Filament Needle Punched Nonwoven Geotextile

Because of its isolation, filtration, drainage, protection, reinforcement, closure and other six functions, it can be widely used in railways, highways, sports venues, DAMS, hydraulic construction, tunnels, along the beach, reclamation, environmental protection and other projects.

Forexample：

The filtration of dam and slope protection, the isolation and seepage prevention of channel.

Highway, railway, airport runway foundation isolation, reverse filtration, drainage, soil slope, retaining wall and pavement reinforcement, drainage.

Soft foundation treatment of port projects, reinforcement and drainage of beach embankments, harbour wharves and breakwaters.

Isolation and seepage prevention of landfill sites, ash DAMS of thermal power plants and mine tailings DAMS;

These are just a few examples of the applications of filament needle punched nonwoven geotextiles. Their versatility, durability, and performance make them suitable for a wide range of geotechnical and civil engineering projects.

Product Details：

Technical Data:

Advantages：

1. Isolation

That is, geotextiles are used to isolate construction raw materials (such as soil and sand, sand and gravel, soil and concrete, etc.) with different physical properties (particle size, distribution, consistency and density, etc.). So that two or more materials do not lose, do not mix, maintain the overall structure and function of the material, so that the structure load bearing capacity is strengthened.

2. Filtration

When the water flows into the coarse soil layer from the washing soil layer, the good air permeability and water permeability of the needled geotextile are used to make the water flow through, and the soil particles, fine yarn, small stone and so on are effectively intercepted to maintain the stability of soil and water engineering.

3. Drainage

Needled geotextile is a good water conductive material, which can form a drainage channel inside the soil and remove the excess liquid and gas in the soil structure.

4. Reinforce

The use of needled geotextile to enhance the tensile strength and resistance of soil, increase the stability of building structure, and improve the quality of soil.

5.Protection

The concentrated stress can be diffused, transferred or decomposed effectively to prevent the soil from being destroyed by external forces.

6. Closure

The needled geotextile is combined with other materials (mainly asphalt or plastic film) to form an impervious barrier in the soil layer. (Mainly used for highway resurfacing, repair, etc.).

Packaging:

Customer's company Logo mark can be added.

Packed in woven bags.