Bitumen Penetration Grade 10/20
Bitumen 10/20 is a hard penetration grade bitumen widely used in water-proofing and heavy-duty pavement applications. It is produced from the refining of crude oil and classified according to its penetration value, which represents the hardness and consistency of the material.
Due to its high stiffness, durability, and resistance to deformation, Bitumen 10/20 is particularly suitable for regions with hot climates and heavy traffic loads, where stronger asphalt structures are required.
Product Overview
- Appearance: Black solid or viscous liquid
- Standards: ASTM D946, AASHTO M20
- HS Code: 27132000
Packaging Options
Bitumen 10/20 can be supplied in multiple packaging formats depending on the buyer’s requirement and transportation method:
- New Steel Drums of 200 Kg / 180 Kg / 156 Kg / Custom weight available
- Jumbo Bags of 1 Metric Ton
- Bulk Supply in Vessel / Bitumen Tank Container
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Call or WhatsappBitumen 10/20 (ASTM D946, AASHTO M20) - Technical Specifications
Properties | Units | Limits | Test Methods |
Penetration @25°C (77°F), 100gm, 5sec | 0.1MM | 10 – 20 | ASTM D5 |
Softening Point °C | °C | Min 58 | ASTM D36 |
Flash Point Cleveland open cup | °C | Min 250 | ASTM D92 |
Ductility @25°C, 5 cm/min | CM | Min 40 | ASTM D113 |
Solubility in Trichloroethylene | % Wt | Min 99.0 | ASTM D2042 |
After Thin-Film Oven Test | ASTM D1754 | ||
Loss on Heating | %Wt | Max 0.5 | ASTM D6 |
Retained Penetration | % | Min 50 | ASTM D5 |
Ductility of residue @25°C (77°F), 5 cm/min | CM | Min 25 | ASTM D113 |
Drop in Penetration | % | Max 25 | ASTM D5 |
Spot Test | – | Negative | AASHTO T102 |
ASTM – American Society for Testing and Materials
AASHTO – American Association of State Highway and Transportation Officials
Main Applications Of Bitumen 10/20
- Heavy-Duty Road Construction
Bitumen 10/20 is primarily used in heavy-duty asphalt pavements that require high stiffness and resistance to deformation.
Applications include:
- Highways and expressways
- Heavy traffic roads
- Industrial roads
- Ports and container yards
Its hardness helps asphalt surfaces resist rutting and deformation under heavy loads and high temperatures.
- Asphalt Concrete Production
Bitumen 10/20 is widely used in asphalt concrete mixes where high structural strength is required.
Common uses include:
- Dense asphalt mixes
- Base and binder course layers
- Heavy-load pavement structures
- Airport Infrastructure
Because of its high strength and durability, Bitumen 10/20 is suitable for:
- Airport runways
- Taxiways
- Aircraft parking aprons
These areas experience extreme load conditions, making hard penetration grades essential.
- Industrial Pavement Applications
Bitumen 10/20 is often used in industrial areas where pavements must withstand continuous heavy machinery and truck traffic.
Typical applications include:
- Industrial yards
- Logistics hubs
- Container terminals
- Port infrastructure
- Asphalt Binder for High-Temperature Regions
Bitumen 10/20 is particularly suitable for regions with very high ambient temperatures. Its hard penetration grade helps maintain pavement stability and prevents asphalt from softening excessively under heat.
Common uses include:
- Asphalt roads in desert climates
- High-temperature urban road networks
- Pavements exposed to intense solar radiation
The stiffness of Bitumen 10/20 reduces rutting, bleeding, and deformation in hot environments.
- Railway Track Bed Stabilization
Bitumen 10/20 is sometimes used in bituminous stabilization of railway track beds, where it helps bind aggregates and improve structural integrity.
Typical applications include:
- Ballast stabilization
- Railway maintenance works
- Track foundation reinforcement
This improves load distribution and vibration resistance in railway infrastructure.
- Bridge Deck Waterproofing
Bitumen 10/20 can be used in waterproofing systems for bridge decks, where durability and water resistance are critical.
Applications include:
- Protective waterproof membranes
- Bridge deck sealing layers
- Structural protection against water penetration
This helps prevent corrosion of steel reinforcement and structural deterioration.
- Industrial Flooring and Heavy Equipment Areas
Due to its high strength and resistance to deformation, Bitumen 10/20 is suitable for industrial flooring where heavy machinery operates.
Typical uses include:
- Factory yards
- Heavy equipment storage areas
- Truck loading and unloading zones
- Mining and quarry facilities
These environments require pavements capable of handling constant heavy loads without surface damage.
Various Packing Method for Bitumen
Proper packaging ensures safe storage and transportation of bitumen products.
Drum Packing
Bitumen is commonly packed in steel drums, which are robust and provide good protection during transportation.
Jumbo Packing
Bitumen is packed in high-density polyethylene (HDPE) bags and are lined with a plastic bag to prevent leakage.
Tanker Vessel
Bitumen can be transported in bulk using specially designed tankers equipped with heating systems to maintain the bitumen in a molten state.
Tank Container
These are large, insulated containers used for the international transport of bitumen.
Bitumen 10/20
High-viscosity penetration grade for waterproofing.
Bitumen 40/50
For airport runways, highways, roads, and waterproofing
Bitumen 60/70
For highways, roads, and heavy traffic applications.
Bitumen 80/100
For cooler climates, patchwork, and municipal works.
All grades are supplied in compliance with international standards suitable for asphalt production and road construction.