What is the thumb rule for calculating the number of chairs in slab?
Answer Posted / er.prabhakara.b
As per IS:2502-1963 Clause 7.4.2
SL&s - In slabs, whether double or multiple, layers of
reinforcement are provided, the distances between the
layers may be maintained by the method illustrated in Fig.9
The Code does not Specify the Exact Spacing of the Chairs
but in Practal the Spacers are provided based on the
Spacing and Dia of Main Reinforcement it is 1 Chair per Sqm
| Is This Answer Correct ? | 36 Yes | 9 No |
Post New Answer View All Answers
How to find weight of steel in kg if we know the area which is in m2? Following details are known to us, Area=125m² thk of slab=250mm Steel details:T12@200 PS:considering mesh top and bottom with X and Y direction
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.
how much cement and sand required for 1cum rr masonry
What is .Dwg?
Define What glue is least sticky?
Can anyone tell me the sequence of the activities in a drawing room, kitchen & Toilet including civil work, finishing, electrical & plumbing fittings
how the calculation occurs if i want to mix 1cum of M50 concrete. please calculate every ingredients with detail calculation.
cause of cylinder test failure
what is the use in canals of longitudinal drains and cross drains in lining areas?
What is the use of extruded feature in solidsworks?
What is type failure of road surface? how to repair the failure of road surface?
i am completed my b.tech EEE in 2009,,,iam trying the job 3+ for AUTO CAD (ELECTRICAL),, what is the market for autocad electrical in hyderabad... how to handle the intervws give some suggestions ?
For fine aggregate which is most suitable River sand or crusher sand & why ?
Dear Sir, I work in hydro project. I want to hire Scorpio/ Bolero on monthly basis. But how can i justified its amount (Hourly basic). Please solve my problem
I want some common questions which have been asked in interviews of NTPC Limited,Satluj Jal Vidyut Nigam Ltd.,and Bharat Heavy Electricals Ltd.