A worker uses 1077 bricks to build a wall. Each brick costs Rs. 13. How much does it cost to build the wall with the bricks?
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How much does it cost to build a brick wall in India?
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7 ANSWERS

Krishna Chouhan, Civil Engineer, Founder & CEO @wecivilengineers
Answered Mar 29, 2018 · Author has 406answers and 1m answer views
It may cost around Rs.6000 to 8500.
Assuming:-
Volume of brickwork = 1m³
Size of brick--->19x9x9 cm
Thickness of mortar = 10mm (1cm)
Quantity of Bricks:-
No. of bricks = Volume of brickwork/ volume of 1 brick with mortar
Volume of 1 Brick with mortar = 0.20x0.10x0.10=0.002 m³
∴ No. of bricks = 1/0.002 = 500 No’s
Quantity of cement:-
Volume of bricks= (0.19x0.09x0.09) x 500 = 0.001539 x 500 = 0.7695 m³
Quantity of mortar = Quantity of brickwork - Volume of bricks
Quantity of mortar = 1 – 0.7695 = 0.2305 m³
Mix Ratio --> 1:6
Dry volume of mortar = Wet volume x 1.33
Dry Volume = 0.2305 m³x 1.33 = 0.3066 m³
Quantity of Cement = {(Dry Volume of mortar x Cement ratio) / (Sum of the ratio)}
∴Quantity of cement = (0.3066 x 1) /(1+6)=0.0438 m³
Density of Cement = 1440 kg/m³
∴ Weight of Cement = 1440 x 0.0438 = 63.072Kg
1 bag of cement contains 50 kg of cement
∴ Number of bags = 63.072 Kg / 50
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7 ANSWERS

Krishna Chouhan, Civil Engineer, Founder & CEO @wecivilengineers
Answered Mar 29, 2018 · Author has 406answers and 1m answer views
It may cost around Rs.6000 to 8500.
Assuming:-
Volume of brickwork = 1m³
Size of brick--->19x9x9 cm
Thickness of mortar = 10mm (1cm)
Quantity of Bricks:-
No. of bricks = Volume of brickwork/ volume of 1 brick with mortar
Volume of 1 Brick with mortar = 0.20x0.10x0.10=0.002 m³
∴ No. of bricks = 1/0.002 = 500 No’s
Quantity of cement:-
Volume of bricks= (0.19x0.09x0.09) x 500 = 0.001539 x 500 = 0.7695 m³
Quantity of mortar = Quantity of brickwork - Volume of bricks
Quantity of mortar = 1 – 0.7695 = 0.2305 m³
Mix Ratio --> 1:6
Dry volume of mortar = Wet volume x 1.33
Dry Volume = 0.2305 m³x 1.33 = 0.3066 m³
Quantity of Cement = {(Dry Volume of mortar x Cement ratio) / (Sum of the ratio)}
∴Quantity of cement = (0.3066 x 1) /(1+6)=0.0438 m³
Density of Cement = 1440 kg/m³
∴ Weight of Cement = 1440 x 0.0438 = 63.072Kg
1 bag of cement contains 50 kg of cement
∴ Number of bags = 63.072 Kg / 50
littyissacpe8b60:
what is this?
read the question
its only simple question
if 1 brick cost 13, what is the cost of 1077 bricks
its simple. why you did all these calculations?
Answered by
3
No. of bricks =1077
Cost of 1 brick=Rs.13
Therefore cost of building the wall is =1077×13
=Rs.14,001
Cost of 1 brick=Rs.13
Therefore cost of building the wall is =1077×13
=Rs.14,001
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