo ma ọ bụ mmiri dị n'ime ala. Ọ nwere ike ịkpọtụrụ mmiri dị n'ikuku wee gwọọ ya, na-eme ka akpụkpọ ahụ na-adịghị egbochi mmiri siri ike na-enweghị ntụpọ n'elu ala. Akpụkpọ ahụ na-ekpuchi mmiri a nwere ọkwa ụfọdụ nke extensibility, elasticity na plasticity, mgbawa na-eguzogide, nkwụsị nkwụsị na ihu igwe, nwere ike igwu mmiri na-ekpuchi mmiri, nchịkwa na-ekpuchi anya na nchebe. Mkpuchi mkpuchi mmiri nwere ezigbo mgbanwe okpomọkụ, dị mfe ịrụ ọrụ, dị mfe ịrụzi na mmezi.
Ihe mkpuchi mkpuchi mmiri nke polyurethane
1.Polyurethane Waterproofing mkpuchi nwere ike ịbụ na mmiri ma ọ bụ akọrọ na ihe dị iche iche nke mkpụrụ kpọmkwem ewu.
2.strong bonding na mkpụrụ, ihe polymer ihe na mkpuchi ihe nkiri nwere ike banye n'ime mkpụrụ n'ime micro-ọma crevices, na-agbaso ụdị siri ike.
3.the Polyurethane Waterproofing Ihe nkiri mkpuchi nwere ezigbo mgbanwe, ike na-agbanwe agbanwe na mgbasawanye ahịhịa-mgbọrọgwụ ma ọ bụ mgbawa, ike dị elu.
4.Green nchedo gburugburu ebe obibi, ndị na-adịghị egbu egbu na ndị na-esi ísì ụtọ, enweghị mmetọ nke gburugburu ebe obibi, ọ dịghị emerụ mmadụ ahụ.
5.Good ihu igwe na-eguzogide, okpomọkụ dị elu adịghị agbawa, obere okpomọkụ adịghị agbawa, ezigbo ihe mgbochi ịka nká, nwere ike iguzogide mmanụ, abrasion, ozone, acid na alkali erosion.

atụmatụ:

1) Ngwa dị mfe, enweghị nkwonkwo: roller, spray airless, brush.

2) Akwa siri ike ọdịnaya na magburu onwe iguzogide ihu igwe ịka nká.

3) Full elu adhesion.

4) Ọ na-etolite akpụkpọ anụ zuru oke na enweghị nkebi na-enweghị nkwonkwo ọ bụla mgbe mkpuchi mkpuchi gasịrị.

5) Okpomọkụ dị mma na nguzogide oyi.

6) Na-adịghị egbu egbu, enweghị isi ísì.

7) Ọtụtụ agba dị na agba nwekwara ike ahaziri.

8) Ọ bụ karịsịa adabara waterproof ewu ebe udi bụ mgbagwoju na pipeline ehulata ebe.

Ihe owuwu ihe owuwu:

Hichaa tupu ewu, nwere ike rinsed na mmiri otu ugboro, na-na mado ebe isi elu dị ọcha, ọ dịghị kegriiz unyi dịghị akpaetu, ọ dịghị rụrụ oyi akwa. N'elu ụlọ ciment n'elu ájá, agba ígwè tile nchara, isi elu ike adịghị elu, mkpa iji sealer na mgbe ahụ agba. Họrọ ụbọchị anwụ na-acha n'elu 0 degrees Celsius nwere ike ịrụ, emela ka mmiri na-ese. Black polyurethane mmanya na-acha aja aja mgbe ọ na-akpọghị nkụ, na agba ojii dị ọcha mgbe ọ kpọrọ nkụ.