Bitumen VG 10
Bitumen VG 10 (Viscosity Grade 10) is a high-performance paving bitumen widely used in road construction and maintenance projects, particularly in moderate climate regions. As a viscosity-graded bitumen, VG 10 is defined by its precise viscosity characteristics, ensuring consistent performance across varying temperatures. It is softer than other viscosity grades, making it ideal for surface dressing, tack coating, and light-to-medium traffic roads. VG 10's excellent binding properties ensure strong adhesion with aggregates, resulting in durable and weather-resistant pavements.
In addition to road construction, VG 10 is used in applications such as spraying in cold weather conditions and the production of bitumen emulsions and modified bitumen. Its lower viscosity allows for ease of handling and application, ensuring efficient and smooth operations during construction. Refined through advanced processes, Bitumen VG 10 meets stringent international quality standards, making it a trusted choice for engineers and contractors looking for a reliable, cost-effective solution for infrastructure projects. Its versatility and durability make it an essential component in developing long-lasting road networks and industrial products.
Characteristics | Unit | VG 30 | Test Method |
---|---|---|---|
Absolute Viscosity @ 60 °C, Poises | °C | Min.2400 | IS 1206 (Part 2) |
Kinematic Viscosity @ 135 °C | cSt | Min.350 | IS 1206 (Part 3) |
Softening Point (R&B) | °C | Min.47 | IS 1205 |
Flash Point (Cleveland Open Cup) | °C | Min.220 | IS 1209 |
Solubility in trichloroethylene | % | Min.99 | IS 1206 |
Penetration @ 25 °C (100 grams, 5 seconds) | 0.1 | 50-70 | IS 1203 |
mm | |||
Test on residue from thin film oven tests/RTFOT | |||
i) Viscosity ratio @ 60 °C | °C | Max. 4.0 | IS 1206 (Part 2) |
ii) Ductility @ 25 °C (Thin film oven test) | Cm | Min.40 | IS 1208 |
Specification Gravity @ 27/27 | °C | Min.0.99 | IS 1202 |
Conforms to BIS (IS 73:2006) Specifications |