concrete aggrrgates

Aggregates

1. Mineral filler material
2. Collection of small particles
3. 60-70% of concrete are aggregates ( 3/4 Volume )
4. Cheap : economical to have more aggregates in concrete
5. High volume of stability
6. Reduce the heat of hydration of concrete
7. Better durability

Concrete component :Cement is the key ingredient of concrete , but makes up just 11 percent of the mix