Function of Geotextiles
Geotextiles have a kind of application, such as drainage, safety, reinforcement, isolation, and impermeability.
1. Filtration
When water passes from the fabric soil sheet into the gross element soil sheet, the suitable wind absorptive and water absorptive of the essential nylon thread hooking geotextile are applied to grow the water.
And stop soil elements, stones, and dust clouds to care for the solidity of water and soil set up. The substance of filtrations can weave or nonwoven kind, which allows the water force when containing soil elements.
2. Isolation
The isolation act introduces the geotextiles to isolate two elements ourselves with another characteristic: ignoring interacting with both and incapable of the honesty of many substances and functional honesty.
3. Drainage
Geotextile is the best water-bearing substance as a drainage passage can jointly conduct the water interior and soil function in the geotextile, ahead with the sense carefully removing the soil.
4. Protection
When water crosses the soil, its extent broadcast the intensive pressure the soil presence harm by an outside force and save the earth. Who can add Soil fall issued by temperature crush and floor water copy?
5. Reinforcement
Geotextile is locating the interior of the soil as a reinforcing substance is joined with mud to form a complex shape. Analyze with the frameless ground. The power and distorted features of reinforced thorny soil are seriously better.
Characteristics of Geotextiles
The below geotextiles characteristics introduce:
1. Mechanical Effects of Geotextiles
- Tenacity
- Flexibility
- Porosity
- Tensile power
- Frictional resistance
- Drape ability
- Tearing power
- Bursting power
- Compatibility
2. Physical Effects of Geotextiles
- Density
- Weight
- Thickness
- Gravity
3. Degradation Effects of Geotextiles
- Photodegradation
- Mechanical degradation
- Biodegradation
- Chemical degradation
- Hydrolytic degradation
4. Endurance Effects of Geotextile
- Abrasion proof
- Elongation
- Clogging length and flow
5. Hydraulic Effects of Geotextiles
- Transitivity
- Permittivity
- Permeability
- Soil retention
- Porosity
- Filtration length
