Bitumen VG40
Bitumen VG40, a high-viscosity grade of paving bitumen, plays a crucial role in constructing robust and durable road infrastructure, especially in regions with warmer climates. Understanding its properties and applications is essential for engineers, contractors, and anyone involved in road construction
Bitumen VG40 Price |
398 ± 3$ |
Date: 03 March 2025 |
Bitumen VG40 Specification
Specifications for Viscosity Grade Bitumen VG40 | ||||
Property | Specification | Unit | Test Method | |
Penetration at 25°C, 100 g, 5 s | ≥ 35 | 0.1 mm | IS 1203 | |
Absolute viscosity at 60°C | 3200 – 4800 | Poises | IS 1206 (Part 2) | |
Kinematic viscosity at 135°C | ≥ 400 | cSt | IS 1206 (Part 3) | |
Flash point (Cleveland open cup) | ≥ 220 | °C | IS 1448 | |
Solubility in trichloroethylene | ≥ 99 | % | IS 1216 | |
Softening point | ≥ 50 | °C | IS 1205 | |
Test on residue from TFOT | Viscosity ratio at 60°C | 4 | —— | IS 1206 (Part 2) |
Ductility at 25°C | ≥ 25 | cm | IS 1208 | |
What is VG40 bitumen used for?
Road Construction in Hot Climates: VG40 bitumen is perfect for constructing roads in regions with high temperatures. Its thermal stability ensures that the road surface remains intact, resisting deformation, rutting, and cracking, even in extreme heat.
High-Traffic Areas: This grade of bitumen is commonly used in high-traffic areas such as intersections, toll booths, and truck parking lots. Its high viscosity allows for the production of stiffer bitumen mixes, which enhance resistance to shoving and other issues caused by heavy traffic loads.
Industrial Applications: VG40 bitumen is also utilized in the construction of highways, runways, bridges, and other infrastructure projects. Its durability and performance make it a reliable choice for long-lasting surfaces.
Waterproofing and Insulation: Beyond road construction, VG40 bitumen is used for waterproofing and insulation purposes. Its strong adhesive properties ensure a durable bond with aggregates, making it suitable for various construction needs.
Bitumen Purchase Process
Bitumen Packing
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| Drum |
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| Jumbo Bag |
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| Flexi Tank |
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