Answer Posted / soumyajit
M stands for Mix and 20 is the compresive strength of concrete it stands 20N/mm square and it is the lower grade taken in IS456-2000
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
how do i remedy a foundatiom that the column bases was cast and aftet 28days crushing the conprehensive strength of the concrete fall below the specification 25N/mm2
What is the maximum crushing load in Kg & crushing strength in N/mm2 for M25 & M 15 Grade concrete
Why reinforcement done in shorter span in two way slabs
how many types of survey and what are levelling instrument?
can we compare the combined core of DBM and BC density with average density of Lab DBM and Lab BC density
Please tell me vasthu room sizes. Thanks.
Explain what are the problems one might face while having a Cantilever balcony?
Explain what are the skills required to become an architect?
HOw much % of premium on DSR-2013 currently
How to use of me trial wall plaster 6mm , 10mm par sqm. use in sand and cement ?
What are the delays in construction projects due to approvals from owners? How can we analyze them in different prospective? Whats their affects and effects on presently going work?
Which type of plywood & sizes using in construction projects ?
How do we determine the specific gravity of a cement?
Define a polyline?
Which are the Steel tests ?
