Filament woven geotextile
With high strength industrial synthetic fiber as raw material, through the weaving process of production.
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Contact number: 0086-18853141100
Contact E-mail: 18615171742@163.com
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Product Introduction
With high strength industrial synthetic fiber as raw material, through the weaving process of production.
Product specifications
Nominal breaking strength in warp direction (KN/m) :35, 50, 65, 80, 100, 120, 140, 160, 180, 200, 250, width within 6 m.
Product Features
1. High strength; small deformation, high comprehensive bearing capacity;
2, durability: not easy to change, decomposition, weathering. Can maintain its original characteristics for a long time;
3. Corrosion resistance: acid resistance, alkali resistance, insect resistance, and bacteria resistance;
4. Water permeability: uniform pore structure, excellent water permeability.
Scope of application
Widely used in rivers, coasts, harbors, highways, railways, docks, tunnels, bridges and other rock engineering. It is a kind of product with high value in geotechnical engineering that can meet the requirements of various geotechnical engineering applications such as filter isolation, reinforcement and protection.
Product execution standard
GB/T17640 2008 Geosynthetics Filament Woven Geotextiles
JT/T 5142004, Geosynthetics with Geotextiles for Highway Engineering
Filament woven geotextile technical index (executive standard GB/T17640-2008)
| No. | Project | Indicators | |||||||||||
| Nominal breaking strength KN/m | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 80 | 200 | 250 | ||
| 1 | Mend breaking strength KN/m ≥ | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 | |
| 2 | Weft breaking strength KN/m ≥ | According to the safety agreement, if there are no special requirements, the warp fracture strength x 0.7 | |||||||||||
| 3 | Elongation corresponding to standard strength% ≤ | warp direction 35, weft direction 30 | |||||||||||
| 4 | Tearing strength in longitude and latitude KN≥ | 0.4 | 0.7 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | 1.9 | 2.1 | 2.3 | 2.7 | |
| 5 | CBR bursting strength KN≥ | 2.0 | 4.0 | 6.0 | 8.0 | 10.5 | 3.0 | 15.5 | 18.0 | 20.5 | 23.0 | 28.0 | |
| 6 | Vertical permeability coefficient cm/s | K×(10~10) where: K = 1.0~9.9 | |||||||||||
| 7 | Equivalent aperture mm | 0.05~0.50 | |||||||||||
| 8 | Width deviation% | -1.0 | |||||||||||
| 9 | Deviation of die bag punching thickness% | ±8 | |||||||||||
| 10 | Deviation of length and width of mould bag | ±2 | |||||||||||
| 11 | Sewing strength KN/m | Nominal breaking strength × 0.5 | |||||||||||
| 12 | Mass deviation per unit area% | -5 | |||||||||||
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