why the compressive strength of concrete is calculated only after 28 days.why not after 25, 26,27 days..
Answer Posted / suresh.s
the cement strength also prepared for 28 days
| Is This Answer Correct ? | 2 Yes | 10 No |
Post New Answer View All Answers
what is the use if we fixed butterfly ties in column and masonry work joint?....where we have to fix(distance)..
What is the difference between routing maintenance and major maintenance in school facilities?
Actually i am confused that how to calculate the bending moment for a semi-circular beam and curved slab.If any one have a good idea about the matter,please give the answer with a suitable example. Thank you......
How do you determine specific gravity of cement?
Hi my name is Binyam and I'm a 7th grader at Mayfield Woods Middle school. I decided to research civil engineering as my career and i need to know a few thing about your profession. What is your daily routine? What are some advantages and things you like about your job? What are some disadvantages What is the hardest thing you have done? What education have you gone through to become a civil engineer? How long is your work day? What is your work environment like? What is your salary? What made you want to become an engineer? What tools do you you use? Thank you for answering my questions
If a slab concrete is placed with M-20 grade concrete, actually it has to be placed with M-30. what are the rectifications / measures to be taken after concreting is done.
HOW TO CLACULATE CEMENT AND SAND CONSUMPTION FOR THE STAIRCASE KOTA FLOORING IN THE RATIO OF 1:4 50 MM THICKNESS
How to arrive dry volume of concrete (1.52 to 1.57) ?
all technical question
How is make concrete cube?
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.
what is the minimum reinforcement provided in beams,footings,slabs? what is the minimum soil bearing capacity to design a multistorey building
Define graphics window?
which is the cheapest type of flooring (say for using for 6 months in a factory building & dismantling it)?
What is the substitute of Mastic Asphalt?