what should be the quantity of water in m20 cocnrete /per
bag cement-- whats the formula
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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.
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the watter is mix in cement weaght of 40%
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the watter is mix in cement weaght of 30%
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