Answer / himanshu sekhar pradhan

Cement donot need to heat. But it changes it colour from
powdered form(grey) to harden state(light brown) due to its
heat of hydration.

what is drainage system?

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how to calculate the steel quantity for columns and beams

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how do you intend to overcome such challenges?

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what is grade slabs

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Clarify the out turn of steel fixer in construction field

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