Answer / bhupendra

simple the manhole shape have circuler but longitudinally it shape have paraboliv .firs we find the circumference both ends and take everage .then multiply it with width & height.

How long does it take concrete to harden?

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what is a civil enggineer ?

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Define What is the distance between railway tracks?

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How to activate isometric axes in cad?

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What are the structural steel & where they are used

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how to calculate quantity of steel & concrete in stair case

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What are the different types of civil engineering?

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The designs required to construct a building are ––

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The resultant upthrust on a body partially immersed in a liquid acts through?

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Is it necessary to apply tack coat over the primecoat. IF not what happens.answers other than 1.to superimpose the next layer(2) to adhere the layers so as to form homogenity.

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Required concret Surface Temperature prior to coating of epoxy pain with references ASTM or ACI whatever

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What is ratio if m30

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