Bitumen, also known as asphalt, is a black, highly viscous, and sticky liquid or semi-solid form of petroleum. It is primarily used in road construction, waterproofing, and industrial applications due to its excellent adhesive and waterproofing properties.
Types of Bitumen: Penetration Grade Bitumen â?? Used in road construction and paving applications.
Viscosity Grade Bitumen â?? Provides improved temperature resistance for hot climate regions.
Performance Grade (PG) Bitumen â?? Designed based on performance criteria under different climate conditions.
Oxidized (Blown) Bitumen â?? Ideal for roofing, waterproofing, and industrial uses.
Cutback Bitumen â?? Diluted with solvents for easier application at lower temperatures.
Emulsion Bitumen â?? A mixture of bitumen, water, and emulsifiers, used in cold paving and road maintenance.
Applications: Road Construction & Maintenance â?? Used in highways, airport runways, and pavements.
Roofing & Waterproofing â?? Applied in shingles, felts, and damp-proofing systems.
Industrial Uses â?? Employed in pipe coatings, adhesives, and soundproofing.
Packaging & Storage:
Bitumen is available in bulk, drums, and polybags. It should be stored in dry conditions away from direct sunlight to maintain its properties.