New Process for Preparation of Harder Grade Bitumen (VG40 and VG50) For Formation of Asphalt Surfacing for Roads and Airfields

Acces sibility Controls

Implementing Organization

Central Research Institute (CRI)

Central Road Research Institute (CRRI)

About

High Volume Roads

Outcome / Output

With the increased traffic loading on the pavements, hard grade bitumen is needed. As the pace of the road development and construction increases, so the demand for hard grade bitumen, which can't be met by the refineries alone. This method provides a process for preparation of hard grade using soft grade bitumen and additives.

Source

Source URL

technologies/new-process-preparation-harder-grade-bitumen-vg40-and-vg50-formation-asphalt-surfacing-roads-and

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Quick Information

Thrust Areas

Material Sciences

Focus Area

Formation of Asphalt Surfacing

Status

completed

Contact

director.crri@nic.in

Acces sibility Controls

Material Sciences