Polyester Fiber For Bitumen Concrete Reinforcement - 6mm

Supply polyester fiber for bitumen concrete,polypropylene monofilament,PP fiber-mesh,geofiber,engineering fiber,earthwork - details see: https://www.buildingsupplieshub.com/polyester-fiber-for-bitumen-concrete-reinforcement-10059578

Type: Other Earthwork Products

Place of Origin: Shandong China (Mainland)

Brand Name: Geotec

Model Number: 6mm

Polyester Fiber For Bitumen Concrete Reinforcement

contact supplier for Polyester Fiber For Bitumen Concrete Reinforcement

Supply polyester fiber for bitumen concrete,polypropylene monofilament,PP fiber-mesh,geofiber,engineering fiber,earthwork

After the polypropylene fiber successfully used into the cement concrete ,polyester fiber is a new-developed engineering material in recent years.With polyester as its raw material, the fiber is produced through adding some functional additive,by plastic melting,extruding,high-ratio stretching and special surface disposal.And shaped by cutting with special machine Its appearance is beam-like structure with many monofilament fiber collecting.

Besides the small thinness,high tensile strength and easily scattering,polyester has good heat-resistance.It can be used in hot-mixing bitumen concrete projects and reinforced crack-resistance for high-tensile concrete,so it is an ideal multi-functional reinforced material.

According to the testing report by many authorized organizations,the polyester fiber's main technological performance indexes all reach the advanced level of the same products in the world.

[Technical Specification]

Raw material	Polyester	Fiber Length	6mm,10mm
Fiber dia	Monofilament	Density	1.36-1.4g/cm³
Fiber strength	0.02+/-0.005mm	Melting Point	>249C
Tensile strength	7.7cN/dtex	Flaming Point	>560C
Crack elongation	<35%	Acid &Alkali Resistance	Strong

[Functions of polyester fiber]

1.Prevent ear1y crack of concrete and effectively resist reflection crack;

2.Improve the stability in high temperature

3.Increase the crack-resistance in low temperature;

4.Increase the fatigue-resistance;

5.Improve the flexibility ,seepage-resistance,wear-resistance and stability in water;

6.Prolong the life span

[Application]	Amount Added
1.New built bitumen road;	1.Applied for High-grade Road Transportation day & night Added amount(kg/per ton bitumen mixture)
2.Recovery of old bitumen road layer;	<3200 1.2
3.Repair of old cement road layer;	3200-85000 2.3
4.Defect maintenance of road surface;	>85000 3.5
5.Reinforced crack-resistance of fine aggregate high-tensile concrete project;	If there are more heavy vehicles, the added amount should be improved one grade¡£
Ratio design	2.Applied for Paving Bridge
No change about the ratio original bitumen mixture.	Wear layer 3.5kg/one ton bitumen mixture
Feeding and technical processing	Air membrane layer 2.3kg/one ton bitumen mixture
Put aggregate and polyester fiber into the mixer together,and stir 30s withoutwater,then put bitumen stirring for 30s with water in order to make them mixing completely.	3.Shaping and maintenance No special requirements and no subsdiay equipments