How much do you know about geotextile?

- Dec 11, 2019-

The geotextile is made of high-strength fiber bundles and non-woven fabrics. The technology of geotextile is that the fiber bundles are arranged in a straight way to give full play to the force of the yarn. Under the non-woven fabric pad, warp knitting technology will wind and bind the non-woven fabric, so that the fiber bundle non-woven fabric is consolidated together, which not only maintains the anti filtration of the non-woven fabric, but also has the strength of the woven fabric.

Geotextile application

1. Drainage materials for reservoir and mine beneficiation, and drainage materials for foundation of high-rise buildings

2. Reinforcement materials for railway, highway and airport runway subgrade, and reinforcement materials for road construction in swamp area

3. Filter material for soil layer separation

4. Anti scour materials for river dikes and Revetments

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

6. Reinforce the backfill of the retaining wall or anchor the panel of the retaining wall. Construction of wrapped retaining wall or abutment

7. Strengthen the flexible pavement, repair the cracks on the road, and prevent the reflection cracks on the road

8. Increase the stability of gravel slope and reinforced soil to prevent soil erosion and freeze damage of soil at low temperature

9. Isolation layer between ballast and subgrade or between subgrade and soft subgrade