Question

For one cubic metre of brick masonry, the
number of bricks required are​

Answer 1

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Step-by-step explanation:

1st Class Brick: (As per BIS standard)

Size of Brick: 190*90*90 mm

Size of Brick with mortar: 200*100*100 mm

( 10 mm mortar)

No of bricks in 1cubic Meter = 1/ volume of bricks.

= 1/200*100*100 (convert mm into m)

=1/.2*.1*.1 = 500 nos. (Add 5% as a wastage).

Normal Size Brick ( Used in practical):

Size of Brick : 230*100*75 mm

( 10 mm mortar considered as standard, but as per my practical experience it ranges from 12 mm till 25mm - depends on workmanship)

Size of Brick with mortar : 240*110*85 mm

No of bricks in 1 cubic Meter= 1/ volume of Brick

= 1/240*110*85

= 1/.24*.11*.085= 445 nos (Add 5% as wastage:)