As per thumb rule cement required per 1 cum of M20 concrete is 411Kg/cum(1.57/5.5=0.285cum of cement i.e 0.285*1440=411Kg).But as per PWD rate analysis cement required is 347Kg/cum.the difference is 64Kg.This kind of difference is coming every grade of concrete.Can you give perfect suggestion regarding this.

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please know me that required quantity of cement , sand , water and bricks for 1 cub meter of brick work

1 Answers   Nirman Consultants,

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Explain major difference between auto level and dumpy level?

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With reference to construction of state highways, please let me know the total Bill Of Quantities as per the following details:- 1) Subgrade - 500 mm 2) Granular Sub-Base (GSB) - 200 mm 3) Wet Mix Macadam I (WMM I) - 150 mm 4) Wet Mix Macadam II (WMM II) - 100 mm 5) Dense Bituminous Macadam (DBM) - 60 mm 6) Bituminous Crust (BC) - 40 mm Road Length is 44 Kms. Road Width is 7 mtrs. Please provide the BOQ of each layer as per Compacted Factor & Loose Factor both. Also, if possible please provide me the approximate details of total material required (all categories viz. soil, gravel, stone aggregrate, sand, bitumen etc.) as per general mix design prevailing in India. Thanks & Regards -- Rokr

0 Answers   Power Plant,

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What is the largest concrete dam in the world?

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what is the weight of sand,corrse aggregate and steel,for 1cum

1 Answers   Gulf Asia, Jade Software, Sand,

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how much CM required for Random Rubble masonry in CM 1:6

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how can i calculate cement in brickwork

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how to convert sand in Cft to Kgs

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why we leave expansion joint between to complex

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for a column of size 400*230mm column reinforcement= 8-20x(cant write the symbol,i hope u guys undersstand,something like (fi) column stirups=8x@(4l) 230c/c 1)what does these mean 2)how to calculate quantity of steel for this column(ceiling height 11 ft)

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what is difference between NP2 NP3 NP4 CONCRETE HUME PIPES USED AT SITE

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