Shrink Resistant Underwater Grout possesses high bond strength and facilitates rapid installation and early operation of plant. The Underwater Grout displaces water effectively and eliminates any risk of significant wash-out of cement phase when placed under water. The Underwater Grout is shrink resistant and have low porosity which ensure good protection of steel. The Shrink Resistant Underwater Grout allows high early strength development without the use of chlorides.