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_____________ sheets are obtained from the cement which is mixed with about 15% of asbestos fibre.(a) Asbestos cement(b) Corrugated Galvanized iron(c) Trafford(d) ShinglesThis question was addressed to me in homework.Question is taken from Curved Roofs in portion Roofing Materials of Construction & Building Materials

Answer»

The correct option is (a) Asbestos cement

EASY EXPLANATION: Asbestos cement sheets are commonly known as the AC sheets, with a series of waves or corrugations are formed and they are used for factories, workshops, big HALLS, etc. The corrugation helps to increase strength and rigidity and permit the easy FLOW of rainwater.



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