what is the slump value for M20 concrete
M25
M25 sand in1cum
M25 - M40 can be used..
M25 = 80 to 110mm in slab & beam M30 = 80 to 120mm in column
cement consumption in M-25
proportion of M30 Grade of concreete is 1 :.5 :1 .
M25
The term slump used in concrete means the thickness or thinness of the concrete. The slump is measured by filling a 12" cylinder up with concrete, then flipping it over and pulling the cylinder up. The distance the concrete "slumps" down from the top of the cylinder is the slump for that concrete. For example, if the concrete falls 6" from the top of the cylinder, that concrete is on a 6" slump.
10.94 bags
ture slump
dry concrete