Polyester is a dedicated fiber reinforced asphalt concrete, the material is 100% modified polyester. Fiber by UV treatment, a strong anti-aging ability. Bot polyester fibers can significantly improve the adhesion of asphalt pavement, high temperature stability, fatigue durability, and low temperature to prevent cracking and reflective cracking performance. Bot polyester fiber is used to improve asphalt pavement performance of effective measures.

Physical parameters of polyester fibers: polyester tensile strength ≥ 569MPa material properties
Color white, black and gray elongation of 50 ± 5%

Diameter of 0.02 ± 0.005mm density 1.36g/cm3
Length of 3mm 6mm 8mm melting point greater than 252 ℃
Burning non-toxic material security than 556 ℃

Polyester main functions:
Enhance the cohesive force of the mixture
Improved high temperature stability of the mixture
Stiffening effect
Toughening effect
Improve the temperature stability
Improve the low temperature crack resistance
Improve the ability of anti-fatigue
Extend the pavement life

Polyester Application:
Overlay existing asphalt concrete pavement for
For old and new concrete overlay (white + black)
For the new asphalt concrete pavement overlay
For concrete, steel mask surface (steel + black)
Establishment of air layers in the bridge (water layer)
Reinforcement and repair roads
The strengthening of the runway and apron
Strengthened along the road

Polyester fibers for use:
Fly Design
* For high-grade highway
Day and night traffic incorporation (kg / t asphalt mixture)
<3,000 1.5
3,000-80,000 2.5
> 80,000 3.5
Polyester construction technology
* No need to open the package when used directly in proportion to increases
Into, convenient and safe. The requirements for raw materials do not add fibers are identical.
* Construction Technology and do not add the same fibers, as long as the fiber and aggregate while adding mixer, first with the aggregate
Dry mixing for 30 seconds, then add the wet asphalt mix for 30 seconds.
* Ordinary paving equipment for rolling, not to increase other equipment.

Shandong Huimin Taili Chemical Fiber Co., Ltd. main products are: polypropylene line, polypropylene fiber works, polypropylene mesh fiber, polypropylene fiber, polyester fiber, polypropylene filament of Shandong, Shandong, high-strength polypropylene yarn, polypropylene filament, polypropylene Strong wire, high strength polypropylene yarn, high strength polypropylene yarn, polypropylene, polypropylene ropes, polypropylene monofilament, pp single-wire, safety nets, marine cable.