what is the compresive strength of m20 concrete at 7 day
Answer Posted / ak mishra
as m20 is specification .as we know compressive strength of
M20 after curing will be 20kn/m2.but after 7 days it will
gain 60% strength..........
| Is This Answer Correct ? | 60 Yes | 21 No |
Post New Answer View All Answers
How to calculate laplength for 3 floors
explain what do you mean by the property development.
by which materials we can prepare circular shuttering with tentative cost of material(rate analysis)
how to do sudoko puzaals?
What is Architect-Prepared Contract?
how much cement and sand consuptin in 4 inch siporex walls 100 sq ft
which software is better for design and analysis of buildings (stadd pro ) or (Etabs)
how do you calculate the length of "L" of main & distribution bar for reinforcing of raft footing
what is zone a n zone b?why the spacing of ring in zone a less.n zone b high?
primary treatment of sewagw consist of removal of floating materials removal of sand & grit removal of organic materials all above
What is geopolymer based concrete?
1m square 20mm plastering how much of water need curing work
Why are steel plates inserted inside bearings in elastomeric bearings?
can you give me the details of rate analysis of steel and concrete?
how to calculate the chair reinforcement length in slabs, footing or anywhere??