Kwintsimi yezinto zokwakha, i-samente yinto esisiseko sokusetyenziswa, kwaye ukulungiswa kokusebenza kwayo kuye kwahlala kugxininiso lophando. I-calcium formate, njengesongezo esiqhelekileyo, idlala indima ebalulekileyo kwisamente.
1. Ukukhawulezisa ukusabela kwe-cement hydration
Ifomati yecalciuminokukhawulezisa kakhulu inkqubo yokusabela kwe-hydration yesamente. Emva kokuba i-samente ixutywe namanzi, i-calcium ions kwi-calcium fomate inokusabela ngamacandelo amaminerali afana ne-tricalcium silicate kunye ne-dicalcium silicate kwi-samente ukukhuthaza ukuchithwa kwamaminerali e-cement kunye nokubunjwa kwemveliso ye-hydration. Oku kuvumela i-samente ukuba ifikelele kumandla aphezulu ngexesha elifutshane, inciphise ixesha lokumisela i-samente, kwaye iphucule ukusebenza kakuhle kokwakhiwa.
2. Ukuphucula amandla okuqala
Ngenxa yefuthe elikhawulezayo le-calcium fomati kwi-samente hydration reaction, inokuphucula ngokufanelekileyo amandla okuqala esamente. Kwimveliso yeemveliso zesamente ezifana namacandelo ekhonkrithi e-precast kunye nezitena zesamente, ukuphuculwa kwamandla okuqala kunokukhawulezisa ukubuyiswa kwe-molds kunye nokunciphisa iindleko zokuvelisa. Ngexesha elifanayo, kwezinye iiprojekthi ezifuna ukusetyenziswa ngokukhawuleza, ezifana nokulungiswa kweendlela kunye nokwakhiwa komgaqo weenqwelomoya, ukongezwa kwe-calcium formate kunokuqinisekisa ukuba iprojekthi inamandla okwaneleyo ngexesha elifutshane ukuhlangabezana neemfuno zokusetyenziswa.
3. Ukuphucula ukumelana neqabaka yesamente
Kwiindawo ezibandayo, iimveliso zesamente zijongene novavanyo lwemijikelo yokunyibilika komkhenkce. Ukongezwa kwe-calcium formate kunokuphucula ukuxhathisa kweqabaka yesamente. Inokunciphisa i-porosity kwisamente, ukunciphisa ukungena kunye nokukhenkceza kwamanzi ngaphakathi kwesamente, kwaye ngaloo ndlela kunciphise umngcipheko womonakalo wokuqhaqhazela. Ukongeza, i-calcium formate inokonyusa ukuxinana kwesamente kwaye yandise ukuxhathisa kwesamente kuxinzelelo lweqabaka.
4. Ukuphucula ukuxhathisa ukubola kwesamente
Kwezinye iindawo ezikhethekileyo, iimveliso zesamente kufuneka zibe nokuxhathisa okulungileyo kokuhlwa. I-calcium fomati inokusabela kunye ne-calcium hydroxide kwi-samente ukuvelisa izinto ezingenakonakala lula, ngaloo ndlela ziphucula ukuxhathisa kwe-samente. Kwangaxeshanye, i-calcium formate inokunciphisa ukutyhutyha kwesamente kwaye inciphise ukukhukuliseka kwesamente ngemithombo yeendaba ezonakalisayo.
Ifomati yecalciumidlala indima ebalulekileyo kwisamente ekukhawuleziseni ukusabela kwe-hydration, ukuphucula amandla okuqala, ukuphucula ukuxhathisa iqabaka kunye nokuphucula ukuxhathisa ukubola. Kwimveliso kunye nokusetyenziswa kwe-cement, ukusetyenziswa okunengqiqo kwe-calcium formate kunokuphucula ukusebenza kwe-samente kunye nokuhlangabezana neemfuno zeeprojekthi ezahlukeneyo.
Ixesha lokuposa: Jun-25-2025