Bitumen 40/50
Bitumen 40/50 Supplier and Exporter
Bitumen 40/50 is a semi hard penetration grade bitumen positioned between the firmer and more commonly used paving grades. The 40/50 classification reflects the result of a standard penetration test, which measures bitumen hardness at a controlled temperature, and this grade offers a balance of firmness and workability suited to demanding paving conditions. Bitumen 40/50 specifications and technical properties, including penetration, softening point, and ductility, depend on the applicable standard, so buyers should review the relevant test documentation against their project needs before ordering. This grade is commonly used in road construction, highway construction and maintenance, and asphalt pavement production, particularly for hot mix asphalt in base and wearing courses. Where technically appropriate, it may also be considered for highways, industrial roads, and other heavy duty infrastructure applications requiring a stable, load resistant binder. Selecting the correct penetration grade for a given climate and traffic profile remains an important step in project planning. Turkey Bitumen supplies Bitumen 40/50 to international importers, distributors, and contractors, coordinating export orders around project requirements and technical documentation. Buyers are welcome to request further details and a tailored quotation.
Penetration Bitumen 40-50 Specifications
| Penetration Bitumen 40/50 | ||
| Property | Specifications | Test Method |
| Penetration @ 25 °C | 40/50 | D – 5 |
| Softening point | 52/60 | D – 36 |
| Ductility @25 °C | 100 Min | D – 113 |
| Loss on heating(wt) % | 0.2 Max | D – 6 |
| Flash point | 250 Min | D – 92 |
| Solubility in CS2(wt) % | 99.05 Min | D – 4 |
| Drop in penetration after heating % | 20 Max | D – 5 |
| Density @25 °C | 1.01/1.06 | D – 70 / D – 3289 |
| Spot test | negative | A.A.S.H.O.T102 |
Other Bitumen Products
Bitumen 40/50 Supplier and Exporter
Bitumen 40/50 is a semi-hard penetration grade bitumen used in paving applications requiring a balance of firmness and workability. It falls between softer and harder penetration grades, making it suitable for a range of road and highway projects.
The figures come from a standard penetration test that measures bitumen hardness under controlled conditions. A 40/50 result indicates a moderately firm bitumen, harder than common grades like 60/70 but softer than 30/40.
Bitumen 40/50 is typically used in road construction, highway construction and maintenance, and asphalt pavement production, particularly for hot mix asphalt in base and wearing courses on roads with moderate to heavy traffic.
Key parameters generally include penetration value, softening point, ductility, and flash point. These depend on the applicable standard, so buyers should confirm exact figures through the supplier's test certificate for their specific order.
Bitumen 40/50 may be considered for highways and other heavy-duty applications where a firmer binder supports load resistance, subject to project specifications, climatic conditions, and applicable design standards.
Compared with softer grades such as 60/70, Bitumen 40/50 offers greater firmness and resistance to deformation, while remaining more workable than harder grades like 30/40, making it a versatile option for varied climates.
Packaging can vary depending on order volume, destination, and buyer preference. International buyers are encouraged to confirm the most suitable export packaging directly with TurkeyBitumen.com when requesting a quotation.
Yes, Bitumen 40/50 can be supplied for larger road and infrastructure projects. Order volumes, delivery schedules, and documentation requirements can be discussed according to the buyer's project scope.
Buyers should review applicable technical specifications, required test documentation, intended application and climate, packaging format, and shipping logistics before finalizing a purchase order.
Buyers can contact TurkeyBitumen.com with their required quantity, destination port, and project details to receive a quotation along with relevant technical information for Bitumen 40/50.
