Super-plasticizers are
A. Additives applied to bitumen to achieve a low melting point
B. Water-reducing admixtures for concrete
C. Additives applied to bitumen to improve its viscosity
D. Accelerating admixtures
Answer:B
Super-plasticizers are
A. Additives applied to bitumen to achieve a low melting point B. Water-reducing admixtures for concrete C. Additives applied to bitumen to improve its viscosity D. Accelerating admixtures