Ukongeza kwii-agent zamandla okuqala, i-antifreeze inokunceda ekwakhiweni kwekhonkrithi. I-antifreeze yekhonkrithi inokunciphisa kakhulu indawo yokukhenkceza yesigaba solwelo kwikhonkrithi, inqanda amanzi ekubeni ngumkhenkce, ikhawulezise ukufakwa kwamanzi okokuqala kwesamente, kunye nokunciphisa uxinzelelo lwekristale yomkhenkce. Kufuneka kukhunjulwe ukuba ubushushu bokusetyenziswa kwe-antifreeze yiqondo lobushushu elivumela ukwakhiwa kwekhonkrithi, kodwa kufuneka kuqondwe ngokunxulumene namandla abalulekileyo e-anti-freeze yekhonkrithi, oko kukuthi, ngaphambi kokuba ubushushu be-ambient buhla kwiqondo lokushisa lokusetyenziswa kwe-admixture. , ikhonkrithi kufuneka ifikelele kumandla abalulekileyo achasene nomkhenkce. Ngale ndlela ikhonkrithi ikhuselekile.

I-Admixtures idlala indima ebalulekileyo ekuqinisekiseni umgangatho wekhonkrithi eyakhiwe ebusika. Kuphela ngokulawula amanqaku ezicelo ze-admixtures ekwakhiweni kwebusika ekhonkrithi kunye nokwenza ukwakhiwa okusemgangathweni kunokuqinisekiswa umgangatho wekhonkrithi.