Today on contractor secrets, i will be discussing on the reasons why asbestos has been banned as a roofing material in most advanced countries.
Asbestos according to history was derived Greek word ἄσβεστος meaning "unquenchable", it is a form of minerals and hydrous silicate of magnesium and is currently used as one of the most patronized roofing material in Nigeria. The use of asbestos as a roofing material has since been banned in other countries due to the fact that it has been linked to the source of most diseases.