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________ coating is applied on a metal roof to improve heat – reflective properties.

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in Basic Civil Engineering by (111k points)
________ coating is applied on a metal roof to improve heat – reflective properties.

(a) Paint

(b) Oil

(c) Ceramic

(d) Zinc

I have been asked this question by my school principal while I was bunking the class.

My doubt stems from Roof Coverings topic in section Building Construction of Basic Civil Engineering

1 Answer

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Best answer
Right choice is (c) Ceramic

Best explanation: Paint and Zinc is applied to give a good appearance and to prevent corrosion. Oils are used to enhance appearance by bringing out the colour and lustre. It also excludes moisture from copper roofs.

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