how can change 10mm dia @275 c/c bar spacing to 12 mm
Answers were Sorted based on User's Feedback
Answer / anusha
Spacing is directly proportional to square of diameter, so
X/275 = 12^2/10^2
X= 396 mm c/c
as per IS 456:2000, spacing should not be greater than 300mm
X = 300 mm
Is This Answer Correct ? | 6 Yes | 1 No |
Answer / s k majumder
10/275 = 12/x
x= 330 mm
As dia increase spacing will be increase. however better to spacing limited to 300mm
Is This Answer Correct ? | 6 Yes | 4 No |
100 cubic meter of concrete will contain how much amount of cement, sand and aggregate to form a mix of M15
why no deduction for steel is made in the volume of concrete?
What is dead load impact load live load
0 Answers Osmani Constructions,
ratio 1:4:8: for pcc. area 1008 cft. thickness 6' what is the quantity we need
in one SQM plaster how much Cement and sand consumed in ratio 1:4
Define What is the distance between railway tracks?
what is the mix design for M45 concrete
When column of building is abutting the boundary line,then suitable footing advised is
what is shear force
2 Answers NLC Neyveli Lignite Corporation Limited,
1. why steel used in concrete
a) we have 30nos., 300mm dia, 4m length double under reamed piles.calculate excavation quantity.b) tell concrete qty. also.
how to know 28 day strength of concrete knowing 3 day or 7day strength of concrete???