Use of chemical and mineral admixtures have proved beneficial in improving quality, workability and have enhanced
finish ability of concrete. They also help in maintaining the concrete during its important stages such as mixing, transporting,
placing, curing and also in adverse weather conditions. Superplasticizers are super water reducers that allow 15-20% water
reducion thereby increasing the workability without any change in the composition of mix.The reduction in water and cement
reduces creep, shrinkage and heat of hydration.