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
specifications of fe500 steel
Which brick is best for construction ,either fly ash or AAC BLOCKS
Can any body help me out by telling hoe swelling pressure test of soil is carried out ? some body told me the procedure & formula (change in length /116.3*100%) but still i am confused ? pls help.
Why steel rods are produced only in even dimensions?
How to calculate the area of a irregular sized land in square feet?and what will be the total area of this land South-51.1ft , North-47.7ft , East-53.3ft , West-54ft ?please explain me how to calculate?
What are the steps involved in the concreting process?
How can calculate the requirement of steel bars of rcc slab for 1100 sq ft?
What is the standard volume of pharma in cub ft
calculate the quantity of water for 1:6 cement mortar
how many tonnes equals to one cubic feet?
How much 1 cum of M15, M20 & M25 concrete weigh?
Curing time for 1)R.C.C slab 2)B.W 3)Plastering
what"s the sort of beams?
how to calculate the scour depth
i have a interlock pavement work.i need to compact about 2000 sq metres of sub base grade c of thickness 15 cm.what is the amount of water required for compaction ??
