Tunnel drainage reinforced non-woven geotextile
Non-woven geotextiles have the advantages of good water permeability, high tensile strength, strong pressure resistance, and resistance to acid and alkali corrosion.
It can be used in soil reinforcement, waterproofing, filtration, isolation, protection and other fields.
Product descriptions from the supplier
Overview
Type: Non woven Geotextile
Brand: TaiWei
Material: 100% PET/PP
Raw Materials: Polyester chips/PP fibers
Warranty service: within 10 years
Country of Origin: China
Width: 1-7m/1-6m
Length: 50-200m (customizable)
Weight/m2: 100-800g
Color：white, black, orange, supports custom colors
After-sales service: online technical support, online installation training, product standard testing, free spare parts, returns and exchanges.
Product Display
Product Features
1. High strength: Non-woven geotextiles have high tensile strength and anti-rupture properties, which can effectively enhance the stability and bearing capacity of the soil.
2. Water permeability: Non-woven geotextiles have good water permeability, which can maintain the water permeability of the soil, reduce soil erosion, and improve the water retention of the soil.
3. Protectiveness: Non-woven geotextiles can effectively prevent soil erosion and damage, and protect the stability and safety of engineering structures such as land and dams.
4. Corrosion resistance: Non-woven geotextiles are usually made of corrosion-resistant raw materials, have good corrosion resistance, and can adapt to engineering needs under different environmental conditions.
5. Convenient construction: Non-woven geotextiles are light and soft, easy to lay and construct, and can be cut and spliced as needed to improve construction efficiency.
Product Application
1. Road engineering: Non-woven geotextiles can be used for road base reinforcement and foundation improvement, improve the bearing capacity and stability of the road surface, and extend the service life of the road surface.
2. Water conservancy projects: Non-woven geotextiles can be used in river channels, dams and reservoir projects to prevent soil erosion, reinforce slopes, and protect water conservancy project structures.
3. Environmental engineering: Non-woven geotextiles can be used in landfill anti-seepage, anti-corrosion, biogas collection and other projects to protect the environment and prevent groundwater from being polluted.
4. Garden engineering: Non-woven geotextiles can be used for soil preparation, lawn planting, plant root protection, etc., to improve the beautification effect and growth environment of garden green space.
5. Mining engineering: Non-woven geotextiles can be used in mine slope stabilization, tailings pond anti-seepage, mine greening and other projects to protect the mine environment and personnel safety.
| Filament Spunbonded Needled Non-woven Geotextile Technical Specifications | ||||||||||
| Item | Index | |||||||||
| 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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