How to calculate the number of bricks for a cube of 24 walls in a building

How to calculate the number of bricks for a cube of 24 walls in a building

The specification of standard brick is 240 * 115 * 53. When the mortar joint is 10 mm, the net amount of standard brick per cubic meter of wall is 2 * the number of bricks with wall thickness
————————————————
Wall thickness * (0.24 + 0.01) * (0.053 + 0.01)
2 * number of bricks with wall thickness
= ——————————
Wall thickness * 0.25 * 0.063
When the wall thickness is 240 and the number of standard bricks per standard block is 2, the number of standard bricks per cubic meter of masonry is:
1m3 1
————————*Number of bricks in standard block = - * 2 = 529.1 / m3
Wall thickness * 0.25 * 0.063 0.24 * 0.25 * 0.063