Interested to Buy Any Domain ? << Click Here >> for more details...
y we need to take 28 days strength as compressive
strength ? y cant we take 30 th day
- 2 Answers
- 7352 Views
- I also Faced
- E-Mail Answers
Answer Posted / ravi
In 28 days, concrete will gain its complete strength. After 28 days, you can take the strength on any day. You will get the same result. We need the results as early as possible. 28 days the minimum time it takes for the concrete to gain its complete strength. So, we take 28 day strength.
| Is This Answer Correct ? | 44 Yes | 3 No |
Post New Answer View All Answers
How do you calculate the unit weight of concrete?
pls give me some basic informations in construction of a structure?
how to calculate quantity of bricks in circular manhole with examples.
Kindly post me previous year interview questions with answer for post of Manager (civil engg.) for NTPC, IOC , GAIL etc. I have interview on july 2013.I will be very grateful to you. Please guide me.
how do you calaculate the total steel quantity of an rcc building using thumb rule?
what is parametre for M25 after 7 days strength
plz.show development and anchorage length in simple diagram.
How to calculate quantity of plum masonry in 1:3:7
mix design procedure for 1:6 cement mortar
how to calculate number of bitumen for road asphalt
Doul Bar reinforcement and details of drawing.
What applicable rate of wct in bihar
"how can we find the approximate quantity of materials using in a building or total Expenditure in percentage for rough estimate after known the construction area(sqm)".please if you know something about that please post the answer.
What are segregation and bleeding?
find the discharge of water through a horizental venturimeter having 400mm dia at the inlet main and 150mm dia at thorat.if the diffrential gauge between inlet and thorat shows a pressure head of 25cm mercury. assume coefficient discharge 0.98 and specfic gravity of mercury as 13.6.
