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PET Short Fiber Nonwoven Needle Punched Geotextile
PET Short Fiber Nonwoven Needle Punched Geotextile

PET Short Fiber Nonwoven Needle Punched Geotextile 1.Excellent drainage performance 2.High temperature resistance

PET Short Fiber Nonwoven Needle Punched Geotextile

Function:

1.Separation

2.Filtration

3.Drainage

4.Reinforcement

5.Protection

 

Technical parameters:

 

NO.

Item  

Specification

Note

100

150

200

250g

300

350g

400

450

500

600

800

1

Weight Variation%

-8

-8

-8

-8

-7

-7

-7

-7

-6

-6

-6

2

 Thickness   mm≥

0.9

1.3

1.7

2.1

2.4

2.7

3.0

3.3

3.6

4.1

5.0

3

Width Variation  %

-0.5

4

Breaking Strength KN/m ≥

2.5

4.5

6.5

8.0

9.5

11.0

12.5

14.0

16.0

19.0

25.0

MD and TD

5

Elongation at Break %

25~100

6

CBR Mullen Burst Strength KN≥

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.2

4.0

7

Sieve Size O90 mm

0.07~0.2

8

Vertical Permeability

Coefficient cm/s

K× (10-1~10-3)

k=1.0-9.9

9

Tear Strength KN≥

0.08

0.12

0.16

0.20

0.24

0.28

0.33

0.38

0.42

0.46

0.6

 MD and TD

 

  

Applications

Widely used in highway ,railway ,dam ,coastal shoal engineering reinforcement,

inverted filter,isolation and drainage.

  

 

 

 

 

PET Short Fiber Nonwoven Needle Punched Geotextile

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