Ungabuyisela kanjani isisekelo sikasimende i-alkalinity ye-caulk? Umphumela wokwengeza i-calcium formate awujwayelekile?

Abantu abenza amaphrojekthi wokwakha bayazi ukuthi ukubuya kuyinkinga evamile emikhiqizweni ye-silicate. Eminyakeni yamuva, ukuze kuncishiswe ukuvela kwale nkinga evamile, imboni yezokwakha isebenzise i-ceramic tile caulk ukuze isetshenziswe kusimende. Njenge-ejenti yamandla okuqala osimende, i-calcium formate isetshenziswa kabanzi ngenxa yezakhiwo zayo eziyingqayizivele, ezingasheshisa izinga lokuqina lokugcwalisa okuhlangene okusekelwe kusimende futhi kuthuthukise amandla okuqala okugcwalisa okuhlangene okusekelwe kusimende.

I-caulking material ihlukaniswe yaba yizinto ezimnyama zangaphandle zokukhahlela odongeni kanye nezinto ezingaphakathi zodonga lwangaphakathi, futhi ukubuya kwe-caustic kuvame ukwenzeka ekwakhiweni kosuku lwenkungu ebusika noma odongeni lwangaphandle ngemuva kwamahora angaphansi kwama-24 ngemuva kokwakhiwa, ukukhanya kwendawo kanye nemvula ye-crystal emhlophe, okuthinta kakhulu umphumela wokuhlobisa womkhiqizo we-caulking.

Izinto ezisetshenziswayo ezivame ukusetshenziswa yizi: usimende omhlophe, i-putty powder, i-caulking agent, i-sealant njalonjalo. Phakathi kwalezi zinto, usimende omhlophe kanye ne-putty powder yizinto zendabuko ze-caulking, kodwa zombili lezi zinto azikho ekusebenzeni. Ukusetshenziswa kwe-calcium formate kuphakeme kunezinto zendabuko zokukhahlela.

Izakhiwo nokukhethwa kwe-calcium formate

I-calcium formate ingumkhiqizo oyimpushana omhlophe onefomula yamangqamuzana i-C2H2Ca04, engasheshisa izinga lokugeleza kukasimende, ngaleyo ndlela ithuthukise amandla okuqala e-caulk esekwe usimende, ngakho-ke wengeze inani elifanele likasimende.i-calcium formateekwakhiweni kwasebusika kwe-caulk esekwe usimende kufanele kusheshise ukwakheka kwejeli ye-CSH, ngaleyo ndlela kuncishiswe ukuvela kwe-alkali yokubuyisela.

Ukukhiqizwa kwesilinganiso se-alkali ngeke kuthinteke kuphela endaweni yokwakha, i-ceramic tile njengoba isisekelo ngokuvamile siyimbangela yenkinga. Ukukhethwa kwemikhiqizo efanelekile ye-calcium formate kanye nomthamo kubaluleke kakhulu ukuze kuthuthukiswe impahla elwa ne-alkali yezinto ezihlangene ezisekelwe kusimende. Ohlelweni lokwakha lwasebusika lwesihlungi esihlangene esisekelwe kusimende, okuqukethwe kwe-calcium fomate engu-1-2% kunganciphisa kakhulu ukubuya kwe-alkali yesigcwalisi esihlangene esisekelwe kusimende.