What is the ratio of materials used for M10, M15, M20 & M25
grades of concrete? Also specify the quantity of water used in
each grade & how to calculate it?

Answer Posted / ashis malakar

M 10=1:3:6
M 15=1:2:4
M 20=1:1.5:3
M 25=1:1:2
The quantity of water is calculated as 0.45 to 0.60 times of
weight of calculated cement.

Is This Answer Correct ?    14 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the maximum strength of cub compress strength in one cub testing

1376


Normally in slabs, steel quantity is not added when you calculating concrete quantity for that slab, why it is not added ?

5592


Prepare a Schedule for a Highrised building from starting stage to Handover?

1484


Explain creep?

683


How to calculate(Thumb rule) the consumption of steel per cubic meter for different concrete members. 

2845






Suggest how many column, beem, etc required for 30 mtrs x 21 mtrs width x 8mtrs height for industrial shed of ground floor. I want to know the quantity of tmt steel consumption and Concrete consumption for budgeting

1300


can we compare the combined core of DBM and BC density with average density of Lab DBM and Lab BC density

1692


Formula of area of crane hook

1519


What is Time period of a building and its relation with frequency ?

738


I used Etabs software to analyse a high-rise building. And I want to use templated UBC-codes inside to calculate the Seismic load. My question is: whether or not I have to control the seismic load by base shear load which is manual calculation? (just for more clarification: I can control this by input the scale factor into Eartquake definition in Etabs) I would highly appreciate your answer.

5557


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

1555


How many litres of water used for curing of 1000sqft of slav

1015


How to measure the requirement of cement n sand for 12mm and 20mm plastering thanks in advance

2417


Explain what are the skills required to become an architect?

697


how many men days of loburs and masons are requirete for 1 cum,pcc (1:2:4),Pcc(1:3:6) and Pcc(1:4:8) thanking you

2108