M20 Grade ratio?
M30 Grade ratio?
M40 Grade ratio ?
Answer Posted / partha mitra
M15 - 1:2:4
M20 - design mix as well as nominal mix,and the nominal
mix ratio is(1:1.5:3)
M25 - design mix as well as nominal mix,and the nominal
mix ratio is-(1:1:2)
M30 - design mix
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
What is the general specifications of a bituminous pavement road?
Explain what is Critical Path Method (C.P.M)?
What is the mix propotion of M10,M15,M20,M25,M30,M40,M50.M60 cement content,aggrigate,sand and water ratio.
Explain the advantages and disadvantages of using plastic and timber fenders?
VAT and CST ? Which benefits for buyer ? Why benefits?
When column of building is abutting the boundary line,then suitable footing advised is
What is the worlds largest concrete dam?
what quantities of work done in terms of sq.mts/day/ of 8hrs for each varpenter (shuttering) and Steel fitter in terms of Tonnes. For slabs, Columns etc.?
What is meant by Crystal Concrete?
how the calculation occurs if i want to mix 1cum of M50 concrete. please calculate every ingredients with detail calculation.
how beam.coloum ,slab, footing are designed as per indian code.. detail procedure?
what is differences between ferrock and concrete ?
What is thumb rule in quantity and cost estimation of a residential building in civil engineering??
How many cement sand ballast in cc 1:4:8 40mm
Please send me the qunty. of mason/labour required in each day for different type of civil construction work?please send me ans. in my mail.my mail id is (parthamitra086@gmail.com) or here.