What factors do you know that affect the amount of air-entraining agents?

Factors affecting the amount of air-entraining agent 1. The impact of materials on air-entraining amount: (1) The cement has large fineness and high alkali content, and the air-entraining amount is uniform. Reduced; at the same dosage, the air entrainment volume of Portland cement is greater than that of ordinary cement, slag cement, and pozzolana cement;…