Question

Asbestos sheets are preferred over iron sheets for roofing why

Answer 1

to prevent it from corrosion. corrosion is the process metals are eaten up gradually by the action of moist air and water.

Answer 2

as iron is a metal so it is known for its strength , durability , and longer life span. so to strengthen this property asbestos is used . it makes iron long lasting , fire resistant , and cheaper than GI sheets. but it can be hazardous to health if not properly maintained. HOPE THIS WILL HELP YOU