مهندسی قیر و آسفالت غرب

Bitumen Grade 50/70 Bitumen Grade 50/70 is a standard hard-to-medium penetration-grade bitumen widely used for road construction and asphalt paving applications across Central and Southern Europe. It provides a balanced combination of stiffness, durability, and flexibility, making it suitable for pavements exposed to both heavy traffic and seasonal temperature variations. With its controlled penetration range,…

Bitumen Grade 70/100 Bitumen Grade 70/100 is a medium-soft penetration grade bitumen designed for road construction and pavement applications, particularly in cooler climates and regions with significant seasonal temperature variations. With a penetration range of 70/100, this grade provides a balanced combination of flexibility, durability, and resistance to pavement cracking. Bitumen 70/100 is widely used…

Bitumen 80/100 is a medium-soft penetration grade bitumen widely used in road construction, asphalt pavement, maintenance, and various industrial applications. With a penetration range of approximately 80–100 dmm, this grade offers a balanced combination of flexibility, workability, adhesion, and durability, making it suitable for paving applications in moderate climates and areas subject to relatively low…

Bitumen Grade 200/300 Bitumen Grade 200/300 is a soft penetration-grade bitumen designed primarily for cold climates, low-temperature pavement applications, and projects requiring high flexibility and ductility. With a penetration range of 200/300, this grade provides excellent resistance to thermal cracking and remains flexible under freezing and sub-zero temperatures. Bitumen 200/300 is produced through controlled vacuum…

Penetration bitumen 35/50 Penetration bitumen 35/50 Why Buy Penetration bitumen 40/50 from Asphalt and Bitumen West Company? Manufacturer with Full Process Control We are not traders — we are producers. As a direct manufacturer of bitumen, we maintain complete control over sourcing, refining, blending, and packaging. This vertical integration allows us to guarantee consistent quality,…