Bitumen 50/70
Bitumen 50/70 Supplier and Exporter
Bitumen 50/70 is one of the most widely used penetration grade bitumen’s in road construction, valued for its balance of firmness and flexibility. The 50/70 designation reflects the result of a standard penetration test, which measures bitumen hardness at a controlled temperature, placing this grade in the mid range of common paving bitumen’s. Bitumen 50/70 specifications and technical properties, including penetration, softening point, and ductility, vary according to the applicable standard, so buyers are encouraged to review the relevant test documentation against their project requirements. This grade is commonly used in road construction, highway maintenance, and asphalt pavement production, particularly in hot mix asphalt for base and wearing courses. Depending on project conditions, it may also be relevant to highways, industrial roads, and other infrastructure applications requiring a dependable, moderately firm binder. Selecting the correct specifications for a given climate and traffic profile remains an important part of project planning. TurkeyBitumen.com supplies Bitumen 50/70 to international importers, distributors, contractors, and procurement teams, supporting export orders with attention to project requirements and technical documentation. Buyers are welcome to reach out for further details and a quotation.
Penetration Bitumen 50-70 Specifications
| Penetration Bitumen 50/70 | ||
| Property | Specifications | Test Method |
| Penetration @ 25 °C | 50/70 | D – 5 |
| Specific Gravity @25 °C | 1.01 – 1.06 | D – 70 |
| 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 50/70 Supplier and Exporter
Bitumen 50/70 is a widely used penetration grade bitumen valued for its balance of firmness and flexibility. It is one of the most common grades applied in road construction and general paving projects worldwide.
The figures come from a standard penetration test that measures bitumen hardness under controlled conditions. A 50/70 result places this grade in the mid range of common bitumen's, softer than 30/40 or 40/50 but firmer than higher numbered grades.
Bitumen 50/70 is typically used in road construction, highway maintenance, and asphalt pavement production, particularly for hot mix asphalt in base and wearing courses on a wide range of road types.
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 order.
Bitumen 50/70 is commonly used on highways and heavy-traffic roads due to its balanced firmness and workability, though suitability ultimately depends on project specifications and prevailing climatic conditions.
Compared with harder grades such as 30/40 or 40/50, Bitumen 50/70 is more flexible and easier to work with, while offering more firmness than softer grades, making it a versatile choice across various 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 50/70 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 50/70.
