Question

which grade of concrete are used to make circle of toilet​

Answer 1

Answer:

Different types of concrete grades and their uses

Concrete GradeMix Ratio (cement : sand : aggregates)Compressive StrengthM7.51 : 4 : 87.5 MPaM101 : 3 : 610 MPaM151 : 2 : 415 MPaM201 : 1.5 : 320 MPa