Emkhakheni wezinto zokwakha, usimende uyinto eyisisekelo yokusetshenziswa, futhi ukuthuthukiswa kokusebenza kwawo bekulokhu kugxile ocwaningweni. I-calcium formate, njengesithako esivamile, idlala indima ebalulekile kusimende.
1. Sheshisa usimende hydration ukusabela
I-calcium Formateingasheshisa kakhulu inqubo yokusabela kwe-hydration kasimende. Ngemva kokuba usimende uxutshwe namanzi, ama-ion e-calcium efomathi ye-calcium angasabela ngezakhi zamaminerali ezifana ne-tricalcium silicate ne-dicalcium silicate kusimende ukuze kuthuthukiswe ukuhlakazeka kwamaminerali usimende kanye nokwakhiwa kwemikhiqizo ye-hydration. Lokhu kuvumela usimende ukuthi ufinyelele amandla aphezulu ngesikhathi esifushane, unciphise isikhathi sokumisa usimende, futhi uthuthukise ukusebenza kahle kokwakhiwa.
2. Thuthukisa amandla okuqala
Ngenxa yomphumela osheshisayo we-calcium formate ekuphenduleni kwe-cement hydration, ingathuthukisa ngempumelelo amandla okuqala kasimende. Ekukhiqizweni kwemikhiqizo kasimende njengezingxenye zikakhonkolo we-precast kanye nezitini zikasimende, ukuthuthukiswa kwamandla okuqala kungasheshisa ukubuyiswa kwesikhunta futhi kunciphise izindleko zokukhiqiza. Ngesikhathi esifanayo, kwamanye amaphrojekthi okudingeka asetshenziswe ngokushesha, njengokulungiswa kwemigwaqo kanye nokwakhiwa komzila wezindiza zezindiza, ukungezwa kwe-calcium formate kungaqinisekisa ukuthi iphrojekthi inamandla anele ngesikhathi esifushane ukuhlangabezana nezidingo zokusetshenziswa.
3. Thuthukisa ukumelana nesithwathwa sikasimende
Ezindaweni ezibandayo, imikhiqizo kasimende ibhekana novivinyo lwemijikelezo yokuncibilika kweqhwa. Ukwengezwa kwe-calcium formate kungathuthukisa ukumelana nesithwathwa sikasimende. Kunganciphisa i-porosity kusimende, kunciphise ukungena kanye nokubanda kwamanzi ngaphakathi kukasimende, futhi ngaleyo ndlela kunciphise ingozi yokulimala kweqhwa. Ngaphezu kwalokho, i-calcium formate ingandisa futhi ukuminyana kukasimende futhi ithuthukise ukumelana kukasimende ekucindezelekeni kwesithwathwa.
4. Thuthukisa ukumelana nokugqwala kukasimende
Kwezinye izindawo ezikhethekile, imikhiqizo kasimende idinga ukumelana nokugqwala okuhle. I-calcium Formate ingasabela ne-calcium hydroxide kusimende ukuze ikhiqize izinto ezingagqwali kalula, ngaleyo ndlela ithuthukise ukumelana nokugqwala kukasimende. Ngaso leso sikhathi, i-calcium formate nayo inganciphisa ukungeneka kukasimende futhi inciphise ukuguguleka kukasimende ngemidiya egqwalayo.
I-calcium Formateidlala indima ebalulekile kusimende ekusheshiseni ukusabela kwe-hydration, ukuthuthukisa amandla okuqala, ukuthuthukisa ukumelana nesithwathwa kanye nokuthuthukisa ukumelana nokugqwala. Ekukhiqizeni nasekusetshenzisweni kukasimende, ukusetshenziswa okunengqondo kwe-calcium formate kungathuthukisa ukusebenza kukasimende futhi kuhlangabezane nezidingo zamaphrojekthi ahlukene.
Isikhathi sokuthumela: Jun-25-2025