Answer Posted / yisahak
Generally form-work shall be stripped off after the concrete has attained 50% of the 28 day cubic strength, or when it attain twice the stress it will then be subjected after the removal of the form-work, which ever is greater.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Define mirror?
For a washout valve why are two gate valves required in normal practice?
What is Rankine Cycle?
What is the basic difference between OPC
What is the use of array command?
HOW MANY BAGS OF CEMEMT USED IN PER M2 OF PARTITION WALL
what is w/c ratio in dry lean concrete for m10 mix design
natucher of concrete &type of concrete?
WHAT IS THE CAUSES OF RUTTING ON FLEXIBLE PAVEMENT?
percentage of metal,clay or soil & water in water bond macadam roads to know the quantities for each in total volume of 11500 cubic meters
What in your past experience or education prepares you for the position for which you are applying
Why should you consider yourself fit to be hired by jindal steel.
what could be the production cost of 1 cum of concrete by CP30 plant
How much 1 cum of M15, M20 & M25 concrete weigh?
Slump Values for works?