what is periode of deshuttering for different area of slab
- 6 Answers
- 48934 Views
- I also Faced
- E-Mail Answers
Answer Posted / saiprasad malandkar
Deshuttering time as per IS-456-2000
IS 456-2000,clause-11.3.
Type of Formwork minimum period
a) Vertical formwork to columns, walls, beam 16-24 h
b) Soffitformwork to slabs (Props to berefixed immediately afterremoval of formwork) 3 days
c) Soffitformwork to beams (Propsto be refixed immediately afterremoval of formwork) 7 days
d) Propsto slabs: 1) Spanning up to 4.5 m 7 days
2) Spanning over4.Sm 14days
e) Props to beams and arches: 1) Spanning up to 6 m 14 days
2) Spanning over6 m 21 days
| Is This Answer Correct ? | 49 Yes | 0 No |
Post New Answer View All Answers
how to balance aggregate during mix design of concrete???? how to calculate moisture content like C/A,F/A and how many percentage using ice instead of water for example of we are preparing ice concrete??????
What is the frequency of sampling for the materials of cement,Fine aggregate, Coarse aggregate .and refer which code
how much tempareture are required to make liquid state of pid leed
How to calculate cement, water, fly ash amount for 1 cum if the w/c ratio is 0.4 and fly ash to cement ratio is 1:9
Can we weld hot rolled steel ASTM A615 ? Please Give the detail answer please thanks alot
What glue is least sticky?
what is flexible and rigid footing?
In which code the the maximum height of concrete casting has been explained
why should we use 20mm graded metal only in vrcc?why we shouldnot use 40mm metal?
if mineral admixture add into concrete then what is the differences between full cement concrete & fly ash added concrete of their SP. Gr.?and for the changes of SP. Gr. what is the changes in concrete
What is the outturn of Ceiling plastering
What is the veriplus for ellips card length formula (major axis 3.4m,minar axis 2.6m spacing 0.2m
how to remove the quantity of metal 1 and metal 2 in concrete
What is progress payment?
Minimum and maximum size of the building components
