A good example of a durable long-term roof system is two-coat mastic asphalt, providing a waterproofing thickness of 20mm, which is then protected with thermal insulation and stone ballast. Recently, ...

Mastic asphalt is a mixture of limestone and bitumen commonly used for roofing, tanking, paving and flooring. The bitumen and closely graded stone are added together to form a molten mass that is ...

KOCHI: After a prolonged delay due to incessant rain, laying of mastic asphalt has started in Vyttila, Kundannoor flyovers. The layer which bonds the surface of the bridge with the bituminous macadam ...