Long silk spinning clay used in civil engineering of textile is the provisions of the state of a new type of construction materials, by the filament fiber into the reticular arrangement through different equipment and technology, and then after acupuncture, etc to give different fiber interwoven together, mutual tangles fixation make normalized fabric, fabric soft, full, thick, stiff, so as to meet the needs of different thickness and filament geotextile have good mechanics function, good permeability, corrosion resistant, anti-aging, with isolation, filter, drainage, protection, solid, reinforcement, and other functions, can adapt to the uneven at the grass-roots level, can resist the construction external force damage, creep, have

The original function can be maintained under long-term load.

I. Product performance

This production line adopts the international advanced technology and domestic first applied in fields of advanced twin-screw extrusion technology, double wire arrangement system, pipe flow drafting technology, plate wire pendulum system and high-speed needle into the cloth production process such as 18 international and domestic patent technology, the product has high strength, anti-aging, acid and alkali resistance, wear resistance, good flexibility, easy construction, etc.

1. Free of chemical additives, it is an environmentally friendly building material

2. It has good mechanical properties, good water permeability, corrosion resistance and aging resistance

3. It has strong burying resistance and corrosion resistance, fluffy structure, and good drainage performance

4. It has good friction coefficient and tensile strength, and has geotechnical reinforcement performance

5, with isolation, filtration, drainage, protection, stability, strengthening and other functions

6, can adapt to the uneven base, can resist the construction of external forces damage, creep smaller

7. Good overall continuity, light weight and convenient construction

8. It is a pervious material, so it has good anti-filtration and isolation function and strong puncture resistance, so it has good protection performance

◆ The use of filament geotextile good permeability and permeability, so that water through, so as to effectively retain the loss of sand;

◆ Filament geotextile has good water conductivity. It can form a drainage channel inside the soil to discharge excess liquid and gas from the soil structure.

◆ The use of geotextile to enhance the tensile strength and deformation resistance of the soil, enhance the stability of the building structure, to improve the quality of the soil;

◆ Effectively diffuse, transfer or decompose the concentrated stress to prevent the soil from being damaged by external forces;

◆ Prevent the upper and lower layers of sand, soil and concrete from mixing;

The mesh is not easy to block. The network structure formed by the amorphous fiber has the properties of degeneration and motility

◆ High water permeability Under the pressure of soil water, it can maintain good water permeability;

◆ Corrosion resistance to chemical fiber such as polypropylene or polyester as raw materials, acid and alkali resistance, no corrosion, no moth, oxidation resistance;

◆ Advantages: light weight, simple construction, easy to use, shorten the construction period, improve economic benefits, extend the life of the project.

II. Use of the product

1. Reinforcement for backfilling of retaining wall or face plate for anchoring retaining wall.

To build a wraparound retaining wall or abutment.

2. Strengthen flexible pavement, repair cracks on the road, and prevent reflective cracks on the road.

3. Increase the stability of gravel slope and reinforced soil to prevent soil erosion and freezing damage of soil under low temperature

4. The isolation layer between ballast and roadbed, or between roadbed and soft foundation.

5. Isolation layer between artificial fill, rockfill or material field and foundation, isolation between different permafrost layers.

Reverse filtration and reinforcement.

6. Filter layer on the upstream face of ash storage dam or tailings dam at the initial stage, filter layer of drainage system in backfill of retaining wall.

7. Filter layer around drainage dark pipe or gravel drainage dark ditch.