Most of the buildings are to be constructed with 75% of brickwork especially (In the Asian countries). So it is very important for us to know how many bricks are required in 1-meter cube volume.
After knowing the 1-meter cube volume we can calculate the remaining quantity very easily my just multiplying 1-meter cube result to the desired volume.
The calculation is quite simple means how many numbers of the bricks you will require to build your wall and others, but there are a few important considerations you must always consider when you are calculating the quantity.
The width of the wall which going to be built.
Number of the openings in the wall like (Door, Windows, etc.)
Size or which Type of the brick going to use.
Let’s take this example to understand well.
Suppose we have to construct the wall having a volume of the 1-meter cube, the size of brick is going to use is 190 mm ×90 mm ×90 mm and mortar is 8 mm thick with the ratio of 1: 4. So
1.) Calculate the number of bricks?
2.) The quantity of cement?
3.) The quantity of sand?
Volume (L x W x H) = 1 meter cube.
Mortar thickness = 8 mm.
Mortar Ratio = 1:4
Size of brick = 190 mm ×90 mm ×90 mm. or (0.19 m x 0.09 m x 0.09 m).
Size of brick with mortar = 198 mm × 98 mm× 98 mm. or (0.198 m x 0.098 m x 0.098 m).
This calculation can take place into 2 steps.
1. Step: (Bricks Calculation)
Volume of 1 brick = (0.19 m x 0.09 m x 0.09 m) = 0.001539 meter cube.
Volume of 1 brick with mortar = (0.198 m x 0.098 m x 0.098 m) = 0.0019 meter cube.
No of bricks in 1 cum = volume/volume of bricks with mortar = 1/0.0019 = 526 Bricks.
2. Step: (Mortar Calculation)
Volume covered by 526 bricks in 1 Cum Volume = (Bricks number x Volume of 1 brick).
500 Bricks Volume = 526 x 0.001539 = 0.81 meter cube.