This standard covers the basic requirement for coloured and white pigments in powder form for use as admixtures in concrete for the objective of generating integrally coloured concrete. Wetting can make the particles of cement disperse as much as possible, raise the hydration space of cement, and speed up the https://integralwaterproofer51504.ampedpages.com/the-basic-principles-of-integral-waterproofer-59445329