Polypropylene Filament Geotextile
Polypropylene continuous filament nonwoven geotextile is a kind of geomaterial made by continuous filament production process. By adopting flocking processing technology, the surface of the geotextile produces fluffy, which improves its tensile strength, abrasion resistance and filtration performance.
Polypropylene filament needle punched nonwoven geotextile with its excellent engineering characteristics has been in the highway, municipal, railroad, airport, water transportation, water conservancy, environmental protection, agriculture and other engineering applications.
MATERIAL CHARACTERISTICS: Polypropylene continuous filament nonwoven geotextile is made of polypropylene raw material with the following characteristics:
Resistant to acid and alkali corrosion, and will not be damaged by soil, chemicals, etc;
Good water permeability and filtration, which can prevent soil particles from being washed away while ensuring smooth water flow;
Good mechanical properties with excellent abrasion resistance and tensile strength;
Easy to construct and fix, and can be cut as required.
Application scope: Polypropylene continuous filament nonwoven geotextile is widely used in civil engineering, water conservancy engineering and environmental protection engineering and other fields, as follows:
Protective structures such as berms and breakwaters for river embankments, lakes and other water conservancy projects;
Roadbeds, slopes, tunnels, etc. of transportation projects such as roads, railroads, airports, etc;
Drainage protection, isolation, anti-skidding and other works in industrial sites such as mines and docks;
Seepage control, isolation, reinforcement, etc. in urban municipal engineering.
Structural characteristics: Polypropylene continuous filament nonwoven geotextile adopts continuous filament production process, with the following structural characteristics:
The filaments are interwoven into a mesh structure, forming a certain thickness and strength;
The strength in the warp and weft direction is basically equal, with good isotropy;
Surface flocking treatment, which improves its filtration performance and abrasion resistance;
Controllable mesh structure, which can adjust its water permeability and filtration performance according to the needs.
In conclusion, polypropylene continuous filament nonwoven geotextile has good mechanical properties, chemical stability and filtration performance, widely used in various civil engineering and water conservancy projects, has an important role in engineering protection.
