1:1:2 Hope it helps
0.17
Yes. OPC 43 grade cement can be used to make M20 grade concrete.It can be used to make concrete up to M30 Grade.See related link.
2900
between .15 and .20
from M30 onwards the mixes are designed. they dont have a const ration as in the case of mixes like M10, M15....,M25
proportion of M30 Grade of concreete is 1 :.5 :1 .
we use M30 grade concrete commercial slabs like shopping malls . college buildings
1:1:2
0.17
The weight of concrete can vary slightly depending on its composition, but generally, M30 grade concrete has a density of about 2,400 kg per cubic meter. Therefore, 1 cubic meter of M30 concrete weighs approximately 2.4 tons.
M 25
Density of M30 and any fresh concrete is 2400kg/cu.m and reinforced concrete density you can take 2500 kg/cu.m
Yes. OPC 43 grade cement can be used to make M20 grade concrete.It can be used to make concrete up to M30 Grade.See related link.
cost of RCC m thirty per meter cube
1:1:2 (1 cement: 1 sand: 2 coarse agregate)
8.4 beg (per beg 50Kg.) (420kg cement)
m-30