what is M & 20 of M20 concrete
Answer Posted / rubes
M stands for mix, of concrete cube with a compressive
strength of 20 N/ s.mm at 28 days
| Is This Answer Correct ? | 58 Yes | 10 No |
Post New Answer View All Answers
why do we provide haunches in rcc box or underpasses?
What is thumb rule in quantity and cost estimation of a residential building in civil engineering??
why does the most of civil engg is not intersted to going for teaching field?
how many men days of loburs and masons are requirete for 1 cum,pcc (1:2:4),Pcc(1:3:6) and Pcc(1:4:8) thanking you
Why M15 is replaced by M20 when ammendment are made in IS456 in 2000?
Which prize is the alternative to the NOVEL Prize?
How should we design a brick column and footing?(note: no reiforcement to be provided) Can you tell me any reference book where i could possibly find this design? Plz help urgently
Can a wave happen in the middle of the ocean like in the movie poseidon 2006?
what is the sequence of the activities in the typical under ground water tank including civil & MEP works.
For elevated service Reservoirs what will be the output of each skilled carpenter and bar bender.
What is oneside mat. And explain
How do you calculate load bearing capacity of a waffle slab?
what are the changes in concrete pour height as per IS 456, 2009?
what could be the production cost of 1 cum of concrete by CP30 plant
What is the basic difference between OPC