Mechanism of cellulose ether delaying cement hydration
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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 […]