what is the requierd compressive strenth for m 20 grade concreat for
7 days?
Answer Posted / sjtbehera
as per Is code- 456-2000 for M20 concete 7days strength
175kg/sqcm or 17.5 kn/sqmm
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
Explain what is change order request?
how to estimate material requirement for an area of house in square feet?
pls tell me , what is the water content
I'm preparing to to build a simple house, but i don't know how to calculate how much cement, gravel and sand and hollow blocks i need to prepare. How many pcs of 4" or 6" hollow blocks I need for my planned 3mx6m house? thanks.
LET ME KNOW HOW IS CALCULATE RUBBLE WALL .3'00" IN BOTTOM 1' 6" IN TOP HEIGHT 8' 0" AVERAGE. length 200'00". please give correct answer.
Can inverted beams used in pipes during construction? If yes, explain how it can be implemented?
What is Grid floor and mention its advantages ?
How to calculate canal slope curvature qty!
what is the meaning of degreasing of the euipment or line.
what is the formula for Mass of cement grout (Dg)=???
Can anyone suggest how to determine scheduling of reinforcement of floor beams from Staad model,other than clicking each beam respectively 7 noting down the values ?
Normally in slabs, steel quantity is not added when you calculating concrete quantity for that slab, why it is not added ?
When column of building is abutting the boundary line,then suitable footing advised is
rate analysis hiring of generator 62.5 KVA
What is meant by scaffolding coefficient?