Polycarboxylate Superplasticizere nkoa e le motsoako oa ts'ebetso e phahameng. Batho ba lula ba lebeletse ho sireletseha, ho ba bonolo haholoanyane, ho sebetsa hantle, le ho ikamahanya le maemo ho feta li-admixtures tsa setso tsa naphthalene lits'ebetsong, empa boemo ba sebele ha bo joalo. E tobana le mathata a fapaneng. Kahoo, ke litemoso life bakeng sa tšebeliso eaasiti ea polycarboxylicmetsoako?
1. Polycarboxylate Superplasticizere hloka ho laola bongata ba metsi ka tsela e utloahalang. Ka lehlakoreng le leng, e le ho etsa bonnete ba hore karolelano ea metsi-binder, ka lehlakoreng le leng, hobanepolycarboxylate superplasticizere tsotella haholo tšebeliso ea metsi. Matšoao a atisang ho bonahatsa ts'ebetso ea metsoako ea konkreite e kenyelletsa metsi, ho kopanya le ho boloka metsi. Hobanepolycarboxylate superplasticizere tsotella haholo tšebeliso ea metsi, ka linako tse ling tšebeliso ea metsi e eketseha feela ka 1kg ~ 3kg nakong ea teko le tlhahiso ea tlhahiso. Ho tsoa mali ho matla, liqubu tsa majoe a pepeneneng, ho tšoara tlase ho tloha mateneng, joalo-joalo, ho ke ke ha tiisa ho tšoana ha motsoako oa konkreite. Ka hona, tšebeliso ea metsi ka lehlakoreng le leng e tlameha ho laoloa ka thata nakong ea tlhahiso.
2. Laola litaba tsaasiti ea polycarboxylic. Likahare tse sa lekaneng tsa konkreite li bonahatsoa ke tahlehelo e potlakileng ea ho putlama, tahlehelo e kholo, le ho fokola ha metsi; haholo ho tla baka mali a mangata, karohano, le ho tšoara tlase. Hoa hlokahala ho etsa liteko tse ngata ho fumana hore na ho lekana hantle hakae pakeng tsa tšebeliso ea metsi lepolycarboxylate superplasticizerdikahare. Ntlha, ke hore, tšebeliso e nepahetseng ea metsi le litekanyetso tsa motsoako.
3. Ho thibetsoe ka ho feletseng ho kopanya li-admixtures tsa naphthalene. Ho ea ka merero e fapaneng, limela tse ngata tse kopanyang konkreite li hloka ho sebelisa li-admixtures tsa naphthalene ha li ntse li sebelisoapce. Haeba maemo a lumela, ho molemo ho sebelisa liteishene tse arohaneng. Haeba yuniti e le 'ngoe e na le bobelipolycarboxylate superplasticizerle naphthalene, setshelo sa boima, phaephe le motsoako oa motsoako li tlameha ho hloekisoa hantle ha ho sebelisoa mokhoa o mong, le tanka ea konkreite le eona e lokela ho hloekisoa. Hloekisa le ho kenya hape. Haebaasiti ea polycarboxylic'me li-admixtures tse thehiloeng ho naphthalene li kopantsoe le ho sebelisoa, li-admixtures tse peli li tla itšoara ho etsa hore konkreite "e behe ka potlako", e leng se etsang hore koloi eohle e hlakoloe.
4.Matlafatsa tlhahlobo eapolycarboxylate superplasticizermetsoako. Ha u ntse u hlahloba li-admixtures, nka mehlala ho lisebelisoa tse tala tse tla sebelisoa, 'me u leke konkreite ho latela litlhoko tsa tekheniki tsa morero. Haeba ho na le mathata a teng, ka kopo botsa basebetsi ba theknoloji ea admixture hanghang ho etsa liphetoho.
Ka bokhutšoanyane, konkreitemotsoako oa polycarboxylic acidke mofuta o mocha oa thepa. Ha e bapisoa le mekhoa e tloaelehileng ea ho fokotsa metsi, ha e na tekanyo e fokolang feela, tekanyo e phahameng ea phokotso ea metsi, chlorine e tlaase le alkalinity e tlaase, le phello e batlang e totobetse ea ho boloka metsi. Ntlafatsa ho tšoarella ha sebopeho sa konkreite, le mokhoa oa tlhahiso eapolycarboxylate superplasticizerse fokotsang metsi se hloekile ebile ha se na tšilafalo. Ke mofuta o mocha oa mochini o fokotsang metsi o sebetsang hantle o motala ebile o sa silafatse tikoloho.
Nako ea poso: Oct-27-2021
