Bitumen 200/300 (ASTM D946, AASHTO M20-70)- Technical Specifications

The main application of Bitumen 200/300 is in industrial and specialized uses rather than in standard road construction. This grade’s extreme softness and high flexibility make it suitable for applications that require a very pliable material.

1. Industrial Uses:
   Waterproofing: It is used in some waterproofing products, such as membranes and coatings, where its flexibility and adhesive properties are crucial for effective performance.Sealants and Adhesives: Bitumen 200/300 can be used in the production of sealants and adhesives that require a high degree of flexibility and bonding strength.
2. Dust Control:
   Unpaved Roads: It can be applied to unpaved roads for dust control, where its soft consistency helps in binding dust particles and reducing airborne dust.
3. Asphalt Emulsions:
   Specialized Asphalt Products: Bitumen 200/300 may be used in the production of certain asphalt emulsions that are needed for specific applications, particularly where extreme flexibility is required.

Overall, Bitumen 200/300 is less common in standard road construction due to its softness, but it plays a vital role in specialized industrial applications where its unique properties are beneficial.

Packing bitumen is an essential process to ensure its safe transportation, storage, and handling. The method of packing often depends on the type of bitumen, the transportation method, and the end-use. Here are the various methods used to pack bitumen: