Bitumen 160/220 – Soft Penetration Grade Bitumen for Versatile Applications
Description:
Bitumen 160/220 is a soft penetration-grade bitumen with a penetration range of 160 to 220 (0.1 mm at 25°C). Due to its high penetration value, it offers enhanced flexibility and adhesion, making it suitable for colder climates and specialized applications where pliability is required. It is produced through the vacuum distillation of crude oil and meets international quality standards.
Uses:
- Road Construction: Used in cold mix asphalt, porous asphalt, and low-traffic pavements in cold weather regions.
- Waterproofing: Ideal for roofing membranes, joint fillers, and damp-proofing applications.
- Industrial Uses: Manufacturing of bituminous emulsions, anti-slip coatings, and soundproofing materials.
- Pavement Maintenance: Suitable for crack sealing, pothole repairs, and surface treatments in low-temperature conditions.
Packing & Shipping:
- Packing:
- Steel drums (150–200 kg net weight).
- Polyethylene-lined jumbo bags (1-ton bulk).
- Bulk in heated tankers (for large-scale shipments).
- Shipping:
- Transported via sea, road, or rail with temperature-controlled logistics.
- Maintained at 130–150°C during transit to prevent solidification.
Product Specification (Bitumen 160/220):
| Property | Test Method | Specification |
| Penetration at 25°C (0.1 mm) | ASTM D5 | 160–220 |
| Softening Point (°C) | ASTM D36 | 35–43 (min) |
| Ductility at 25°C (cm) | ASTM D113 | 100+ (min) |
| Flash Point (°C) | ASTM D92 | 220 (min) |
| Solubility in CS₂ (%) | ASTM D4 | 99.0 (min) |
| Loss on Heating (%) | ASTM D6 | 0.5 (max) |
