Mechanism of cellulose ether delaying cement hydration
Mechanism of cellulose ether delaying cement hydration Cellulose ether can delay the hydration of cement to varying degrees. It is manifested in delayed formation of ettringite, C-S-H gel and calcium hydroxide. The current mechanism of cellulose ether delaying cement hydration mainly includes the hypothesis that ion movement is hindered, alkali degradation and adsorption. 1. Hypothesis […]