what are IS code for M20, 25, etc

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what are IS code for
M20, 25, etc

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what are IS code for M20, 25, etc..

Answer / suresh

is 456 :2000 is the code for design mix

Is This Answer Correct ?

28 Yes

3 No

what are IS code for M20, 25, etc..

Answer / siva.sachin89

IS 456

Is This Answer Correct ?

29 Yes

5 No

what are IS code for M20, 25, etc..

Answer / usha

IS 456-2000

Is This Answer Correct ?

20 Yes

1 No

what are IS code for M20, 25, etc..

Answer / suresh

We can use IS456 And SP23 For disign of disign mix M20 and
M30

Is This Answer Correct ?

22 Yes

3 No

what are IS code for M20, 25, etc..

Answer / ehaque9499

As per IS the mix of conc. shoud be mix for M20,1:1.5:3
ratio and for M25-1:1:2 ratio by design mix and after 28
days compressive strength not less then 20N/mm2 for M20 &
25N/mm2 for M25

Is This Answer Correct ?

23 Yes

4 No

what are IS code for M20, 25, etc..

Answer / moonjyoti saikia

IS 456 :2000

Is This Answer Correct ?

21 Yes

3 No

what are IS code for M20, 25, etc..

Answer / amrendra gautam

IS CODE IS DEFINE THE CONCRETE MIX DESIGN...
THIS CODE ALSO DEFINE THE STRENGHT OF CONCRETE

M20.....STRENGHT IS 20KN/mm.mm
M30................30.....
M40.................40....
.
.
.
.
.
.
M80................80....
SO ON

Is This Answer Correct ?

26 Yes

8 No

what are IS code for M20, 25, etc..

Answer / subhendu sahu

IS 456: 2000
SP 16
IS 1984 (1,2,3,4)

Is This Answer Correct ?

28 Yes

11 No

what are IS code for M20, 25, etc..

Answer / sanu

IS-456 2000

Is This Answer Correct ?

21 Yes

5 No

what are IS code for M20, 25, etc..

Answer / pankaj sarkar

As per IS the mix of conc. shoud be mix for M20,1:1.5:3
ratio and for M25-1:1:2 ratio by design mix and after 28
days compressive strength not less then 20N/mm2 for M20 &
25N/mm2 for M25.

Is This Answer Correct ?

19 Yes

3 No