Geotextile has good filtration isolation: forming a barrier between the installation of geotextile layer of gravel and soil layer, to prevent moving or mixed soil and gravel. Separating the provided fabric, gravel can be placed in the practical application of the top layer of soil, such as in the conventional lane, farm roads, or gravel area, gravel holding position, designed carrying capacity throughout their lives in. Geotextile to adapt to the temperature when in contact with the asphalt and other materials, and require a higher melting point. Chemical resistance, corrosion resistance, mildew and soil water is very different, and some alkaline, some acidic, salty and some more, some with a variety of elements, it must have chemical stability. Geotextile contamination in the production process are few and do not contain any chemical additives, they do not heat treated, is typical of environmentally friendly building materials, is very consistent with the classic green and low-carbon economy. Geotextile river channel in the discharged water rivers flowing through the channel process called river channel. Because the water in different seasons of different sizes, so the dry river channel is divided into the river shoot, the river and flooding river channel grid. The dry riverbed of the dry season flow channel practical filament geotextile, a surge of narrow and deep professional filament geotextile, and relatively stable; the cloth in water and soil in the river channel to the river channel occurs when water, also known as the main tank, the water depth of large and small rough slaughter, erosion intensity Edison filament geotextile, flood vent mainly rely on water river channel. Its corresponding flow of traffic seen as making the bed; river channel to vent rivers flood flood channel, river channel width, flow, in the plains, are generally based on the design in the construction of embankments on both sides of the river, the river channel flood control dike between the two sides. (2) geotextiles mainstream line linking the largest rivers in the velocity of flow of the river is called the power curve axis filament geotextile, geotextiles rivers and flood control, also known as the mainstream line of basics * Ting River mainstream line in the flood, water, dry water season varies flood river near the center section of the main line. (3) geotextiles deep river channel to connect each section line of said maximum depth soundings along the creek line known. Rivers corners, deep partial flood line near the concave bank; between two bends, deep rejection of the transition from one line to the other concave concave bank shore. Rivers and river bottom surface slope gradient were all measured o (4) of beach in the water and riverbed interaction, often forming a river channel deposits of various shapes along deep along. These deposits as connected with the bank, when the flood, when the dry outcropping known as a beach, also known as beach side. Jiang river plain area beaches and some can be cultivated farmland, so also known rivers. (5) in order to restrict the flow of geotextile dikes and flood defense, attack waves, tides, in rivers, lakes, coastal sea water retaining structures called dike construction. Quality filament geotextile, Edison new materials (certified), Suizhou filament geotextile material provided by the new Edison Company. Edison New Materials Co., Ltd. (www.fangshenmo.com) Shandong Texas, site construction materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. New material in Edison led the staff warmly welcome all inquiries negotiations to create new materials Edison a better future.