Size of the mould = 0.23
x 0.11 x 0.8
Volume = 0.002
m3
Volume for 1 lakh brick = 202.4
m3
M3,
Volume
of cement for 1 lakh brick = (1 / 7) x 202.4
= 28.914 m3
Volume of sand for 1 lakh brick = (2 / 7) x 202.4
= 57.83 m3
Volume of paper pulp for 1 lakh brick = (4 /
7) x 202.4
=
115.66 m3
But,
paper pulp contains only 40% of dry paper.
Volume
of dry paper = 115.66 x 0.4
=
46.26 m3
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