I-calcium Formate kukhonkolo

Abstract:

Ukhonkolo uyinto eyisisekelo yokwakha esetshenziswa kabanzi ekwakheni ngenxa yamandla ayo, ukuqina nokuguquguquka.Izinhlobonhlobo zezithasiselo zisetshenziswa ukuze kuthuthukiswe izakhiwo ezikhonkolo futhi kubhekwane nezinselele ezithile ezihlobene nokukhiqizwa nokusetshenziswa kwayo.Isengezo esithakaselwa kakhulu yi-calcium formate, isakhi esinezici eziyingqayizivele esiza ukuthuthukisa izakhiwo zekhonkrithi.

ethula:

Ukhonkolo uyinhlanganisela eyenziwe usimende, isamba, amanzi nezixube futhi uwumgogodla wokwakhiwa kwesimanje.Ekusesheni izithasiselo ezintsha zokuthuthukisa izakhiwo zekhonkrithi, i-calcium formate, isakhi esitholakala ku-formic acid ne-calcium carbonate, yahlolwa.Lesi sihloko sihlose ukuthola ukuqonda okujulile kwemiphumela ye-calcium formate kukhonkolo, ukucacisa izici zayo, izinzuzo kanye nezinhlelo zokusebenza ezihlukahlukene.

Izici ze-calcium Formate:

ukwakheka kwamakhemikhali:

I-calcium formate iwusawoti oncibilikayo emanzini owenziwe nge-calcium ion (Ca2+) kanye nama-formate ions (HCOO-).

Ifomula yayo yamakhemikhali ithi Ca(HCOO)2.

Ukunyibilika:

I-calcium formate ibonisa ukuncibilika okuphezulu emanzini, okwenza kube lula ukuhlakazeka kwayo okufanayo kuyo yonke ingxube kakhonkolo. 

Inqubo yokukhipha amanzi:

Ngesikhathi senqubo ye-hydration, i-calcium formate inomthelela ekwakhiweni kwemikhiqizo eyengeziwe ye-hydration ethinta i-microstructure kakhonkolo.

Izinzuzo ze-Calcium Formate ku-Concrete:

Isikhathi sokusetha esisheshisiwe:

I-calcium fomate isebenza njenge-accelerator, ifinyeza isikhathi sokumisa sikakhonkolo.Lokhu kunenzuzo ikakhulukazi ezimweni zezulu ezibandayo lapho ukulibaziseka kungase kuveze izinselele.

Ukuqinisa:

Ukuba khona kwe-calcium formate kuthuthukisa amandla okuqala nokugcina okucindezela kukakhonkolo, ngaleyo ndlela kuthuthukise ukusebenza kwesakhiwo.

Yehlisa ukopha nokuhlukana:

I-calcium formate isiza ukunciphisa ukopha nokuhlukaniswa, ikhuthaza ukufana kwengxube kakhonkolo.

Ukusebenza okuthuthukisiwe:

Ukhonkolo ohlanganisa i-calcium formate ngokuvamile ubonisa ukusebenza okuthuthukisiwe, okwenza kube lula ukuphatha nokubeka ngesikhathi sokwakha.

Ukunciphisa Ukulimala Kwesithwathwa:

Ezimweni ezibandayo, ukungezwa kwe-calcium formate kungasiza ukunciphisa umonakalo wesithwathwa ngokusheshisa ukusetha isikhathi nokunciphisa ukuba sengozini kukakhonkolo emijikelezweni yokuncibilika kweqhwa.

Ukusetshenziswa kwe-calcium formate kukhonkolo:

Ukuthela ukhonkolo wesimo sezulu esibandayo:

I-calcium Formate ivamise ukusetshenziswa endaweni ebandayo yokubeka ukhonkolo ukuze kuliwe nemiphumela emibi yamazinga okushisa aphansi enqubweni yokusethwa neyokwelapha.

Ukulungisa okusheshayo:

Ezinhlelweni ezidinga ukulungiswa okusheshayo, njengokulungiswa kwezimo eziphuthumayo noma ukulungiswa kwengqalasizinda, ukusebenzisa i-calcium formate kungasheshisa izikhathi zokwakha.

Ukukhiqizwa kukakhonkolo we-Precast:

Isikhathi sokusetha esisheshayo nokuthuthukiswa kwamandla okuhlotshaniswa nefomethi ye-calcium kuyenza ifanelekele ukukhiqizwa kukakhonkolo wangaphambili lapho izikhathi zokushintsha ngokushesha zibalulekile.

Ukusebenza okuphezulu kokhonkolo:

I-calcium formate isiza ukukhiqiza ukhonkolo osebenza kakhulu onokuqina okuthuthukisiwe namandla, okuyenza ifanelekele amaphrojekthi engqalasizinda abalulekile.

Izinselelo nokucatshangelwa:

Izindleko zokucatshangelwa:

Nakuba i-calcium formate inezinzuzo eziningi, izindleko zayo zingase zibe isici okufanele icatshangelwe kusabelomali sakho sephrojekthi.

Ukuthuthukisa Idosi:

Inani eliphelele le-calcium formate kufanele linqunywe ngokusekelwe ezidingweni ezithile zephrojekthi, kucatshangelwa izici ezifana nokwakhiwa kwengxube, izimo zemvelo kanye nezakhiwo ezidingekayo eziphathekayo.

Ekuphetheni:

Kafushane, i-calcium formate ivela njengesengezo esibalulekile emkhakheni wezobuchwepheshe obuphathekayo, enikeza uchungechunge lwezinzuzo ezibhekana nezinselele ezivamile ezihambisana nokukhiqizwa nokusetshenziswa okukhonkolo.Kusukela ezikhathini zokusetha ezisheshayo kuya kumandla athuthukisiwe nokusebenza, izici ezihlukahlukene ze-calcium formate ziyenza ikhandidethi ethembisayo yezinhlelo zokusebenza ezihlukahlukene zokwakha.Njengoba ucwaningo luqhubeka futhi ubuchwepheshe buthuthuka, ukufaka i-calcium formate ezixubeni zikakhonkolo kungase kudlale indima ebaluleke kakhulu ekulolongeni ikusasa lezinto zokwakha nezinqubo.