Description of Bitumen grade 80/100
Bitumen 80/100 means that in the bitumen penetration test, when the needle sinks 8 to 10 mm in the bituen, we find out that the penetration value is between 8 and 10 mm and this type of bitumen is 80/100 bitumen.
According to the numbers in the penetration grades, we can observe the depth of the needle penetration in the bitumen.
bitumen penetration grade 80/100 is hard penetration grade bitumen using as paving grade bitumen suitable for road construction and repair also for the production of asphalt pavements with below technical specification. This grade of bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses.
Producer of Paving Grade Bitumen 80/100 is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properties. The Bitumen mode is dependent on temperature.
The temperature-vs-stiffness relationship of bitumen is dependent on the type of crude oil and its refining method. Bitumen penetration grade is semi-hard penetration grade bitumen used as a paving grade bitumen which is suitable for road construction and repair. It is also used for the production of asphalt pavements with the below technical specification.
The Bitumen supplied produced from remain of crude oil after cracking and removing hydrocarbon. Penetration grade bitumen 80/100 has penetration between 80~100 desi-millimeter and softening point between 42 ~ 50C. The penetration grade bitumen 80/100 has a thermoplastic property which is like as synthetic resin material which gets softer with heating and hardens when cooled. This grade of bitumen 80/100 has very strong viscosity compare to other grades. If you are more interested in product information or need to place an order contact or inquire about our Sales team.
Application of Blown Asphalt 80/100
This grade of bitumen is also mainly used in the manufacture of hot mix asphalt. also, Bitumen is suitable for road construction and repair for asphalt pavements with superior properties. Bitumen is used for hot mixed asphalt because of the properties of very strong viscosity compared to other grades. Also used in specialized applications like airport runways and also in very heavy traffic volume roads in coastal cities in the country. The primary use of Penetration Bitumen 80/100 is road construction in colder areas. Moreover, it can be used as an input to produce emulsion bitumen, cutback and modified bitumen grades.
- Road construction.
- Manufacture of ASPHALT pavements with excellent properties.
- Produce of hot mix asphalt for bases and wearing courses, it’s especially for asphalt subbases and binder courses with High Modulus.
Advantages of Bitumen 80/100
Bitumen 80/100 is a mixture of bitumen and solvent, making it more workable and mixable in construction.
Its lower viscosity makes it easy to handle in difficult weather or colder seasons, reducing energy consumption and making it cost-effective and eco-friendly.
It accelerates the construction process, minimizing traffic disruptions and reducing inconvenience for commuters and businesses.
Bitumen 80/100 also exhibits better resistance to water damage, preventing water infiltration into pavement structures and reducing the risk of potholing and pavement deterioration.
It is used in surface dressings, tack coats, prime coatings, and bituminous mixes in road construction and maintenance projects.
It is also a greener product, reducing energy use and carbon dioxide emissions, increasing the life of roads and reducing raw material demand, reducing environmental impact from road construction and maintenance.
Transportation and storage
To preserve Bitumen 80/100’s quality and safety, store it in places with adequate ventilation and a safe distance from heat sources.
When transporting, use insulated containers to avoid spills and overheating. Ensuring safe shipping procedures reduces the possibility of mishaps and preserves bitumen integrity.
Bitumen hazards 80/100
Asphalt poses hazards like skin burns, fumes, and respirable dust. Hardened asphalt can release respirable crystalline silica dust, which can cause respiratory system damage and lung disease.
The product’s quartz content varies based on aggregate type. Fire fighting measures include dry powder and foam, while water and CO2 are not suitable.
Proper protective equipment, including respirators or breathing apparatus, is essential for firefighters to prevent the release of hazardous combustion products.
Packing of Bitumen 80/100
There are several different ways to package the bitumen which can vary depending on the tonnage, type, and grade of the bitumen- as mentioned before, different grades of bitumen have different levels of stiffness and viscosity- so the grade also plays an important role in choosing a suitable packaging.
Bitumen grade 80/100 is commonly packed in new steel drums, 150, 180 & 220 Kg barrels and Jumbo Bags or 300 Kg Bitubag.
Specification of Grade 80/100
| Bitumen 80/100 | Test method | Unit | Specification |
|---|---|---|---|
| Specific gravity @ 25°C | ASTM D70 | Kg/cm3 | 1.01/1.06 |
| Penetration @ 25°C | ASTM D5 | mm/10 | 80/100 |
| Softening point °C | ASTM D36 | °C | 42/50 |
| Ductility @25 °C | ASTM D113 | cm | 100 min |
| Loss on heating(wt) % | ASTM D6 | wt % | 0.2 max |
| Drop in penetration after heating % | ASTM D5-D6 | % | 20 max |
| Flashpoint °C | ASTM D92 | °C | 250 min |
| Solubility in CS2(wt) % | ASTM D4 | wt % | 99.5 min |
| Spot test | A.A.S.H.O.T102 | Negative |
Why Choose 80/100 Soft Penetration Grade Bitumen?
Choosing our 80/100 Soft Penetration Grade Bitumen means selecting a reliable and high-performance asphalt binder tailored to the specific requirements of light traffic road projects. Backed by our commitment to quality and customer satisfaction, it ensures superior pavement performance and long-lasting durability.
