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Filament Spunbond Needle Punched Geotextile
Material：  Polyeter Fiber 
Length：  30-100M/Roll 
Color：  Black or White 
Payment Terms：  T/T or L/C 
Min. Order：  5,000 square meters 
Productivity：  1,000,000sqm/week 
Delivery Time：  Within 10-20 days 
Packaging：  Woven bags 
  • Description
  • Features
  • Application
  • Technical Parameters

   Filament spunbond needle punched geotextile is made by dacron filament or polypropylene filament, featured with good physical property, high tensile, resisting tearing,bursting,stabbing,etc.It boasts excellent drainage,separation,filtration,protection performance.

1.Abrasion resistance,flexibility
2.Safe and easy for construction
3.Excellent drainage performance
4.High strength, anti-aging,anti-acid and alkali

Widely used in highway, railway, dam, coastal shoal engineering reinforcement, inverted filter, isolation and drainage.

Item

                           Value

Nominal Breaking Strength  KN/m≧

4.5

7.5

10

15

20

25

30

40

50

1

Breaking Strength  (CD/CMD)KN/m≧

4.5

7.5

10.0

15.0

20.0

25.0

30.0

40.0

50.0

2

Elongation at Break  %

                  40-80

3

CBR Mullen Burst Strength KN≧

0.8

1.6

1.9

2.9

3.9

5.3

6.4

7.9

8.5

4

Tear Strength  (CD/CMD) KN≧

0.14

0.21

0.28

0.42

0.56

0.70

0.82

1.10

1.25

5

Sieve Size O90 mm

0.05-0.20

6

Vertical Permeability Coefficient     cm/s

(1.0-9.9)×(10-1～10-3)

7

Thickness   mm≧

0.8

1.2

1.6

2.2

2.8

3.4

4.2

5.5

6.8

8

Width Variation  %

-0.5

9

Weight Variation %

-5

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