Grade of Concrete Grades of concrete are defined by the concrete mix proportion and the minimum strength of concrete at end of 28 days curing period. The grade of concrete is can be known by calculating the compressive strength of concrete in Mpa, where M stands for mix and the MPa denotes the overall strength
There are different types of concrete mix which are based on concrete classification according to its compressive strength.
You need to be a member of On Feet Nation to add comments!
Join On Feet Nation