**How To Calculate The Block Quantity In Wall**

Concrete block is the concrete materials used in buildings for construction. concrete block is the standard size. basically two methods for calculating the blocks in the wall.How To Calculate The Block Quantity In Wall. How To Calculate The Block Quantity In Wall |What is the concrete block.

**What is the concrete block?**

Concrete block is the concrete materials used in buildings for construction. concrete block is the standard size. basically two methods for calculating the blocks in the wall.How To Calculate The Block Quantity In Wall

**By Volume Method **

**By Area Method**

**1-Voulme Method**

In this method, we will calculate the number of blocks with the volume of the wall and the volume of the block. we calculate the number of blocks with the help of the given data

**Given Data**

length of the wall=10ft

Height of the wall=10ft

The thickness of the wall= 8inch =0.67ft **(8-inch thickness because the thickness of the block is also 8inch)**

**The volume of the wall=L x H x THK**

**The volume of the wall= 10 x 10 x 0.67 =67ft³**

**The volume of the block**

length of the block=16 inch

Height of the block=8inch

The thickness of the block=8inch

**The volume of the block= L x H x Thk**

**The volume of the block = 16 x 8 x 8 =0.59ft³ Without motor**

The motor is left side and the top side is equal to =1inch

**The volume of the block with motor =(16+1) x (8+1) x 8 = 0.70ft³ **

**Now the volume of the window **

Length of the window = 3ft

Height of the window = 3ft

The thickness of the window =0.67ft

The volume of the window =L x H x Thk

**The volume of the window = 3 x 3 x 0.67 =6.03ft³**

The total volume of the wall for calculation block = Volume of the wall – The volume of the window

**The total volume of the wall for the calculation block = 67 – 6.02 =60.98ft³ **

**NOW **

Quantity of the block = Total volume of the wall ÷ volume of the block

**Quantity of the block = 60.98 / 0.70 =87.11=88 Numbers**

Also, consider the 5 % waste Quantity

Total Quantity of the block = 88/ 100 x 5 =4.35

**Total Quantity of the block = 88+4.35=92.35=93 Numbers**

**By Area Method**

**Area of the wall **

length of the wall=10ft

Height of the wall=10ft

Area of the wall =L x H

**Area of the wall 10 x 10 =100 ft²**

**Area of the Block without motor**

length of the block=16 inch

Height of the block=8inch

Area of the Block =16 x 8 =128inch²

**Area of the block with motor**

length of the block=16 inch

Height of the block=8inch

Allowance motor Thickness = 1 inch

**Area of the block with motor= 16+1 x 8+1 =153inch²=153/12×12= 1.062ft²**

**Area of the window**

Length of the window = 3ft

Height of the window = 3ft

Area of the Window = L x H

**Area of the Window = 3 x 3 =9ft²**

**Total Area of the wall for calculation **

Total Area of the wall for calculation = Area of the wall – Area of the window

**Total Area of the wall for calculation = 100 – 6 =94 ft²**

**Quantity of the block **

Quantity of the block = Total Area of the wall ÷ Area of the block

Quantity of the block = 94 / 1.062

**Quantity of the block = 88.51 =89 Numbers**