Bitumen, a viscous and waterproof material, accounts for over 85% of global consumption in road construction. This hydrocarbon compound forms a durable layer, protecting asphalt surfaces against wear, water penetration, and temperature fluctuations. In waterproofing applications, blown, emulsion, and cut-back grades are used for construction projects, rooftops, and water tanks. Selecting the appropriate grade according to industrial standards enhances longevity and reduces maintenance costs. Our bitumen, with precise quality control and optimised formulation, delivers maximum performance for your projects.
Bitumen, derived from crude oil refining or natural sources, is a key material in various industries due to its high adhesion and impermeability. In road construction, emulsion and 60/70 grade bitumen contribute to creating a uniform and durable asphalt surface, while in building waterproofing, blown and cut-back bitumen play a critical role in preventing moisture penetration. Specialised formulations and laboratory monitoring ensure optimal performance under diverse climatic conditions. Using high-quality bitumen significantly extends the lifespan of structures and asphalt pavements.
Bitumen has two main applications in civil engineering: road construction and waterproofing. A significant portion of global bitumen production—approximately 90%—is devoted to road projects. In this role, bitumen acts as a binder and water-resistant agent in asphalt mixtures, providing mechanical strength, flexibility, and durability for pavements, which enables the construction of long-lasting highways and streets.
Only about 10% of bitumen is used for waterproofing; however, its role is critical in this sector as well—from roof coatings and waterproof membranes to protection of underground structures against water ingress. This 90-10 distribution highlights the market focus on transportation infrastructure and the impact of civil investment policies.
Moreover, the bitumen grade and formulation vary depending on the application: heavier, more resistant bitumen is used in road construction, whereas modified or higher-grade bitumen is preferred for waterproofing. Efficient supply chain management and recycling of old asphalt can significantly enhance sustainability, reduce industrial costs, and minimise environmental impact.
Bitumen, as a binder with excellent waterproofing properties, plays a key role in creating durable and resilient surfaces. Its low permeability allows for protection of structures against moisture and chemical agents while maintaining stability under extreme temperature variations. These characteristics make bitumen an ideal choice for large-scale road construction and sensitive waterproofing projects.
Our company supplies high-quality bitumen manufactured using pure raw materials and advanced production technology, fully compliant with international standards. Our technical team provides expert consultation, guidance on selecting the appropriate grade, and optimized usage instructions to accelerate the success of your projects.
With timely delivery, consistent quality, and competitive pricing, our bitumen ensures reduced maintenance costs, increased infrastructure longevity, and higher project efficiency. Choose us as your trusted industrial partner and benefit from sustainable quality and performance.
| Test Method | Specification | Property / Unit |
|---|---|---|
| ASTM D71 or D3289 | 1.010–1.060 | Density @ 25°C (kg/m³) |
| ASTM D5 | 60–70 | Penetration @ 25°C (mm/10) |
| ASTM D36 | 49–56 | Softening Point (°C) |
| ASTM D113 | >100 | Ductility @ 25°C (cm) |
| ASTM D6 | 0.2 max | Loss on Heating (wt%) |
| ASTM D6 & D5 | 20 max | Drop-in Penetration After Heating (%) |
| ASTM D92 | >250 | Flash Point (°C) |
| ASTM D4 | >99.5 | Solubility in CCl₂ (wt%) |
| AASHTO T 102* | Negative | Spot Test |
| *American Association of State Highway and Transportation Officials | ||
| METHOD | SPEC. | Property/Unit |
|---|---|---|
| ASTM D5 ASTM D71 or ASTM D3289 | 80-100/85-100 | Penetration , 25°c, 100gr,5s,(1/10 mm) Density ,25°c,(kg/m³) |
| ASTM D113 | >100 | Ductility, 25°c, 5 cm/min (cm) |
| ASTM D36 | 42-52/45-52 | Softening Point (°c) |
| ASTM D113 | >100 | Ductility, 25°c, (cm/s) |
| ASTM D6 | 0.5Max | Loss on Heating(163°c-5H)(WT%) |
| ASTM D6805 | 20 Max | Drop-in Penetration After Heating (%) |
| ASTM D1754 | 0.8< | Loss of weight (%) |
| ASTM D92 | 225°c> | Flash Point (°c) |
| ASTM D4 | 99.9> | Bitumen Content (WT%) |
| ASTM D4 | 99.5> | Solubility in T.C.E (WT%) |
| A.A.S.H.O.T 102* | Negative | Density, 25°c(kg/m²) |
| Max 90-110 above the Soft | Temperature (°c) | |
