what is the m20 grade concrete ingredients?

Answer Posted / deepak katyal

Nominal Mix- M20
As per IS 456-2000
Weight of Aggregate per Cement bag-250kg
Cement- 50KG
Fine aggregate- 83.3 KG
Coarse Aggregate- 166.6 KG
Proportion-
Cement-1
Fine aggregate-1.67
Coarse aggregate- 3.34
Total Proportion- 1+1.67+3.34=6
Cement- 1.54/6*1440/50=7.39 Bags
FA- 1.54*1.67/6= 0.42 Cum
CA- 1.54*3.34/6= 0.85 Cum
Water- 30 liters per cement bag
= 30*7.39= 221 liters

Is This Answer Correct ?    0 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is Curtailing of R/F

1988


How to calculate material and labor required for 100 m2 plaster?

1252


what is polity

1655


What is the diameter of the 3"inch nails?

1527


I want to change job.If You have any vacancy please contact me in this mail id-parthamitra086@gmail.com.Myself partha mitra.Diploma in civil engineer with 4+ yrs. exp.Now in kolkata.If you confirm me then I will send my detail resume to you.Also send your mail id to me.My mail id is-parthamitra086@gmail.com.I will be very much thankful to you.

1675






1.what type of the rock is most suitable for wet mix macadam in construction of road? 2.what is the highest maximum dry density and optimum moisture content can be acheive by using most suitable crush rock?

2036


what is difference between GTS bench mark and temporary bench mark

3965


design the irrigation canal(b,B,h )head is 3tms of water is supplied to the 200hectars of area and the base period crop is 150days dance to water travels as 35km.the canal section is trapezoidal and also calculate the slop the canal

1803


what is the formula to find the sttel (bar)length in beam having bent up at l/4 t 45 degree & 60 degree.

2150


How to identify the vitrified tile and ceramic tile by observation only after executing the job.

516


How did the romans get water up hills using aqua ducts?

808


VAT and CST ? Which benefits for buyer ? Why benefits?

1407


What will you do if you encounter problems like accidents?

617


quantity of sand and cement for 10m2 plastering 10mm thick for the ratio of 1:4,1:3and its leabour data

2747


Detection of a beam & a girder are––––

1789