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How To Calculate Quantity of Blocks ?

How To Calculate Quantity of Blocks.

Volume of wall = L x B x H
                          = 6 x 0.152 x 3 = 2.736 cum.
Volume of One Block Without Mortar = 0.405 x 0.152 x 0.200 = 0.012312 cum.
Volume of One Block With Mortar = 0.430 x 0.152 x 0.225 = 0.014706 cum.
No of Blocks =  Volume of Wall / Volume of One Block With Mortar
                       = 2.736 / 0.014706 = 186 Nos Blocks
Volume of Total Blocks = No's of Blocks X Volume of One Block Without Mortar
                                          = 186 x 0.012312 = 2.290032 cum.    
Volume of Mortar = Total Volume - Volume of Blocks
Wet Volume = 2.736 - 2.290032 = 0.445968 cum.
Dry Volume = Wet Volume X 1.27
                      = 0.445968 x 1.27 = 0.56637936 cum

Cement Mortar Ratio = 1:6 Ratio
Cement = Ratio of Cement X Dry Volume / Sum of Ratio
             = 1 x 0.56637936 / 7 = 0.08091134 cum.
Bags = 0.08091134/0.035 = 2.31 Bags
Sand = 6 x 0.56637936 / 7 = 0.48546802 cum.
Say = 0.5 cum.

How To Calculate Quantity of Blocks.

How To Calculate Quantity of Blocks.



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