Igwe ihu igwe:
nkọwa:
Efflorescence bụ ihe nkwụnye ọcha, ntụ ntụ nke na-apụta mgbe ụfọdụ n'elu ihe masonry, sink ma ọ bụ ngwa agha. Nke a na-eme mgbe nnu na-agbaze mmiri na-agbaze n'ime mmiri n'ime ihe ahụ wee kwaga n'elu, ebe mmiri na-ekpochapụ, na-ahapụ n'azụ nnu.
ihe kpatara ya:
Ntinye mmiri: Mmiri na-abanye n'ime masonry ma ọ bụ ngwa agha nwere ike igbari nnu dị na ngwa ahụ.
Capillary Action: Ntugharị mmiri site na capillaries na masonry ma ọ bụ ngwa agha nwere ike iweta nnu n'elu.
Mgbanwe okpomọkụ: Mgbanwe okpomọkụ na-eme ka mmiri dị n'ime ihe ahụ gbasaa na nkwekọrịta, na-akwalite mmegharị nke nnu.
Ratios mix na-ezighi ezi: Ngwa ngwa agwakọtaghị nke ọma ma ọ bụ iji mmiri emetọọ nwere ike iwebata nnu ọzọ.
Mgbochi na ọgwụgwọ:
Omume arụrụ nke ọma: Gbaa mbọ hụ na mmiri na-agbapụta nke ọma ma jiri usoro ihe owuwu kwesịrị ekwesị gbochie ịbanye mmiri.
Iji ihe mgbakwunye: Enwere ike itinye ụfọdụ ihe mgbakwunye n'ime ngwakọta ngwa agha iji belata efflorescence.
Ngwọta: Ịgwọ ngwa agha ahụ nke ọma na-ebelata ohere nke efflorescence.
Hydroxypropyl methylcellulose (HPMC):
nkọwa:
Hydroxypropylmethylcellulose (HPMC) bụ polymer sịntetik nke sitere na cellulose. A na-ejikarị ya eme ihe na ụlọ ọrụ ihe owuwu dị ka ihe na-esi ísì, mmiri na-ejide mmiri na nrapado na ngwa agha na ihe ndị ọzọ owuwu ụlọ.
Ọrụ:
Njide mmiri: HPMC na-enyere aka idowe mmiri dị na ngwa ngwa, na-egbochi ya ịsachapụ ngwa ngwa.
Na-eme ka arụ ọrụ dịkwuo mma: Ọ na-eme ka arụ ọrụ na-arụ ọrụ na nkwụsi ike nke ngwa agha ahụ dị mfe, na-eme ka ọ dị mfe ijikwa ma wuo ya.
Adhesion: HPMC na-enyere aka melite nrapado n'etiti ngwa agha na mkpụrụ.
Njikwa na-agbanwe agbanwe: Ọ na-enyere aka ịnọgide na-adị mma ngwa ngwa, karịsịa n'okpuru ọnọdụ gburugburu ebe obibi dị iche iche.
Kọntaktị enwere ike:
Ọ bụ ezie na HPMC n'onwe ya anaghị ebute efflorescence ozugbo, iji ya na ngwa agha nwere ike imetụta efflorescence na-apụtaghị ìhè. Dịka ọmụmaatụ, mma njide mmiri nke HPMC nwere ike imetụta usoro ọgwụgwọ ahụ, nwere ike ibelata ihe ize ndụ nke efflorescence site n'ịhụ na a na-achịkwa ma na-aga n'ihu nke ngwa ngwa.
na ngwụcha:
Na nchịkọta, ọnweghị mmekọrịta chiri anya kpọmkwem n'etiti ihu igwe ngwa agha na hydroxypropyl methylcellulose. Otú ọ dị, iji ihe mgbakwunye dị ka HPMC na ngwa agha nwere ike imetụta ihe ndị dị ka njide mmiri na ọgwụgwọ, nke nwere ike imetụta n'ụzọ na-apụtaghị ìhè ikike nke efflorescence. Ihe dị iche iche, gụnyere omume ihe owuwu, ngwakọta ngwakọta na ọnọdụ gburugburu ebe obibi, ga-atụlerịrị iji gbochie ma jikwaa efflorescence na ngwa masonry na ngwa ngwa.
Oge nzipu: Dec-11-2023