why we provide plastic sheet under lean concrete/pcc.?
- 2 Answers
- 24576 Views
- I also Faced
- E-Mail Answers
Answer Posted / neel
to make shuttering water tight. whilw concreeting cement
slurry wastege is more through shuttering to prevent that
polythene sheet is used.
| Is This Answer Correct ? | 4 Yes | 13 No |
Post New Answer View All Answers
how to calculate the dry wt of sand and cement for a required design mix?for ex:M20
Define What is made from large rocks, which protects the base of cliffs?
how to Concrete cubes testing curing time 7 days casting date 24.05.17 testing date ?
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
what is the type of earthing
How to calculate the quantity of cement mortar 2" for mosaic tile fixing 12"x12"?
2. In a container filled with each of the following materials, at a porosity of 40%, determine the upward gradient required to cause the quick condition (a) Lead shot with a G = 13.75; (b) Fibre beads with G = 2.15; (c) Sand with a G = 2.32
What is the mix propotion of M10,M15,M20,M25,M30,M40,M50.M60 cement content,aggrigate,sand and water ratio.
how to estimate costing from quantity givin in BOQ and according to this how we fill tender and final rate for perticular work.....?
How u can calculate the Octagon ring distance from center of raft in 275 mtr chimney slipform errection? cantact no:0993455097
A sieve analysis results in 100% retained in no. 50 Sieve, the fm is?
List out some of the checking’s, done at the completion of construction?
Give me an example of a time when something you tried to accomplish and failed.
What is unit weight of roadway layer.. 1.bitumen 2.sand 3.soil 4.concrete 5. aggregate give me some reference for this answers
How do You Maintain a structure after getting cube test of low strength.
