Bitumen, also known as asphalt, is a black, sticky, and highly viscous liquid or semi-solid form of petroleum. It is widely used in road construction, roofing, and waterproofing due to its excellent binding properties, water resistance, and durability.

FAQs

Q: What grade of bitumen is best for road construction?

A: VG-30 is commonly used in India for general road construction. VG-40 is recommended for high-traffic areas or hot climates.

Q: Is bitumen suitable for waterproofing?

A: Yes, its hydrophobic nature makes it highly effective for roofing and foundation waterproofing.