what u mean by M20

Answer Posted / sumit patel

m20 graed is r.c.c in 28day strenth in 20n/mm^2

Is This Answer Correct ?    8 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

why the cracks occurs in NP3 class Hume Pipe ? And what is bearing capacity of it?

2755


What is the density of 1:1.5 (Cement:sand) ratio in plaster? And Conversion in 12.5 mm thickness per square meter? Howmany Kg of Cement square meter in ratio of 1:1.5?

2919


Laying bitumen concrete 40mm thick using 0.1372 cum of 13.2 10mm metal ,0.2387 cum of 10 5mm metal...what did it means please explain me how much cum of 10 mm metal need?

1431


In few lines, please be elaborative on extras and talents that make you a potential candidate for the post:

2953


PL.tell me about civil engineering questions with answer

2118






Can we use Polystyrene as a Bitumen modifier !! if so is it a good MS research topic ? and what type of laboratory tests will be conducted during Research work ??

1837


Why should you show Client/Engineer activities clearly on the project plan?

1955


5. Two long boundary walls run parallel to each other at a center to center distance of 1 meter apart. The width and height of the first wall are 0.30 m and 2.5m respectively. While those of the second are respectively 0.18m and 3.5m. Plot the distribution of vertical stress intensity due to walls on a horizontal plane, 1m below ground level. The walls have negligible depth of foundation and are made of brick masonry (y = 19.2 kN/m cu)

1657


what would be the design load of R.C.C Cooling tower per cell.?

1560


Define the various stages of the project planning process in construction.

659


What is difference between code and standard and specification?

1800


how to caluclate sienerge qty in construction in ap

1901


IS code for Rolling Margin of steel

1907


Which ratio use for cement selery???

1389


What happens when,in Prestressed girder the HDPE duct and cone size is provided more than required? (technical answer expected)

1666