I-Setting-Accelerator—iCalcium Formate

I-calcium formate inokusebenza njenge-setting accelerator kwi-concrete. Nantsi indlela esebenza ngayo:

Ukuseta Indlela Yokukhawulezisa:

1. Inkqubo yokufunxa amanzi: Xa i-calcium formate yongezwa kwimixube yekhonkrithi, iyanyibilika emanzini ize ikhuphe ii-calcium ions (Ca^2+) kunye nee-formate ions (HCOO^-).
2. Ukukhuthazwa koBume be-CSH: Ii-calcium ions (Ca^2+) ezikhutshwa kwi-calcium formate zisabela kunye nee-silicates kwisamente, nto leyo ekhawulezisa ukwakheka kwejeli ye-calcium silicate hydrate (CSH). Le jeli ye-CSH yeyona nto iphambili edibanisa ikhonkrithi, enoxanduva lokuqina kwayo nokuqina kwayo.
3. Ixesha Lokumisa Ngokukhawulezileyo: Ukwakheka okukhawulezileyo kwejeli ye-CSH kubangela ukuba umxube wekhonkrithi umiswe ngokukhawuleza. Oku kuvumela ukugqitywa ngokukhawuleza kunye nokususwa kwangoko kwefomwork, nto leyo ekhawulezisa inkqubo yokwakha iyonke.

Iingenelo zokusebenzisa iCalcium Formate njenge-Setting Accelerator:

1. Ukuphucula Amandla Okuqala: Amandla okuqala ekhonkrithi ayandiswa ngenxa yenkqubo yokufunxa amanzi ngokukhawuleza encediswa yi-calcium formate. Oku kunokuba luncedo ngakumbi kwiimeko zemozulu ezibandayo apho amaxesha okubeka izinto ehlayo abonwa.
2. Ixesha Lokwakha Elincitshisiweyo: Ngokukhawulezisa ixesha lokuseta ikhonkrithi, i-calcium formate inceda ekunciphiseni ixesha lokwakha kwaye ivumela ukugqitywa kweprojekthi ngokukhawuleza.
3. Ukuphucula Ukusebenza: I-calcium formate inokuphucula ukusebenza kwekhonkrithi, okwenza kube lula ukuyiphatha nokuyibeka, ingakumbi kwiimeko apho kufuneka ukuseta ngokukhawuleza.

Isicelo kwiKhonkrithi:

• I-calcium formate idla ngokufakwa kwimixube yekhonkrithi ngedosi ephakathi kwe-0.1% ukuya kwi-2% ngobunzima besamente, kuxhomekeke kwixesha elifunekayo lokuseta kunye neemfuno zokusebenza.
• Ihlala isetyenziswa kwimveliso yekhonkrithi elungisiweyo, usetyenziso lwe-shotcrete, kunye neeprojekthi zokwakha apho kufuneka kufakwe khona ngokukhawuleza.

Izinto ekufuneka ziqwalaselwe:

• Nangona i-calcium formate inokukhawulezisa ixesha lokuseta i-concrete, kubalulekile ukuqwalasela ngononophelo amazinga omthamo kunye nokuhambelana nezinye izinto ezidityanisiweyo ukuze kuthintelwe iziphumo ezibi kwiimpawu ze-concrete.
• Amanyathelo okulawula umgangatho kufuneka asetyenziswe ukuqinisekisa ukuba ikhonkrithi ekhawulezisiweyo igcina amandla, ukuqina, kunye neempawu zokusebenza ezifunekayo.

I-calcium formate isebenza njengesikhawulezisi esisebenzayo kwikhonkrithi, ikhuthaza ukufuma ngokukhawuleza kunye nophuhliso lwamandla kwangethuba. Ukusetyenziswa kwayo kunokunceda ukukhawulezisa iishedyuli zokwakha kunye nokuphucula ukusebenza kakuhle, ngakumbi kwiimeko zemozulu ezibandayo okanye iiprojekthi ezithatha ixesha. Nangona kunjalo, imilinganiselo efanelekileyo kunye nokuqwalaselwa kokuhambelana kubalulekile ekufezekiseni iimpawu zekhonkrithi ezifunekayo ngelixa kusetyenziswa i-calcium formate njengesikhawulezisi.