Answer / abdul samad

The W/C Ratio generally varies from 0.3 to 0.6, But preferable is 0.5 if your mix is not designed one. otherwise it is suggested by the designer.

Answer / kailash dangi

the watter is mix in cement weaght of 40%

Answer / jitender mishra

the watter is mix in cement weaght of 30%

Design a cantilever type retaining wall to retain sand for 4m above the ground. The sand fall slopes at the rate of 1 vertical to 2 horizontal. The weight of sand is 18000 N/m3, the angle of repose being 30. The safe bearing capacity of the soil is 200 kn/m2 at 1/25m below the ground level. Use m 15 concrete mix.

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what is P.C.C ?

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20. Do you adapt easily to new environment, job?

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what is meant by hidden beam & purpose of hidden beam

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If the proportions of concrete is a:b:c i.e if "a" parts of cement,"b" parts of fine aggregate & "c" parts of coarse aggregate are mixed by volume. Then the resulting volume will have a volume of ------? How?

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how much quantity a carpenter do shuttering per day

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URGENT: please tell me what's normal drawing scale for residential building and commercial building? Thanks.

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Clay and silt content in a good brick earth must be at least

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What is the density of Cement, Fly ash,20 mm aggregate, 10 mm aggregate and stone dust?

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