Answer / kishor kumar reddy

only concrete weight is 2400KG
And Reinforced Cement Concrete is 2500KG

Answer / ajay leo

2450 KG/M3

Answer / kamlesh

For M20 : Dry Bulk density of Fine Aggregate = 1728 Kg/Cu.M.
For Course Aggregate = 1638 Kg/Cu.M.
ie F.A. = 0.42*1728 = 725.76 Kg/Cu.m.
C.A. = 0.84*1638 = 1375.92 Kg/Cu.M.
Cement = 7*50 = 350.00 Kg/Cu.M.
Water = 0.45*350 = 157.50 Kg/Cu.M.
Addmixure = = 1.60 Kg/Cu.M.
So Total of all = 725.76+1375.92+350+157.50+1.60 = 2610.78 Kg/Cu.M.

Answer / ronak shah

It is vary between 2450 to 2550 kg/ m3. For lean concrete.

Answer / tahir

Pcc2400kg/m3 rcc 2500kg/m3

sir when can we expect the AEE results and when will be the interviews sheduled please guide us in this regard thanking you

0 Answers   TCS,

What is standard Sand? What is Regime condition? What do you mean by the core trench in Earthen Dasm? What is soundness test for cement? When negetive shear force takes place in a R.C.C member?

0 Answers   L&T,

1 building project (work in progress) and following are sum detail about his project 1) Using local rebar grade 415 2) Total built up area- 60000 sq.ft 3) Floors to be constructed – 21 storey 4) Estimated requirement of Steel per sq. foot – 7KG/sq.ft 5) Concrete grade – M35 6) Rebars mainly required (sizes)- 16,20,25,32 & (8 mm for stirrups) Wanted to ask u if this person uses 500D…what are the benefits he will be getting? Whether his per Sq. foot consumption can b reduce? If yes den around how much?

1 Answers  

Sir please Bhel Enigineer trainy test papaers in civil engineering

1 Answers   Bhel,

Okay guys I m new here i wanna ask you that ,if i mix two three larger stones (about 20cm dia)in concrete for column or footings what actually happens, how the strength of concrete is reduced? and why it is not allowed?

3 Answers  

How cracks in concrete can be avoided?

0 Answers  

load combinations how many types for staad design purpose?

0 Answers   Descon,

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16 Answers   IVRCL, Om Buildcon,

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DEFINE M30 GRADE CONCRETE. FROM THIS QUESTION WHAT; "M" & 30?

7 Answers   Descon, Northstar Homes,

WHAT IS THE UDL OF TOWER CRANE?

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How much is the curing time period?

1 Answers