How to distinguish between good and bad geotextiles

Release Time:

2024-01-05


Geotextile is widely used in everyone's work, good quality geotextile is naturally popular. I believe that professionals in the industry are very clear, our production of geotextile has always been very outstanding. The following editorial to explain how to distinguish between good and bad geotextile, which is recommended by the experts Oh, I believe you can seriously look at the end of the words, it will certainly be gained.

<1> Reinforcement in the backfill of retaining wall, or used to anchor the panel of retaining wall. Constructing wrapped retaining wall or bridge abutment.

<2> Reinforcing flexible pavement, repairing cracks on the road, avoiding reflective cracks on the pavement.

<3> Add the stability of gravel slope and reinforced soil, avoid soil erosion and frost damage of soil body at low temperature.

<4> The barrier layer between road ballast and roadbed, or the barrier layer between roadbed and soft base.

<5> The barrier layer between the artificial fill, the pile of stone or the material field and the foundation, and the barrier layer between different kinds of frozen soil layer. Anti-filtration and reinforcement.

<6> Filter layer on the upstream surface of the first stage of ash storage dam or tailing dam, filter layer of drainage system in the backfill of retaining wall.

<7> Filter layer around drainage culvert or gravel drainage culvert.

<8> Filter layer of water well, decompression well or inclined pressure pipe in water conservancy project.

<9> Barrier layer of geotextile between highway, airport, railroad road and artificial rock pile and foundation.

<10> Straight or horizontal drainage inside the earth dam, buried in the soil body to dissipate the pressure of water in the open space.

<11>Drainage behind the impermeable geomembrane in an earth dam or earth embankment or below the concrete cover.

<12>Sweep away seepage around the tunnel, reduce the external water pressure received by the lining and seepage around the buildings.

<13> Drainage of artificial landfill foundation for sports ground.

<14> It is used to strengthen the fragile foundation in the project of highway <including temporary road> railroad, embankment, earth and stone dam, airport and sports ground.