Hi guys in this article we know about how many bricks in 100 square feet of 4.5 inch,9 inch and 13.5 inch brick wall.

We know that brick wall thickness used in India are of different size like 4.5 inch brick wall ,9 inch equal and 13.5 inch brick wall. And standard size of Indian brick is 190 mm× 90 mm × 90 mm. And cement mortar thickness used in brickwork is 10 to 12mm.

We have to find out how many bricks in 100 square feet. To solve this we have to first calculate total volume of brickwall and volume of one brick. By dividing volume of brickwork by volume of one brick with mortar we get number of bricks in 100 square feet brick wall.

Brickwork is masonry produced by a bricklayer, using bricks and cement mortar. Typically, rows of bricks called courses are laid on top of one another to build up a structure such as a brick wall. Bricks may be differentiated from blocks by size.

**How many bricks in 100 square feet of 4.5 inch brick wall**

Given area of brickwork = 100 sq ft

Thickness of brick wall = 4.5 inch = 0.375′

Volume of brickwork = 100 × 0.375 =37.5 Cuft

We have to convert volume of brick cubic feet into cubic metre and we know that

35.3147 cu ft = 1 Cu m

37.5 cuft = 1.062 cubic meter

Volume of brickwork = 1.062 cubic meter

Volume of indian brick size = 0.19 × 0.09 ×0.09 m3 = 0.001539 m3

Volume of 1 brick = 0.001539 m3

Thickness of mortar = 10 mm

Volume of 1 brick with mortar = 0.2×0.1×0.1 m3 = 0.002 m3

No. of bricks = 1.062/0.002 = 531 nos

531 no of bricks present in 100 square feet of 4.5 inch brick wall

**How many bricks in 100 square feet of 9 inch brick wall**

Given area of brickwork = 100 sq ft

Thickness of brick wall = 9 inch = 0.75′

Volume of brickwork = 100 × 0.75′ = 75 Cuft

We have to convert volume of brick cubic feet into cubic metre and we know that

35.3147 cu ft = 1 Cu m

75 cu ft = 2.124 cubic meter

Volume of brickwork = 2.124 cubic meter

Volume of indian brick size = 0.19 × 0.09 ×0.09 m3 = 0.001539 m3

Volume of 1 brick = 0.001539 m3

Thickness of mortar = 10 mm

Volume of 1 brick with mortar = 0.2×0.1×0.1 m3 = 0.002 m3

No. of bricks = 2.124/0.002 = 1062 nos

1062 no of bricks are present in 100 square feet of 9 inch brick wall

**How many bricks in 100 square feet of 13.5 inch brick wall**

Given area of brickwork = 100 sq ft

Thickness of brick wall = 13.5 inch = 1.125′

Volume of brickwork = 100 × 1.125 = 112.5 Cuft

We have to convert volume of brick cubic feet into cubic metre and we know that

35.3147 cu ft = 1 Cu m

112.5 cuft = 3.186 cubic meter

Volume of brickwork = 3.186 cubic meter

Volume of indian brick size = 0.19 × 0.09 ×0.09 m3 = 0.001539 m3

Volume of 1 brick = 0.001539 m3

Thickness of mortar = 10 mm

Volume of 1 brick with mortar = 0.2×0.1×0.1 m3 = 0.002 m3

No. of bricks = 3.186/0.002 = 1593 nos

1593 no of brick are present in 100 square feet of 13.5 inch brick wall.

531, 1062 and 1593 no of bricks are present in 100 square feet of 4.5 inch, 9 inch and 13.5 inch brick wall respectively.

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