I'm puting roof slab M20 Design Concrete,Twoway slab how many days wait f

Categories >> Engineering >> Civil Engineering
Suggest New Category

I'm puting roof slab M20 Design Concrete,Twoway slab how
many days wait for remooving of shuttering?

Question Posted / veeruceg

16 Answers
38224 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

I'm puting roof slab M20 Design Concrete,Twoway slab how many days wait for remooving of shut..

Answer / sobhanbabu

it depends upon length and width of the slab.maximum is 28
days.

Is This Answer Correct ?

1 Yes

0 No

I'm puting roof slab M20 Design Concrete,Twoway slab how many days wait for remooving of shut..

Answer / vinod

as per curing period will b 7days r 28 days the same can be
used for de shuttering

Is This Answer Correct ?

4 Yes

4 No

I'm puting roof slab M20 Design Concrete,Twoway slab how many days wait for remooving of shut..

Answer / veeramani amanthan

hi friends thank you your reply to me but now confushing
wich one i take 14 days or 28days please conform

Is This Answer Correct ?

2 Yes

3 No

I'm puting roof slab M20 Design Concrete,Twoway slab how many days wait for remooving of shut..

Answer / osbert (civ eng. student maker

hi, you dont need to wait until concrete has finally set
which is at 28days, for grade 25 of concrete at 14 days it
will have obtained strength of 16.5N/mm2 when curing is done
well. still you dont need all that strength before removing
formworks, depending on the type of cement say for quick
hardening cement even 24 hours are enough, portland
pozzolana cement about 48-72 hours you can start removing
your formworks in case you need them for other purposes.
Note, the longer they stay the better, because when you
remove them early using rough methods you may slightly
destroy soft parts.

Is This Answer Correct ?

2 Yes

3 No

I'm puting roof slab M20 Design Concrete,Twoway slab how many days wait for remooving of shut..

Answer / leo

remove the shuttering of beam shall be after 28 days

Is This Answer Correct ?

4 Yes

9 No

I'm puting roof slab M20 Design Concrete,Twoway slab how many days wait for remooving of shut..

Answer / maheswaran

After 7 days

Is This Answer Correct ?

3 Yes

11 No

Post New Answer

More Civil Engineering Interview Questions

if we make b.b.s then bend correction is taken how much..

1 Answers ACPL,

Curvature ki quantity kaise nikalte hai pls give me ans... curvature canal ka hai

0 Answers HR Construction, JP Group,

What is absolute pressure? How absolute pressure is calculated?

0 Answers

what is the max. dia of steel can be used in open footings?

2 Answers TCS,

what is the heart of civil engineering

12 Answers Ramky,

how much weighs a square feet of slab of 5 inches thick

2 Answers

what is SHEAR WALL ? why and where it is provided.

8 Answers CGPSC, L&T,

WHICH KIND OF ADDITIONAL PILE DRIVEN TO INCREASE THE CAPACITY OF SUPPORTING LOADS ON VERTICAL PILES

3 Answers

how i convert mm into standard wire guage (SWG)no.

0 Answers

what is the approximate density in kg/m3 of compacted hardcore for building foundations

1 Answers Era Infra Engineering,

What is steel reinforcement required for 1000 sqft house as per besic RCC frame structre ?

2 Answers

what is meant by workebility of concrete?i have studied about it much but i can't clear about it.so plz give me a detail explanation in simple english or urdu ?

1 Answers

For more Civil Engineering Interview Questions Click Here