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Non-woven geotextile
short fiber needlepunched nonvoen geotextile

 

updatatime:[2013-1-20 14:22:10]    source:TAIAN CITY HAIFENG EARTHWORK MATERIAL CO.,LTD

 
 


Staple fiber non-woven and woven industrial fabrics acupuncture kind. Is the use of fiber denier of 6-12 denier, length 54-64mm polyester staple fiber as raw material curly. Nonwoven production equipment by opening, carding, messy (short fibers intertwined), lapping (normalized entanglement fixation), acupuncture and other production processes made ​​cloth-like process. It only applied to the railway embankment reinforcement, road surface maintenance, sports hall, dam protection, hydraulic construction of isolation, then holes, coastal beach, land reclamation and environmental protection projects.

 Staple fiber geotextile major technical indicators acupuncture

Specification(g/m2)

100

150

200

250

300

350

400

450

500

600

800

Remarks

Unit mass and the deviation
 (%)

-8

-8

-8

-8

-7

-7

-7

-7

-6

-6

-6

Thickness (mm)≥

0.9

1.3

1.7

2.1

2.4

2.7

3.0

3.3

3.6

4.1

5.0

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

Longitudinal and transverse

Elongation at break (%)

25∽100

Longitudinal and transverse

Tear strength(KN)≥

0.08

0.12

0.16

0.20

0.24

0.28

0.33

0.38

0.42

0.46

0.60

Longitudinal and transverse

CBR bursting strength
(KN)≥

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.2

4.0

Equivalent apertureO90(O95)

0.07∽0.20

Vertical permeability (cm/s)

K×(10ˉ1 ∽10ˉ3)

K=1.0∽9.9

Description

1, the maximum width of 6.0 meters, Roll length arbitrarily.
2, if you have special technical requirements, product specifications can be adjusted through the process to meet project requirements.

 

If you are interested in our products or need more tech data , pls email or phone to ue ! we will reply soon.
tel/fax:+86-538-6616366 Mobile:+86-13705385933 Contact:Mr Wang    E-mail:hua818@vip.163.com

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