In this M refer to Maximum compressive strength and 20 refer that concrete that with stand upto 20KN compressive strength.
how much tensile strength of M20 grade concrete at 28 Days
my big hole
The mean grade of M20 concrete is defined by its compressive strength of 20 MPa (megapascals) at 28 days. This grade typically consists of a mix ratio of 1 part cement, 1.5 parts sand, and 3 parts coarse aggregate by volume. M20 concrete is commonly used for structural applications where moderate strength is required, such as in beams, slabs, and columns.
what is the slump value for M20 concrete
M20 - 6.20bags
it is concrete mix which gain strength 20kn/mm2 in 28 day of curing....
how much tensile strength of M20 grade concrete at 28 Days
concrete and cement
80cft
M20
my big hole
what is the slump value for M20 concrete
The mean grade of M20 concrete is defined by its compressive strength of 20 MPa (megapascals) at 28 days. This grade typically consists of a mix ratio of 1 part cement, 1.5 parts sand, and 3 parts coarse aggregate by volume. M20 concrete is commonly used for structural applications where moderate strength is required, such as in beams, slabs, and columns.
M20 - 6.20bags
o
1:2:4
Required slump height of M20 for different concrete structures, are normally calculated by the required slump value, which would come out to be 100 lits.