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Polyester Geotextile fabric
Polyester Geotextile fabric

Minimum Order: 0
Quality/Safety Certification: 0.00


Polyester Geotextile
1. made of polyester;
2. high intensity;
3. isolation and impermeability;
4. used in highway, railway.

Polyester Geotextile

 

Introduction:

1. Polyester filament as raw meterial;

2. Technics: Spin the raw materials and concrete together, forming triangle inner structure

Features:

1. High intensity, strong penetration resistance

2. Resistant to acid and alkaline, corrosion and aging

3. Excellent permeability and filterability

4. Low cost, favorable price and convenient construction

Function:

Inverted filter , isolation, impermeability, filteration, drainage, reinforcement and protection.

Application:

It is widely used in the areas of railway, highway, water conservancy, dam, tunnel, subway and environmental protection.

Technical Specification:

No

Item/Specification

100

150

200

250

300

350

400

450

500

600

800

Note

1

Mass-area ratio deviation, %

-6

-6

-6

-5

-5

-5

-5

-5

-4

-4

-4

 

2

Thickness, mm, ≥

0.8

1.2

1.6

1.9

2.2

2.5

2.8

3.1

3.4

4.2

5.5

 

3

Amplitude, deviation, %

-0.5

 

4

Breaking strength. KN/m ≥

4.5

7.5

10.0

12.5

15.0

17.5

20.5

22.5

25.0

30.0

40.0

 

5

Breaking elogation, %

40~80

 

6

CBR bursting strngth, KN ≥

0.8

1.4

1.8

2.2

2.6

3.0

3.5

4.0

4.7

5.5

7.0

 

7

Equifinal aperture mm

0.07-0.2

 

8

Vertical permeability coefficient, cm/s

KKx(10-4 ~ 10-3), K=1.0~9.9

 

9

Ripping strength, KN ≥

0.14

0.21

0.28

0.35

0.42

0.49

0.56

0.63

0.70

0.82

1.10

 

 

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