what is M & 20 of M20 concrete

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what is M & 20 of M20 concrete..

Answer / guest

M stands for Mix
20 stands for Compressive strength of concrete in N/ mm2

Is This Answer Correct ?    157 Yes 7 No

what is M & 20 of M20 concrete..

Answer / rubes

M stands for mix, of concrete cube with a compressive
strength of 20 N/ s.mm at 28 days

Is This Answer Correct ?    58 Yes 10 No

what is M & 20 of M20 concrete..

Answer / sekar.k

M - Stands for MIX ; 20 - Stands for characteristic
compressive strength of concrete at the age of 28 days

Is This Answer Correct ?    42 Yes 2 No

what is M & 20 of M20 concrete..

Answer / partha mitra

M - Stands for MIX ; 20 - Stands for characteristic
compressive strength of concrete is 20 N/Sq.mm after 28
days curing.

Is This Answer Correct ?    20 Yes 3 No

what is M & 20 of M20 concrete..

Answer / guest

m stadnds for mixture and numerical value indicates is
strength after 28 days curing period

Is This Answer Correct ?    14 Yes 4 No

what is M & 20 of M20 concrete..

Answer / dinesh gaikwad

M stands for mix and 20 is its compressive strength in
n/sqmm for 28 days.

Is This Answer Correct ?    10 Yes 3 No

what is M & 20 of M20 concrete..

Answer / guest

m stadnds for mixture and numerical value indicates is
strength after 28 days curing period

Is This Answer Correct ?    7 Yes 3 No

what is M & 20 of M20 concrete..

Answer / surjit

M means mix design 28 days after curring 20n/mmsq called m20

Is This Answer Correct ?    6 Yes 3 No

what is M & 20 of M20 concrete..

Answer / sundar

charter strength of of concrete is called M20 and M25
M20 is mixing ratio is 1:1.5:3 , M25 is 1:1:2

Is This Answer Correct ?    9 Yes 8 No

what is M & 20 of M20 concrete..

Answer / reddy

m is mix ic design & 20 is charectoristrength

Is This Answer Correct ?    2 Yes 5 No

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