Short Fiber PP Non Woven 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 immoderate strength: PP geotextile has slight weight and extremely good tensile strength, can face up to huge hundreds and extrusion forces in projects, and has right durability.
2. Good acid and alkali resistance: PP geotextile can face up to the erosion and corrosion of a range of chemical resources such as acids, alkalis, salts, etc., and is fabulous for outstanding soil environments.
3. Good climate resistance: PP geotextile has appropriate local weather resistance, can face up to ultraviolet radiation and the effects of neighborhood climate change, and maintain consistent common overall performance of the material.
4. Good water and air permeability: The ground of PP geotextile often has a unique pore structure, which can accumulate fabulous water and air permeability and preserve soil moisture and gas exchange.
5. Good environmental protection: PP geotextile is made of environmentally first-rate supplies and is non-toxic, odorless and degradable, and will no longer pollute the environment.
Application:
1. Water conservancy projects: PP geotextiles are fantastic 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 beef up and stabilize roadbeds and pavements, limit the occurrence of pavement cracks and settlements, and make larger the provider existence of roads.
4. Mines and landfills: PP geotextiles can be used for entire administration of mines and reinforcement and anti-seepage of landfills to reduce 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 bigger and expand 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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