Geotextiles for geotextiles - Specification for geotextiles
5Protective effect of 6. It has the following characteristics as non-woven geotextile has more than six functions, so it can be widely used in railway, highway, sports venues, dams, water conservancy construction, tunnel, coastal beach reclamation, environmental engineering,. The application of the field of water conservancy engineering geotextile: Seawall dyke Lake embankment projecttarget reservoir; reinforcement; reclamation project; flood control. Highway and railway port engineering: soft foundation reinforcement treatment; slope protection; pavement anti reflection crack structure layer; drainage system; green isolation belt. Electrical engineering: nuclear power plant foundation engineering; thermal power ash dam project; hydropower station project. Port and Waterway Engineering: the performance and application of the port geomembrane: the product has excellent filtration, drainage, isolation, reinforcement, protection. Can be widely used in railway, highway, water conservancy construction, sports hall, dam, tunnel, coastal beach, Ken, environmental protection, power plant, around the airport project.
At the same time has the ability to adapt to the deformation of good, and has good drainage capacity of plane surface, soft multi gap has good friction coefficient can increase soil particle adhesion ability, can prevent the fine particles by preventing particulate loss and eliminate excess water, the surface is soft protection ability good. According to the length of filament is divided into filament non-woven geotextile or short silk non-woven geotextile. They can play a very good filtering, isolation, reinforcement, protection and other functions, is a widely used geosynthetics. The tensile strength of the filament is higher than that of the short filament. Mainly is the high quality polyester staple fiber (fiber based 4-9dtex, length 50-76mm) can also according to the requirements of production of polypropylene, nylon, vinylon fiber or mixed needle nonwoven geotextile. It features 1 isolation of 2 filtered 3 drain 4 reinforcement
Zhang Hai, a manufacturer of geotextiles, answers to the question, geotextile, also known as geotextile, which is made of synthetic fibres by means of acupuncture or weaving. Finished cloth, the general width of 4-6 meters, the length of 50-100 meters. Geotextiles are divided into spun geotextile and nonwoven geotextile. Geotextile has excellent filtration, drainage, isolation, reinforcement, seepage prevention, protection, light weight, high tensile strength, good permeability, high temperature resistance, anti freezing, anti-aging, corrosion resistance. A non-woven cloth is made of filament or staple through the equipment and technology of different laying into the mesh, after acupuncture process for different fiber intertwined intertwined fixing fabric specification, make the fabric soft, plump, thick, stiff, to achieve different thickness to meet the use requirements, non-woven geotextile fabric has good clearance, good adhesion, because the fiber is soft with tear film can be
