Answer Posted / sardar khan "samsor"

The unit weight
Steel :7850kg/cum
Plain Cement Concrete : 2400kg/cum
Reinforced Concrete : 2500kg/cum
but in plain and Reinforced concrete the weight is belong to unit weight of sand and gravel.

why we use 19x9x9and 20x10x10 but not other

2137

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What is rolling stock

2325

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Concrete cover for slab, column, beam and footing?

1059

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How much cements bag (or in KG) required for 1 Sq. M concrete, for M-30 grad concrete as per CPWD and where is thr proof on site

1680

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Explain how you can turn off the display for dimension in CAD?

1125

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qty. of cement & sand required (100sq.mtr) for fixing of floor and wall tiles also fixing of marble stone on the floor

2222

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psc girder detail

3125

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do you think we shall remove un wanted soil for foundation excavation even if the thickness of the soil strata is more than 8m ?

1647

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how to calculate the mortar for 10'*10' size room for both plastering and for masonry work?

1756

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what is the formula for Mass of cement grout (Dg)=???

2184

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significance of specific surface area of particles?

2231

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How many axes do cartesian coordinate system has?

1071

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one steel fixers how much ton steel fabrication he will do same how much tone he will binding?

1931

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How to calculate cement, water, fly ash amount for 1 cum if the w/c ratio is 0.4 and fly ash to cement ratio is 1:9

2045

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What is braced excavation all about?

1130

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