M40 becoz the ratio of cement:sand:aggregate is higher
then the other. which are the core factor for any mix. the
property of any mix like compreesive strength,
characterstic strength etc . largely depends on the ratio.

Please Help Members By Posting Answers For Below Questions

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How much of the strength of concrete comes from post-
production curing?

1057

How to use of me trial wall plaster 6mm , 10mm par sqm. use in
sand and cement ?

293

How to calculate carrying capacity of the existing water
supply trunkmain

509

I am a civil engineering student and going to attend
interview in this week in an IT company.Will they ask me
questions about my area of interest or cs

378

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...

446

Describe the sections included in a typical bill of quantities

446

if dia of inner circle is 42 m and depth is 1.5 m and width is
1 m ,then whait is the quantity of steel?

829

how to calculate rate analysys of 1:6 plastering 10 sq m

1140

How to calculate density of 40 mm coarse aggregate, in mixing
ration 1:1.5:3? Please explain calculation for density

202

What sizes of stones chips are used for foundation, column and floor casting.
Please answer in detail.

423

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

394

i am completed my b.tech EEE in 2009,,,iam trying the job 3+ for AUTO CAD (ELECTRICAL),, what is the market for autocad electrical in hyderabad... how to handle the intervws give some suggestions ?

312

do we decide reinforcement steel , based on bending moment ?
give example with continous slab?

679

suppose that 156000 sq.ft rcc work builtup are.how many % of brick work to rcc work.