High Weight Filament PET Non-woven Geotextile
PET geotextile is made of non-woven technology. The PET fiber is melted, sprayed, high-speed air flow and other processing processes to form a network structure, and then processed by heat setting, compaction, coating and other processes.
PET geotextile is a geotechnical material made of polyester fiber.
1. Has high tensile strength and good anti-penetration properties
2. Excellent corrosion resistance
3. Has good waterproof performance and breathability
PET geotextile is a geotechnical material made of polyester fiber.
Material: PET
Weight:100-800g
Width: 1-7m
Length: 50-200m (customizable)
Color; white, black, orange, supports custom colors
Features:
1. Good aging resistance: PET material has good aging resistance and can maintain stable physical properties for a long time, making it suitable for engineering applications under various harsh environmental conditions.
2. High strength and high modulus: Filament PET non-woven geotextiles have high tensile strength and modulus, which can effectively enhance the tensile properties and stability of soil.
3. Strong corrosion resistance: PET material has good corrosion resistance and can resist acid, alkali and biological corrosion, and is suitable for various engineering environments.
4. Uniform and fine texture: The surface of the filament PET non-woven geotextile is flat and smooth, and the texture is uniform and fine, which is beneficial to the fixation and filtration of soil particles.
Application:
1. Water conservancy projects: Filament PET geotextiles are often used in anti-seepage, reinforcement and protection projects in water conservancy projects such as reservoirs, dams, rivers, water conservancy channels, etc. It can effectively prevent soil loss and erosion, and improve the stability and stability of the projects. Durability.
2. Road engineering: In road base and roadbed reinforcement projects, filament PET geotextiles can be used as a reinforcing material to improve the tensile strength, compressive strength and deformation resistance of the soil and extend the service life of the road.
3. Environmental engineering: Filament PET geotextile is often used in environmental management projects such as solid waste landfills, sewage treatment tanks, sewage treatment plants, river bank restoration, etc. It plays a role in leakage prevention, isolation, filtration and reinforcement, and helps to protect the environment and improve governance effects.
4. Construction engineering: Filament PET geotextiles can also be used in construction foundation pit support, foundation reinforcement, anti-seepage and anti-seepage engineering, etc., to improve the stability and load-bearing capacity of the soil.
5. Garden projects: In garden landscape projects, filament PET geotextiles are often used for soil preparation and protection in nurseries, flower beds, pools, artificial lakes and other places, as well as for the fixation and protection of plant roots.
Specifications:
Filament Spunbonded Needled Non-woven geotextile Technical Specifications | ||||||||||
Item | Index | |||||||||
Weight(GSM) | 100 | 150 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | |
Index breaking strength（KN/m） | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | |
1 | Vertical and horizontal rupture strength / (KN/ m) | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
2 | Vertical and horizontal 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 | Vertical and horizontal tearing strength /KN | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.10 | 1.25 |
5 | Equivalent aperture O90(95)>/mm | 0.05-0.20 | ||||||||
6 | Vertical permeability coefficient | K*(10-1～10-3）and K=1.0～9.9 | ||||||||
7 | Thickness / mm≥ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 |
8 | Width deviation | -0.5 | ||||||||
9 | Unit area mass deviation | -5 | ||||||||
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