Calcium bentonite ɗan ma'adinin ƙasa ne mai kunshe da montmorillonite, wanda aka sifa shi da ƙarfin ɗaukar ruwa da sifa na fadada. Duna da sodium bentonite, wanda ke da alkali-activation, calcium bentonite ya riƙe calcium-exchangeable cations, wanda ke haifar da ƙarancin viscosity da sifa na rheological. Tsarin ma'adinin ya bar ruwan molecules ya shiga tsakanin clay platelets, wanda ke haifar da ƙarfin fadada idan aka marinashe shi. Wannan tsarin ma'adinin ya sa calcium bentonite ya dace musamman ga aikin gine-gine na geotechnical da deep foundation inda ake buƙatar hydration da ƙarancin viscosity.
Calcium bentonite ɗan ma'adinin ƙasa ne mai kunshe da montmorillonite, wanda aka sifa shi da ƙarfin ɗaukar ruwa da sifa na fadada. Duna da sodium bentonite, wanda ke da alkali-activation, calcium bentonite ya riƙe calcium-exchangeable cations, wanda ke haifar da ƙarancin viscosity da sifa na rheological. Tsarin ma'adinin ya bar ruwan molecules ya shiga tsakanin clay platelets, wanda ke haifar da ƙarfin fadada idan aka marinashe shi. Wannan tsarin ma'adinin ya sa calcium bentonite ya dace musamman ga aikin gine-gine na geotechnical da deep foundation inda ake buƙatar hydration da ƙarancin viscosity.