Ịdị elu na nkwụsi ike nke owuwu ígwè nke plastering mortar bụ isi ihe na-akpata mmepe ahụ, cellulose ether, dịka ihe mgbakwunye isi nke plastering mortar, na-arụ ọrụ a na-apụghị ịgbanwe agbanwe.Cellulose ethernwere njirimara nke oke nchekwa mmiri na ezigbo ihe mkpuchi, ọ dịkwa mma karịsịa maka igwe eji arụ ọrụowuwunke ụrọ plasta.
Ọnụego njigide mmiri nke plastering mortar
Ọkwa nchekwa mmiri nke ihe e ji eme plastering bụ ihe na-abawanye mgbe viscosity nke cellulose ether sitere na 50,000 ruo 100,000, ọ na-ebelatakwa mgbe ọ dị site na 100,000 ruo 200,000, ebe ọ̀tụ̀tụ̀ nchekwa mmiri nke cellulose ether maka ịgbasa igwe erutela ihe karịrị 93%. Ka ọ̀tụ̀tụ̀ nchekwa mmiri nke ihe e ji eme plaster ahụ dị elu, otú ahụ ka ọ̀tụ̀tụ̀ nchekwa mmiri nke ihe e ji eme plaster ahụ ga-ebelata. N'oge nnwale ịgbasa mmiri na igwe ịgbasa moto, achọpụtara na mgbe ọ̀tụ̀tụ̀ nchekwa mmiri nke cellulose ether dị ala karịa 92%, mortar ahụ na-enwekarị ọbara ọgbụgba mgbe e tinyere ya ruo oge ụfọdụ, na, na mmalite ịgbasa mmiri, ọ dị mfe karịsịa igbochi paịpụ ahụ. Ya mere, mgbe ị na-akwadebe ihe e ji eme plastering nke dabara adaba maka owuwu igwe, anyị kwesịrị ịhọrọ cellulose ether nwere elu.njigide mmiriọnụego.
Mbelata nguzozi nke ihe mkpuchi plasta awa 2
Dịka ihe GB/T25181-2010 chọrọ si dị, ihe achọrọ maka mbelata nha nhata nke ihe e ji eme ihe n'ime ...
Imepe ngwa agha plastaoge
Mgbe nke ahụ gasịrịngwa agha plastaA na-efesa ya na mgbidi ahụ, n'ihi mmiri nke ihe mkpuchi mgbidi ahụ na mmiri na-asọpụta n'elu ihe mkpuchi ahụ, ihe mkpuchi ahụ ga-emepụta ike ụfọdụ n'ime obere oge, nke ga-emetụta nhazi ọkwa na-esote, yabụ ọ dị mkpa inyocha oge ntọala nke ihe mkpuchi ahụ. Uru viscosity nke cellulose ether dị n'etiti 100,000 ruo 200,000, oge ntọala anaghị agbanwe nke ukwuu, ọ nwekwara njikọ ụfọdụ na ọnụego njigide mmiri, ya bụ, ka ọnụego njigide mmiri dị elu, ka oge ntọala nke ihe mkpuchi ahụ dị ogologo.
Mmiri nke ụrọ plastering
Mfu nke ngwa ịgbasa ihe nwere ọtụtụ ihe jikọrọ ya na mmiri nke ihe e ji eme plastering. N'okpuru otu oke mmiri ahụ, ka mmiri nke cellulose ether na-abawanye, ka mmiri nke ihe e ji eme plaster na-ebelata. Nke ahụ pụtara, ka mmiri nke cellulose ether na-abawanye, otú ahụ ka mmiri nke ihe e ji eme plaster na-esi eguzogide ya na otú mmiri nke ihe e ji eme plastering si ebelata. Ya mere, maka owuwu nke ihe e ji eme plastering, mmiri nke cellulose ether ka mma.
Nguzogide sag nke plastering mortar
Mgbe a fesasịrị ihe mkpuchi plastering n'elu mgbidi ahụ, ọ bụrụ na iguzogide sag nkengwa aghaỌ dịghị mma, ụrọ ahụ ga-ada ma ọ bụ ọbụna dapụ, nke na-emetụta ịdị larịị nke ụrọ ahụ, nke ga-akpata nnukwu nsogbu na owuwu nke oge na-abịa. Ya mere, ezigbo ụrọ ahụ ga-enwerịrị ezigbo thixotropy na iguzogide sag. Nnwale ahụ chọpụtara na mgbe e guzobere cellulose ether nke nwere viscosity nke 50,000 na 100,000 kwụ ọtọ, taịlị ndị ahụ na-ada ozugbo, ebe cellulose ether nke nwere viscosity nke 150,000 na 200,000 anaghị amị amị. Akụkụ ahụ ka kwụ ọtọ, ọ gaghịkwa amị amị.
Ike nke ngwa agha plastering
Site na iji ihe ether cellulose 50,000, 100,000, 150,000, 200,000, na 250,000 iji kwadebe ihe atụ nke ihe e ji arụ ụlọ, achọpụtara na ka viscosity nke cellulose ether na-abawanye, uru ike nke ihe e ji arụ ụlọ na-ebelata. Nke a bụ n'ihi na ihe ether cellulose na-emepụta ihe ngwọta dị elu na mmiri, a ga-ewebatakwa ọtụtụ afụ ikuku kwụsiri ike n'oge usoro ngwakọta nke ihe e ji arụ ụlọ ahụ. Mgbe simenti siri ike, afụ ikuku ndị a ga-emepụta ọtụtụ oghere, si otú a na-ebelata uru ike nke ihe e ji arụ ụlọ ahụ. Ya mere, a ga-enwerịrị ike iru uru ike nke ihe e ji arụ ụlọ ahụ, a ga-ahọrọkwa ihe ether cellulose kwesịrị ekwesị.
Nhazi nke ihe eji arụ ọrụ igwe bụ isi ihe na-eme ka e wuo igwe, ụdị ngwa agha dịkwa mkpa. Ọ bụ naanị site na iji cellulose ether kwesịrị ekwesị ka ihe ndị dị na ngwa agha ahụ ga-esi gboo mkpa nke ịgba igwe.
Oge ozi: Julaị-21-2023