Liquid ether-ester copolymer multi-functional mother liquor with a maximum water-reducing rate of up to 40% and a certain slump-retention performance. Concrete workability can be maintained for up to 2 h. Excellent water retention; effectively reduces bleeding without increasing paste viscosity. Provides abundant paste, good workability, low dosage sensitivity, and good adaptability. Suitable for concrete with poor workability that is prone to bleeding and segregation.
