Geotextile Application Characteristics:

　　1The synthetic fibers primarily used in the production of geotextiles, such as nylon, polyester, polypropylene, and polyethylene, all possess strong resistance to burial and corrosion.

　　2Geotextiles are permeable materials, thus offering excellent anti-filtering and isolation functions.

　　3Nonwoven geotextiles, due to their fluffy structure, offer excellent drainage properties.

　　4Geotextiles possess excellent puncture resistance, thereby offering superior protective properties.

　　5Geotextiles offer excellent friction coefficients and tensile strength, providing geosynthetic reinforcement properties.

Geotextile Performance:

Geotextiles are a new type of building material, made from synthetic fibers such as polyester, acrylic, and nylon, which are high molecular polymer materials. They are categorized into two types based on the manufacturing process: woven geotextiles and non-woven geotextiles. Generally, non-woven geotextiles are primarily used in engineering projects..Geotextiles offer multiple functions including anti-seepage, reverse filtration, drainage, isolation, reinforcement, protection, and sealing. Compared to the conventional construction materials like stone masonry and concrete, geotextiles provide advantages such as lower investment costs, simpler construction techniques, shorter construction periods, superior anti-seepage performance, and higher efficiency coefficients for channel utilization. For instance, during the construction of the Weir River embankment in Xianyang City, two sections of the river embankment were constructed using geotextiles and traditional methods, respectively. After comparing the two construction methods, the embankment built with geotextiles...500mRiver embankment, total investment20.55$10,000 investment in labor1.56We have completed the construction within 10,000 man-days. It would require an investment of traditional methods to build a river embankment of the same length.27.37Ten thousand yuan, investment labor1.84A comparison of two plans over 10,000 labor days reveals that the investment and labor input can be reduced respectively after the application of new geotextile materials.25%No Chinese content provided.15%Baoji Xia Irrigation Area, East Section 4 Canal Water-saving Reconstruction, North Main Canal72kmIn the emergency engineering project, this new material was successfully employed, yielding not only significant anti-seepage effects but also reducing investment and shortening the construction period, truly a win-win situation.

Primary Applications of Geotextiles:

Hydrological Engineering: Coastal, river, and lake embankment projects up to standard; reservoir reinforcement projects; reclamation projects; flood prevention and emergency rescue.

Road, rail, and airport engineering: soft foundation reinforcement; slope protection; reflective crack-resistant pavement structural layer; drainage system; green buffer strips.

Electrical Engineering: Nuclear Power Plant Foundation Works; Thermal Power Plant Ash Dike Projects; Hydropower Plant Engineering.