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Performance characteristics of filament geotextiles
Apr 08,2024
Filament geotextile: Filament geotextile is a polyester filament needle-punched non-woven geotextile. It does not contain chemical additives and does not undergo heat treatment. It can replace traditional engineering materials and construction methods. It is easy to construct and helps the environment. Protection can solve basic problems in engineering construction economically and permanently.
Filament geotextile has good mechanical properties, good water permeability, and can resist corrosion and aging. It has the functions of isolation, filtering, drainage, protection, stabilization, reinforcement, etc. It can adapt to uneven base layers and resist construction. It is not damaged by external force, has small creep, and can still maintain its original function under long-term load.
Characteristics of filament geotextile:
Strength - Under the same weight specifications, the tensile strength in all directions is higher than other needle-punched non-woven fabrics.
Resistant to UV rays - High UV resistance.
High temperature resistance - it can withstand high temperatures up to 230°C and still maintain structural integrity and original physical properties under high temperatures.
Permeability and plane drainage - Geotextile is thicker and needle-punched, with good plane drainage and vertical water permeability, and can still maintain this performance after many years.
Creep resistance - Geotextiles are resistant to creep properties of other geotextiles, so they have good long-term performance. It can resist the corrosion of common chemicals in the soil and the corrosion of gasoline, diesel, etc.
Ductility - Geotextiles have good elongation under stress, allowing them to adapt to uneven and irregular base surfaces.
Technical features of filament geotextile: The geotextile is thicker, which can increase the three-dimensional void ratio of the geotextile and is conducive to the realization of excellent hydraulic properties.
The bursting strength of geotextile has great advantages and is suitable for retaining walls and embankment reinforcement. The indicators of geotextile are all over the standard and it is an excellent geotechnical reinforcement material.
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