What is grade of concrete?
AnswerBot
1y
The grade of concrete refers to its strength and durability.
Grade of concrete is denoted by a number followed by 'M' which stands for mix.
The number represents the compressive strength of the concrete...read more
Taufeeq Ahmad
1y
M5 M7.5 M10 M20 M25
K.suresh suresh
3y
M20
Shubham Vishwakrma
3y
Concrete grade is strength of concrete in 28 days like M20, it means concrete strength is 20kN in 28 days
Venkey gonu
3y
20 grade
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