white portland cement 1.Affluent, high strength, high whiteness 2. Early strength, smooth not returns 3.And ease of performan Special feature of white portland cement1.Affluent, high strength, high whiteness2. Early strength, smooth not returns3.And ease of performance.The specification of white portland cementInspection ItemfinenessSetting time (h:min)StabilitySO3WhitenessCompression Strength ( ...