Polypropylene Nonwoven Geotextile Manufacturer
PP non-woven fabric is made of polypropylene fibers through processes such as hot melting, spraying, and high-speed air flow to form a network structure, and then undergoes appropriate heat setting, compaction and other processing processes.
1. Has high tensile strength and good anti-penetration performance
2. Can effectively enhance the stability and bearing capacity of soil
3. Excellent backflow resistance
4. Can prevent soil particles from being washed away or eroded
5. Has good anti-aging properties and chemical corrosion resistance
Polypropylene nonwoven geotextile, referred to as PP geotextile, it is a non-woven fabric made of polypropylene fiber as the main raw material.
Material: PP
Weight:100-800g
Width: 1-7m
Length: 50-200m (customizable)
Color; white, black, orange, supports custom colors
Features:
1. Lightweight and excessive strength: PP geotextile has moderate weight and remarkable tensile strength, can stand up to large heaps and extrusion forces in projects, and has pinnacle durability.
2. Good acid and alkali resistance: PP geotextile can face up to the erosion and corrosion of a range chemical elements such as acids, alkalis, salts, etc., and is top notch for notable soil environments.
3. Good nearby climate resistance: PP geotextile has ideal neighborhood weather resistance, can face up to ultraviolet radiation and the effects of close by local weather change, and preserve invulnerable ordinary typical overall performance of the material.
4. Good water and air permeability: The floor of PP geotextile often has a specific pore structure, which can accumulate pinnacle water and air permeability and hold soil moisture and fuel exchange.
5. Good environmental protection: PP geotextile is made of environmentally terrific substances and is non-toxic, odorless and degradable, and will no longer pollute the environment.
Application:
1. Water conservancy projects: PP geotextiles are terrific for anti-penetration, landslide resistance, and erosion resistance in rivers, reservoirs, and dams in water conservancy projects.
2. Foundation engineering: PP geotextiles can be used for soil reinforcement, leakage prevention and soil conservation to beautify the steadiness and reliability of groundwork engineering.
3. Road engineering: PP geotextile can be used to enhance and stabilize roadbeds and pavements, restrict the incidence of pavement cracks and settlements, and extend the carrier existence of roads.
4. Mines and landfills: PP geotextiles can be used for total administration of mines and reinforcement and anti-seepage of landfills to restriction soil and groundwater pollution.
5. Agricultural engineering: PP geotextile can be used in agricultural engineering such as windproof and warmness preservation, soil moisture retention and soil care to promote crop make better and lengthen yield.
Specifications:
| Staple Fiber Needled Non-woven Geotextile Technical Specifications ( GB/T17638-2017) | |||||||||||
| No. | Item | Specifications | Note | ||||||||
| 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | |||
| 1 | Thickness mm≥ | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | |
| 2 | Width deviation | -0.5 | |||||||||
| 3 | Standard breaking strength/（KN*m） | 3 | 5 | 8 | 10 | 15 | 20 | 25 | 30 | 40 | Vertical and horizontal |
| 4 | Elongation at break % | 20-100 | |||||||||
| 5 | CBR bursting strength/KN | 0.6 | 1 | 1.4 | 1.8 | 2.5 | 3.2 | 4 | 5.5 | 7 | |
| 6 | Equivalent aperture | 0.07-0.2 | |||||||||
| 7 | Vertical permeability coefficient | K*（10-1～10-3） | K=1.0-9.9 | ||||||||
| 8 | Longitudinal and transverse tear strength/KN | 0.1 | 0.15 | 0.2 | 0.25 | 0.4 | 0.5 | 0.65 | 0.8 | 1 | Vertical and horizontal |
| 9 | Acid and alkali resistance/% ≥ | 80% | |||||||||
| 10 | Antioxidant properties/% ≥ | 80% | |||||||||
| 9 | UV resistance% ≥ | 80% | |||||||||
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