Polyester fiber for Asphalt Concrete_Synthetic macro fibers

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Polyester fibers

Polyester fiber for Asphalt Concrete

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Polyester fiber is a multifunctional synthetic fiber with wide applications. Short cut polyester fibers are mainly used as reinforcing materials and are applied in fields such as asphalt, rubber, papermaking, non-woven fabrics, filter materials, and automobiles. Polyester fiber has good acid corrosion resistance, wear resistance, fatigue and temperature resistance, as well as good lipophilicity. Therefore, polyester fiber can replace materials such as wood fiber and asbestos fiber in asphalt concrete pavement, asphalt cold repair, curbstone and other engineering projects.

Data

Material	Polyester
Diameter	15-20um
Tensile strength	>450Mpa
Elongation	>20%
Melting point	245-253°
Lipophilicity	Strong
Length	3mm,6mm,12mm,19mm,etc

Benefits

Improving road quality and prolonging road service life
Improving the high temperature stability of asphalt concrete
Improving the low temperature crack resistance of asphalt concrete
Improving the fatigue resistance of asphalt concrete
Improve the flexibility, anti stripping, abrasion resistance and water stability of asphalt concrete.
Prevention of rutting and pavement channelization
Prevent reflective cracks and temperature cracks.
Prevent road surface potholes caused by strong pressure

Application

Used for overlay on old asphalt concrete pavement
New and old asphalt concrete pavement cover
Air film layer (waterproof layer) is built on bridge deck.
Enhancement of airport runway and apron
For new and old concrete cover
For concrete and steel bridge face
Reinforcement and repair of pavement
Strengthening of road edges

Polyester fibers

Polyester fiber for Asphalt Concrete

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