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

Answer Posted / mahendra mohan srivastava

hallo my dear friendrs
If slab is less then 4.5 m then we remove shuttring after 7
days and if grater then 4.5 m then we remove shuttring
after 14 days not the strength of concrete.

Is This Answer Correct ?    13 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

List out some of the software used in the construction sector to estimate cost and monitoring expenses?

713


how many monpower required for 1 sqm normal RCC structure ( includes finishes & MEP )

2222


04. a. Slenderness ratio…………… 1 b. If the height of a stage is 15-0 & dia. of the prop is 5, the slenderness ratio is….… 1 c. If the height of a stage is 10-0 & dia of prop is 3, the number of bracing will be…… 1

1581


what is the design procedure for building

1760


Can we weld hot rolled steel ASTM A615 ? Please Give the detail answer please thanks alot

1828






The concrete slump recommended for beams and slabs; is?

761


How to calculate Cement in bags ,sand in sqft and aggregate in sqft for 1cum M25 grade concrete

1274


What are the basic use of runners and standards of pipelines?

680


what is BPM in concrete demolition hammers. what is better a higher value or lower

2234


need to join coaching institute in coimbatore tamilnadu ......say me the best coaching for IAS

1423


How do you compute volume of airflow?

688


What is the name of this multiplication factors ?

1708


why demand factor less then 1 ?

1771


Can anyone tell me the sequence of the activities in a drawing room, kitchen & Toilet including civil work, finishing, electrical & plumbing fittings

1645


20mm thick sand face plaster on walls consisting of 12 mm the backing coat of c.m.(1:3)and 8mm thick finished coat of c.m.(1:1)including scaffolding, watering, finishing etc complete please calculator with methyl et et r u

1895