Moetsi oa sebopeho sa calciumAojin Chemical e arolelana le uena ts'ebeliso ea calcium formate indastering ea samente ea kaho. Calcium formate e rekisoang ke Aojin Chemical e na le litaba tse phahameng tsa 98% 'me e pakiloeng ka 25kg / mokotla.
Moetsi oa calcium formate Aojin Chemical o arolelana lits'ebetso tsa ona indastering ea samente ea kaho. Aojin Chemical e rekisa formate ea calcium e nang le boleng bo holimo ba 98%, e pakiloeng ka mekotleng ea 25kg.
Calcium formate (Ca(HCOO) ₂), e sebetsang hantle haholo ea matla a pele a tlhaho, e sebelisoa ho hlahisa lihlahisoa tsa konkreite le samente ka lebaka la lik'hemik'hale tsa eona tse ikhethang. Mesebetsi ea eona ea mantlha le lits'ebetso ke tse latelang:
1. Matla a Pele le Ho Potlakisa Setting
Calcium formate e potlakisa haholo hydration ea samente, haholo-holo hydration ea tricalcium silicate (C₃S) le tricalcium aluminate (C₃A). Sena se potlakisa ho thehoa le ho beha lihlahisoa tsa hydration (tse kang ettringite le calcium hydroxide), ka hona ho ntlafatsa matla a pele a thepa e thehiloeng ho samente (matla a ka eketseha ka 20% -50% matsatsing a 1-7). Thepa ena e etsa hore e be e loketseng ka ho khetheha bakeng sa kaho ea mocheso o tlase (joalo ka ho tšela mariha) kapa merero ea ho lokisa maemo a tšohanyetso, ho khutsufatsa nako ea ho folisa le ho etsa bonnete ba hore konkreite e thatafala ka tloaelo libakeng tse nang le mocheso o tlaase, kahoo e thibela tšenyo ea leqhoa.
2. Ntlafatso ea Konkreite ea ho sebetsa le ho tšoarella nako e telele
Ka peistareng ea samente, sebopeho sa khalsiamo se fokotsa ho tsoa mali le karohano, ho ntlafatsa homogeneity ea konkreite le letsoalo. Ho feta moo, lihlahisoa tsa eona tsa hydration li tlatsa li-pores tsa pente ea samente, li fokotsa porosity, ka tsela e sa tobang li matlafatsa ho se tsitse ha konkreite, ho hanyetsa serame le ho hanyetsa ho bola, ka tsela eo, ho lelefatsa bophelo ba tšebeletso ea lihlahisoa tsa samente.
3. E loketse mefuta e fapaneng ea lisebelisoa tsa lihlahisoa tsa samente
Tlhahisong ea likarolo tsa precast, joalo ka liphanele tsa precast le liphaephe tsa liphaephe, fomate ea calcium e potlakisa phetoho ea hlobo, e khutsufatsa nako ea ho senya, mme e ntlafatsa ts'ebetso ea tlhahiso.
Shotcrete: E sebelisoa ts'ebetsong ea ho fafatsa ka lithanele, merafong le mererong e meng, e potlakela ho beha le ho thatafala, e fokotsa tahlehelo e khutlang le ho ntlafatsa katleho ea kaho.
Lisebelisoa tsa seretse le masonry: E ntlafatsa ho bolokoa ha metsi le matla a pele a seretse, ho netefatsa tsoelo-pele e potlakileng ts'ebetsong ea masonry le ho lipola.
4. Melemo ea Tikoloho le Kamano
Calcium formate Thekoha e na chefo ebile ha e tenehe, 'me e lumellana le samente, lintho tse fokotsang metsi, molora oa lintsintsi le metsoako e meng. Ha e bake mathata a kang karabelo ea alkali-aggregate ka konkreite, ho fihlela litlhoko tsa nts'etsopele ea thepa ea moaho e tala. Tlhokomeliso: Tekanyo ea khalsiamo ea formate e tlameha ho laoloa ka thata (ka tloaelo 1% -3% ea boima ba samente). Keketso e feteletseng e ka liehisa khōlo ea morao ea matla a konkreite esita le ho baka mapetsong a ho honyela. Litokiso li lokela ho etsoa ho ipapisitsoe le lintlha tse kang tikoloho ea morero le mofuta oa samente.
Nako ea poso: Aug-19-2025