##### Concrete Mix Design Calculation

Know MoreConcrete Mix Design Calculation for M20, M25, M30 Concrete with Procedure & Example Concrete mix design is the process of finding right proportions of cement, sand and aggregates for concrete to achieve target strength in structur...

## Grade of Concrete

Know MoreThe cement used in concrete is called cementing material The sand used in the concreting is fine aggregate The aggregate used in concrete is obtained either from stone or from over bond bricks When the concrete mixture is allowed to cure, hard mass is formed Grade of concrete is given by: Grade of concrete...