which grade of concrete is the strongest?
M20,M25,M30,M35 or M40?
Answers were Sorted based on User's Feedback
M40 IS STRONGEST BECOZ IT CAN DO 40 N/MM2 CARRING LOAD
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sakthi
obviously it is M40.because proportion of cement is high as
compared to other mixes.compressive strength attained in 28
day is 4oN/MM2.
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / pathik
M40
bcz it has cement ,sand, aggeregate ratio is higer
it cement content is higer
its intialo settaing time 30 mintus final setting time after
quring 30 days
then is strenth is 400N/mm2
Is This Answer Correct ? | 5 Yes | 6 No |
Answer / sandeep chaudhary
M40 its enetial setting time is 30 minuts and quoring time
is 28 days and the final setting time is 11 months. after
that the mix is achieve the strength of 400n/mm2
Is This Answer Correct ? | 4 Yes | 14 No |
Answer / faraheem
M40
because its have more cement content and it also depends
upon what is mix design if you are giving cement content in
M20 more than M40,then M20 will give higher strength than
M40
Is This Answer Correct ? | 27 Yes | 58 No |
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