Introduction

“SISIYUAN”card Polyester fiber is Jiangsu Sisiyuan Fiber Co.Ltd for the construction of modern engineering, specialized in research and development devoted to the strengthening of the organic fiber asphalt concrete. "Cecil edge" brand polyester fibers with initial modulus, high tensile strength, chemical stability, and asphalt absorption and strong dispersion is good, high temperature, anti-low temperature characteristics, adding asphalt mixture can be greatly improve the overall performance of asphalt concrete to extend the project life。

Parameters and performance

Diameter μm

20±4

Elongation %

15±5

Length mm

6、12…

Density  g/cm3

1.36±0.04

Color

White

Burning point ℃

About 554

Initial modulus  GPa

≥11.5

Melting ℃

About 259

Breaking strength MPa

≥800

safety

Non-toxic materials

Effect

“SISISYUAN”Brand Polyester fiber can greatly improve the adhesion of asphalt pavement, high temperature stability, fatigue durability, and has to improve low-temperature cracking and to prevent reflective cracking performance, effectively improve the tensile, shear, compression and impact strength. To reduce the impact of humidity on the asphalt pavement to improve the water stability of asphalt concrete。

Applications

The new asphalt concrete road surface, the old concrete and old asphalt concrete pavement, bridge mask asphalt concrete surface, asphalt pavement maintenance engineering, steel bridge deck pavement works, car parks, bus stations, toll stations, etc.

Use

The amount of admixture：Admixture selected according to the amount of traffic
Day and night traffic, the general addition capacity (Kg / ton of asphalt mixture)
5000以下………………………………1.5-2.0
5000-60000………………………………2.5-3.0
60000 More………………………………3.5
Admixture “SISISYUAN”Brand Polyester fiber asphalt concrete the same ratio of raw materials, mixing the temperature constant, the same construction technology, mixing technology and non-admixture "slightest touch" brand polyester fibers essentially the same, only the first dry aggregates and fiber mixed with more than 20 seconds, then add the wet asphalt mix, the total mixing time should be no less than 60 seconds.
Devices, the construction of difference. For batch mixing equipment, fiber directly without unpacking the whole package put into use;
For the continuous mixing equipment, fiber aggregates completely dry before the edge to join with the aggregate.

Packaging specifications

Basic Package: 1kg / packet, 15kg / bag (inside the bag 15 packs)
The user may choose to provide the best packaging specifications