Question

Cement is an amorphous and transparent mixture of silicates of sodium and Calcium.​

Answer 1

Answer:

Sodium silicate has already found multiple uses in cementitious materials. For example, it is used as an alkali-activator in alkali-activated cements [26]. In concrete, it is used as a setting accelerator and also applied in the form of silicate mineral paint to enhance waterproofing and improve durability