HOW MANY CUBES REQUIRED FOR 7 AND 28 DAYS TEST FOR ALL MIX
GRADES.
Answer Posted / sjtbehera
Yes 3 nos for 7 days and 3 nos for 28days. The avg gets strength
Is This Answer Correct ? | 6 Yes | 2 No |
Post New Answer View All Answers
In cement concrete how to check a quality of material also proportion of material at site ?
What is the exception critarea of cube?
for Precast foundation howmany days required we can shift the foundation with american Standards i need reference with section any body can help
what is conrete grade ,how are depent on concrete grad and size of concrete?
What is geopolymer based concrete?
what is the max. and mim. height of vertical post in informatry sign board which is used in highway projects.
quantity of sand and cement for 10m2 plastering 10mm thick for the ratio of 1:4,1:3and its leabour data
difference between fc and fc'?
what is zone a n zone b?why the spacing of ring in zone a less.n zone b high?
How much of fly ash is allowable in Portland cement and what is the disadvantage when the level of fly ash is increased?
Give list of building construction equipment & explain about them in brief. How much is output of JCB, POCLAIN, Steel cutting & bending machine, material hoist, tower crane?
Why M15 is replaced by M20 when ammendment are made in IS456 in 2000?
what are the types of design? which type of method is used at what type of design & why?
My daily concrete volume of M25 concrete is 1st day= 25 Cum 2nd Day = 45 Cum 3rd Day = 55 Cum 4th Day = 22 Cum 5th Day =72 Cum 7th Day = 49 Cum. What will be acceptance criteria of concrete considering as per is 456 cl.15 and table 11 (cl 16.1 and 16.3).
why we use 19x9x9and 20x10x10 but not other