Interested to Buy Any Domain ? << Click Here >> for more details...
How to calculate compressive strength of concrete?
- 15 Answers
- 286499 Views
- UPPCL, I also Faced
- E-Mail Answers
Answer Posted / erwin severino
The answer should be based on ACI 318 chapter 5 Concrete Quality, Placing, And Mixing. Section 5.6.3.3 states that Strength level of a individual class of concrete shall be considered satisfactory if both of the following requirements are met: (a) Every arithmetic average of any three consecutive strength tests equals or exceeds fc' ; (b) No individual strength test(average of two cylinders) falls below fc' more than 500 psi when fc' is 5000 psi or less; or by more than 0.10fc' when fc' is more than 5000 psi.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
a concrete mix 1 2 4 by volume with water cement ratio as .6 by weight if moisture content in F.A is 6% with 20% BULKING AND IN C.A 1.5% by volume. find quantities of different materials required for one bag of cement
though u r a civil engineer, y r u interested in tcs???
What are the delays in construction projects due to approvals from owners? How can we analyze them in different prospective? Whats their affects and effects on presently going work?
Wats the formula of eccentric footing and how was calculated from concrete qty
What happens to Load at yielding ?
we have a crushing plant and our product is experiencing flakiness and elongation over limit for granite. what is the solution to this problem? how can it be avoided and what to do differently? It is not ok for batching plants
What is progress payment?
how to calculate the size of triangular ring in rcc column?
Explain what is 1/8 on the architect ruler denotes?
what is the procedure involved in preparing mix design of m15 grade as per IS-10262-1982
What is the cost of shuttering per Sqm.? How it is calculate by thumb rule...?
Explain the Strength of brick?
16 questions out of 55 were from the book GUPTA N GUPTA OBJECTIVE of civil engineering. Total ques were 4 ques from hydraullics, 7 from BMC, 4 FROM SOM, 4 from soil mechanics, 6 from transportation, 5 from engineering drawing.
For what purpose bedding is used under storm water drains?
in design case of structural member best suitrable percentage of steel limit is what
