


Polyester Filament Fiber Needle Punched Non-woven Geotextile
Weight:100g/m²-800g/m²
Width:1m-7m
Length:as request
Key Word:
Geocell, Geogrid, Geotextile, Grass Grid, Geomembrane, Geotube, Composites, Geomat, Geobag
Category:
隐藏域元素占位
- Product Description
-
- Commodity name: Polyester Filament Fiber Needle Punched Non-woven Geotextile
- 列表页概要: Polyester Filament Fiber Needle Punched Non-woven Geotextile by polyester filament into a network and method of consolidation is made, the fibers are arranged in three-dimensional structure.
Polyester Filament Fiber Needle Punched Non-woven Geotextile by polyester filament into a network and method of consolidation is made, the fibers are arranged in three-dimensional structure. <BR> Weight:100g/m²-800g/m²<BR> Width:1m-7m<BR> Length:as request
Product introduction of Polyester Filament Fiber Needle Punched Non-woven Geotextile:
Spunbonded needle punched geotextile (filament geotextile) by polyester filament into a network and method of consolidation is made, the fibers are arranged in three-dimensional structure. In addition to good mechanical properties, but also has a good vertical and horizontal drainage performance, elongation, permeability and filtration performance and high acid and alkali resistance, aging resistance and other good chemical properties.
Product features of Polyester Filament Fiber Needle Punched Non-woven Geotextile:
1 high strength, strong puncture resistance.
2 acid and alkali resistance, corrosion resistance, anti microbial, anti-aging.
3 has the advantage of water permeability, filtration, soil conservation, play the role of isolation, drainage filtration, protection.
4 low cost, excellent price, simple construction, easy to use.
Application scope of Polyester Filament Fiber Needle Punched Non-woven Geotextile:
Mainly used for seepage control, reinforcement, protection of dams, water treatment, landfill landfill, drainage, and asphalt pavement reconstruction project.
Technical standard of Polyester Filament Fiber Needle Punched Non-woven Geotextile:
Specifications ( g/m² )
index
project
100
200
250
300
400
500
600
800
1000
Nominal breaking strength / ( kN/m )
4.5
7.5
10
15
20
25
30
40
50
1
Longitudinal and transverse fracture strength / ( kN/m ) ≥
4.5
7.5
10.0
15.0
20.0
25.0
30.0
40.0
50.0
2
Longitudinal and transverse standard strength corresponding to elongation /%
40~80
3
CBR bursting strength ≥ (kN) ≥
0.8
1.6
1.9
2.9
3.9
5.3
6.4
7.9
8.5
4
Longitudinal and transverse tear strength /kN ≥
0.14
0.21
0.28
0.42
0.56
0.70
0.82
1.10
1.25
5
Equivalent aperture 0 90 ( 0 95) mm
0.05~0.20
6
Vertical permeability coefficient (cm/s)
K×(10-4-10-3),K=1.0~9.9
7
Thickness /mm ≥
0.8
1.2
1.6
2.2
2.8
3.40
4.2
5.50
6.8
8
Width deviation /%
-0.5
9
Mass deviation per unit area /%
-5
Technical standard GB/T 17639-2008
Related Products
Inquiry