Question

minimum crushing strength of brick

Answer 1

The minimum crushing strength of bricks should be 1 Ksi = 1000 Psi = 1000lb/in²

OR

7 MPA = 7 N/mm²

This is the minimum compressive strength of a brick, though brick strength may vary from location to location and from material to material but these values are the minimum and brick strength should not be less from the above values in any area.