Polyester fiber is a reinforcing and crack-resistant building material for bitumen concrete reinforcement. With 100% polyester as its raw material, adding some functional master batch, by melt extrusion, the high-speed spinning, stretching high magnification, with a special surface treatment process. It has the advantages of heat resistant, anti-corrosion, high strength, high chemical stability, high gripping force etc.

Feature
- Good dispersion, no fascicles, strong toughness and strength
- Increase seepage resistance, fatigue, aging and surface abrasion resistance
- Improve the high temperature stability and water stability of asphalt concrete
- Improve the low temperature cracking resistance of asphalt concrete
- Improve the peel resistance of asphalt concrete
- Strong acid & alkali resistance and good endurance

Uses
* Asphalt pavement of steel structure bridge deck.
* Asphalt concrete pavement.
* Newly-built asphalt concrete pavement.
* Airport runway and parking apron.