Effect of Adjusting for Particle-Size Distribution of Cement on Strength Development of Concrete

Table 4

Physical properties of admixture.

Classification	Form	Property	Color	pH	Density (g/cm^3)
SP agent	Liquid	Polycarbonate	Ivory white	6.5	1.06
AE agent	Liquid	Negative ion	Ivory white	—	1.04

SP, superplasticizer; AE agent, air-entrained agent.