Brick Crushing Strength

Useful properties of bricks.Compressive strength; generally, bricks have high compressive strength in the range of 5.5 n / mm 2 to 140 n/mm 2.If the crushing strength of the bricks is less than 3.5 n/mm 2 it must not be used.A field test about strength of the bricks is to fall the brick from a height of 1 meter and it must not break in to pieces.