Road Stabilization PP Fabric Non Woven Geotextile
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 mild weight and extraordinarily true tensile strength, can face up to big heaps and extrusion forces in projects, and has proper durability.
2. Good acid and alkali resistance: PP geotextile can face up to the erosion and corrosion of a vary of chemical sources such as acids, alkalis, salts, etc., and is splendid for remarkable soil environments.
3. Good local weather resistance: PP geotextile has excellent nearby climate resistance, can face up to ultraviolet radiation and the consequences of nearby local weather change, and preserve regular frequent ordinary overall performance of the material.
4. Good water and air permeability: The floor of PP geotextile frequently has a special pore structure, which can accumulate terrific water and air permeability and keep soil moisture and gasoline exchange.
5. Good environmental protection: PP geotextile is made of environmentally wonderful components 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 decorate the steadiness and reliability of groundwork engineering.
3. Road engineering: PP geotextile can be used to pork up and stabilize roadbeds and pavements, restriction the prevalence of pavement cracks and settlements, and make large the issuer existence of roads.
4. Mines and landfills: PP geotextiles can be used for complete administration of mines and reinforcement and anti-seepage of landfills to decrease 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 greater and make bigger 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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