I'm puting roof slab M20 Design Concrete,Twoway slab how
many days wait for remooving of shuttering?
Answer Posted / vipin sharma
As per IS 456:2000, the slab shuttering can be removed
after 3 days but immediate after removal of shuttering
proping of the slab need to be done and for beam the
shuttering can be removed after 7 days subject to proping.
Advisable
slab shuttering removal- 7days
Beam bottom less than 6 meter- 14 days
Beam bottom greater than 6 meter- 21days
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
Hi all, please guide me about the volume. And percentage. Of steel fibre to be used. My project. Is Sifcon.
All aptitude question of Bechtel
Can we use Polystyrene as a Bitumen modifier !! if so is it a good MS research topic ? and what type of laboratory tests will be conducted during Research work ??
what is features of a typ-ical modern air-conditioning installation?
why is M30 grade Concrete use for Foothing & Column M50
What are the govt approvals required for starting of power project. means from initial site grading and excavation work.exm. blasting in hard rock, deep excavation, cut off trees from site.
is there any thumb rule for calculating construction cost of the building with pile foundation per sft. area?
Explain different types of rcc pipes.
how much percent are used 20mm,10mm?
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).
what is your role of in previous company as a construction manager
Why are steel plates inserted inside bearings in elastomeric bearings?
significance of specific surface area of particles?
what is the types of door's wood?
Laying bitumen concrete 40mm thick using 0.1372 cum of 13.2 10mm metal ,0.2387 cum of 10 5mm metal...what did it means please explain me how much cum of 10 mm metal need?