Excellent Tensile Strength Polyester Filament 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. Isolation: that is, using geotextiles to isolate building materials with different physical properties (such as soil and sand, sand and gravel, soil and concrete, etc.). Prevent loss or mixing between two or more materials, and maintain the overall structure and function of the material
2. Filtration: When water flows from the fine-grained soil layer into the coarse-grained soil layer, the good air and water permeability of the needle-punched geotextile are used to allow the water to pass through. And it effectively intercepts soil particles, fine sand, small stones, etc. to maintain the stability of the water and soil engineering.
3. Drainage: Geotextile is a good water-conducting material. It can form a drainage channel in the soil structure to remove excess liquid and gas inside the soil structure.
4. Reinforcement: Use geotextile to enhance the tensile strength and deformation resistance of the soil and enhance the stability of the building structure to improve the quality of the soil.
5. Protection: Effectively spread, transfer or decompose concentrated stress to prevent soil from being damaged by external forces.
Application:
1. Reinforce flexible pavement, repair cracks on the road, and prevent pavement reflection cracks.
2. Increase the stability of gravel slopes and reinforced soil to prevent water and soil erosion and freezing damage to the soil at low temperatures.
3. The isolation layer between road ballast and roadbed, or the isolation layer between roadbed and soft base.
4. The isolation layer between artificial filling, rockfill or material field and the foundation, isolation between different frozen soil layers, filtering and reinforcement.
5. Used to strengthen weak foundations in highways (including temporary roads), railways, embankments, earth-rock dams, airports, sports fields, etc.
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 | ||||||||
Packaging:
Stock:
Factory:
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