How to calculate the quantity of
materials for M20 grade concrete

Answer Posted / mandar g

FOR M20 grade of concrete the ratio is 1:1.5:3 or 1:1/2:3

Cement = 15.4/(1+1.5+3) = 2.8 cum
i.e. Cement = 2.8/ 0.0347 = 80.7 kgs
where, 0.0347=50/1440 One bag of cement (50kg) & 1cum weight oof Ordinary Portand Cement = 1440kg

Fine Aggregate=2.8*1.5=4.2cum

Coarse Aggregate=2.8*3=8.4cum

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the price of a cubic meter of concrete on international market?

641


can you mail me detailed procedure,entire syllabus and practice papers of mpsc civil engineering branch.I am in third year now

1673


Define aligned dimension?

670


What is the sugested procedure of water purification for public supply?

1723


What is the strength of cement?

698






how will calculate 4"thick solid block quantities 1m3 sand cement ratio and breack up detail

3501


What is .Dwg?

866


what is the exact dia of 8swg and 10swg gabion wire

1844


Who name us Engineer & Why?

2031


how to reduce size of column 450 x 750 to 230 x.... if it is cut in area of bathroom? means it appears in bathroon any shifting or any other option....building is g + 10 and the bathroom is at first floor...

1902


what is the breaking strength of wall tiles

1948


I Want To Know Quantity of Cement Conc. & Sand in Column of 9"x9"x10'

2050


yasser arfatcompleted his degree in civil from which university

1799


I need to constructive work in amaraj batteries

1401


Thumb rule for steel qty for 1m2 in kg/m2 column slab footing beam

5133