Concrete Admixtures, For Commercial Use, Purity : 90%

It is a high performance, chloride-free water reducing cum Concrete Admixture agent for mortars, concrete and lightweight aggregate mixes. It brings about entrainment of innumerable microscopic air bubbles of suitable size and spacing evenly distributed throughout the matrix. It lowers the surface tension of the mixing water. As a result there is considerable reduction in the amount of mixing water required. The plasticizing nature of air entrainment assists in producing a dense, uniform close textured surface free from gravel nests and honeycombing. It is compatible with all types of cements and avoids efflorescence and bleed in concrete.
 
Advantages:
It is especially suitable for preparation of concrete and plaster and masonry mortars to be used in marine atmospheres and in marine construction. It can be effectively used as an admixture for concrete prepared at site, ready mix concrete and light aggregate concrete. It is particularly suited for pre-cast industry.