While calculating quantity of cement required for 1 qubic meter If mix is m25 1:1:2 =4 1.52/4=0.38, 0.38x1440=547.20 kgs I know 1440 is unit weight of cement And what is 1.52 ? And some one using 1.54 and 1.53 etc... Why they are using can u explain me what is 1.52, 1.53, 1.54?

4 Answers  

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what is tie-beam?where it used?

12 Answers   HCC, Titan America,

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pls explain me the design procedure of multistorey building including structural analysis and also with example by considering the effect of wind load and earthquake load ?

1 Answers  

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difference between tmt and tor steel

1 Answers   L&T,

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1) what do you mean by rolling margin of steel ? 2)pls. tell the cut length formula of stirrups as per IS codes(take out cut length for a beam of 600*300mm with 40mm cover all sides)? 3)what is the multiplying factor of painting for sand faced plaster? 4)if your footing is of size1.9*1.6m . what quantity of length and width you will excavate means what extra margins you will allow as per IS codes in billing?

1 Answers  

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What are the problems one might face while having a Cantilever balcony?

0 Answers  

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What is meant by 'zero value' in quantity surveying.

10 Answers   DLS, Gammon, HCC, NCC,

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how to calculate valuation for the old building?

0 Answers  

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how to calculate the required qantities of cement, Sand and aggrigate to prepare 1 Cum of concrete mix 1:2:4

5 Answers  

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how much binding wire is required for one tone steel

20 Answers   Gammon, Hinduja, Jindal,

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What is binding spacing of the rebars at lapping zones.

0 Answers  

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Difference between P.C.C and R.C.C?

24 Answers   Amit Enterprises, D Link, SAT, Surya Constructions,

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