C40/50 of concrete strength is saying that 40Mpa(by using cylinder specimen) and 50Map (by using cubic specimen), but this concrete strength is Characteristic concrete strength or target mean concrete strength?
Answer / d.kim
I believe that C40/50 is about Characteristic concrete strength and target mean concrete strength is more higher than 40map(50map).
Is This Answer Correct ? | 1 Yes | 0 No |
Column is a compression member, concrete is strong in compression..then what is the reason to the column reinforcement..?
what is mean by Face bar using in coloums?
What is type failure of road surface? how to repair the failure of road surface?
a wall having area 100 sqft and bricks size 19cm*9cm*9cm so how many bricks required...
how much brick,cement,and sand required in 1cum brickwork(1:4)
how do make a measuring box for 1 cubic metre of 1:2:4 concrete for 350kg
What is the different kinds of support?
1) what is the difference between development length & overlap length ? 2) why extras are provided at top and bootom in a beam of slab? 3) why stirrups are provided at 0.3l at supports and 0.4l at center? 4) is column a compression memeber if yes how & beam is which type of memeber?
How and where from do we get 162 for calculating sectional weight of TMT
what is the curing time for plastring (all)?
in design case of structural member best suitrable percentage of steel limit is what
how to determine the correctness of proportion used in cement mortor and various IS codes to determine the same?