Admixtures are the special ingredients added during concrete mixing to enhance the properties and performance of fresh concrete.
1. To accelerate or retard the setting time of fresh concrete.
Function Of Admixtures
2. To improve the workability or flowability of concrete.
3. To increase the strength and durability of concrete.
4. To reduce the heat of hydration.
5. To reduce the segregation and bleeding.
6. To decrease the permeability.
7. To achieve other desired properties.