| Description | Unit | Limit | Test Method |
| Density@25°C | Kg/m^3 | 1010-1060 | ASTM D70 or D3289 |
| Penetration@25°C | mm/10 | 40-60 | EN 1426 |
| Softening Point | °C | 48-56 | EN 1427 |
| Ductility@25°C | cm | 100 Min | ASTM D113 |
| Flash Point (Cleveland Open) | °C | 230 Min | EN ISO 2592 |
| Solubility in Trichloroethylene or Xylene | wt% | 99.0 Min | EN 12592 or ASTM D2042 |
| Kinematic Viscosity@135°C | mm²/s | 325 Min | EN 12595 |
| Resistance to hardening at 163°C: | |||
| Change in mass (m/m) | % | 0.5 Max | EN 12607-1 |
| Retained Penetration 25°C, 100g, 5s (% of original) | % | 50 Min | EN 1426 |
| Increase in softening point (R&B) | °C | 11 Max | EN 1427 |
Penetration Grade Bitumen 40/60 is a paving-grade bitumen used in road construction projects that require higher stiffness than standard grades while maintaining controlled workability.
Kiapetro supplies and exports bitumen 40/60 for international infrastructure applications where resistance to deformation, stable performance, and suitability for warm climate conditions are essential. This grade is commonly selected for roads carrying medium to heavy traffic loads.
Specification of Bitumen Grade 40/60
Penetration grade bitumen 40/60 is a specific kind of bitumen used for insulation and asphalt construction, mainly in regions with warm climates, owing to its standard penetration grade.
The level of penetrability is a crucial feature of bitumen, and various types of bitumen are formulated based on this qualification to suit different climatic conditions.
The degree of penetrability of penetrating grade bitumen is 40/60, which means that bitumen penetrates to a depth of 40 to 60 tenths of a millimeter (4.0 to 5.0 millimeters) in 5 seconds.
The penetration grade bitumen 40/60 holds thermoplastic features similar to synthetic resin materials, which become softer when heated and solidified upon cooling.
Application of Penetration grade bitumen 40/60
Penetration Grade Bitumen 40/60 fulfills European Standard EN 12591, which establishes strict criteria to guarantee quality and effectiveness. This product is suitable for use in street paving, road construction, and used in airport runways.
Bitumen 40/60 and its cost-efficiency
Cost-efficiency of penetration grade bitumen is attributed to its flexibility and maintenance needed however the initial investment might be greater than other materials, but the product’s long-term efficiency and decreased repair requirement have led to an overall reduction in cost.
The product’s price varies due to various factors such as the material needed and its grade. For further information on bitumen 40/60 price and application contact our counselors at Kiapetro company.
Q: What is Penetration Grade Bitumen 40/60 used for?
A: It is used in road paving and asphalt production for projects requiring higher stiffness and durability under medium to heavy traffic conditions.
Q: How does Bitumen 40/60 differ from 40/50 grade?
A: Bitumen 40/60 offers slightly more flexibility than 40/50, improving workability while maintaining resistance to deformation.
Q: Is Penetration Grade Bitumen 40/60 suitable for warm climates?
A: Yes, it performs well in warm climate conditions where increased stiffness is required to handle traffic loads.
Q: Is this grade available for export with inspection documents?
A: Yes, it is supplied for export with full third-party inspection certificates upon request.
Q: What packaging options are available for Bitumen 40/60?
A: The product can be supplied in steel drums, jumbo bags, or bulk shipments depending on project requirements.
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