Bitumen VG 30
Description of Viscosity Grade Bitumen VG 30
Bitumen VG 30 is a specific grade of viscosity bitumen designed for use in regions with cold climates or high altitudes. Tailored to withstand temperatures ranging from 30 to 37°C on average, VG 30 bitumen is particularly suited for road construction in such environments.
Properties of Bitumen VG 30
VG 30 bitumen boasts a standard penetration value of 60 mm at 25°C, indicating its ability to penetrate materials. Furthermore, its absolute viscosity ranges from 1600 to 2400 poise at 60°C, illustrating its flow characteristics under high temperatures.
Table of Contents
ToggleApplications of Viscosity Grade 30
This grade of bitumen finds extensive application in the construction of extra-heavy bitumen pavements, capable of enduring substantial traffic loads. VG 30 bitumen serves as a fundamental component in road construction, insulation, building construction, and the production of cutback bitumen.
Common Usages of Asphalt Viscosity Grade 30
Road Construction: It serves as a binder in asphalt mixes, facilitating the creation of strong and durable road surfaces resistant to deformation and water damage.
Asphalt Pavements: It is utilized as a binder in the production of asphalt concrete pavements for parking lots, driveways, and sidewalks.
Roofing: VG 30 bitumen constitutes a primary material in the manufacturing of roofing materials like asphalt shingles and roofing felt.
Waterproofing: It functions as a sealant and waterproofing agent in various construction applications, including underground waterproofing systems, dams, and bridge decks.
Pipe Coating: It is applied for coating pipelines to provide protection against corrosion and other forms of damage.
Packaging of the Product
Pack and transported in various formats to accommodate different transportation needs:
180kg New Steel Drum: Loading 110 Drums in a 20 ft container.
375kg Bitubag: Loading 24 MT in a 20 ft container.
Bulk in vessel: Loading 2000 to 20,000 MT in a Bitumen Carrier.
Bulk in Flexi Bag: Loading 20 MT in a Bitumen Flexi Bag.
Bulk in Tanker: Loading 25 MT in a Truck Tanker.
Viscosity Grade Bitumen 30 Specification
Specification |
Unit |
Value |
Test Method |
Absolute Viscosity, at 60 ◦C |
Poise |
Min 2400 |
ASTM D4402 |
Kinematic Viscosity, at 135 ◦C |
CST |
Min 350 |
ASTM D2170 |
Flash Point |
◦C |
Min 220 |
ASTM D93 |
Solubility in Trichloroethylene |
%WT |
Min 99 |
ASTM D2042 |
Penetration Value, at 25 ◦C |
0.1mm |
50-70 |
ASTM D5 |
Softening Point |
◦C |
Min 47 |
ASTM D36 |
Viscosity Ratio, at 60 ◦C |
◦C |
Max 4 |
ASTM D4402 |
Ductility at 25 ◦C, after thin film oven test |
Cm |
Min 40 |
ASTM D113 |
Specific Gravity, at 25 ◦C |
Kg/m³ |
Min 1.0131 |
ASTM D70 |