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Woven Geotextile Welding Process Advantages And Precautions
Sep 26, 2017

Woven geotextile is made of polypropylene, acrylic fiber as raw material, by at least two groups of parallel yarn (or flat wire) composition, a group along the loom longitudinal (fabric direction) called warp yarn, another group Horizontal arrangement known as the weft. With different weaving equipment and technology will be woven and weft woven together woven into a cloth, according to the use of different areas of knitting into different thickness and density, the general woven geotextile thin vertical and horizontal have Very strong tensile strength (longitude than latitude), has a very good stability. As a professional manufacturer of woven geotextile, the following we will introduce you to weaving geotextile welding process advantages and precautions.

Geotextile is the most rapid development of woven geotextile in the process, in the field of woven geotextile welding process is also a very fast development of its tensile strength is the same weight staple fiber non-woven woven geotextile 1.5 -1.9 times. Tear, broken break strength, creep performance is also significantly better than staple acupuncture weaving geotextile. Hydraulics performance and staple fiber weaving geotextile roughly the same, the permeability coefficient and staple fiber weaving geotextile Cloth the same order of magnitude.

Weaving geotextile in the welding before the need to adjust the seams at the two sides of the PE single film, so that a certain amount of broadband, and smooth, no wrinkles. Woven geotextile laying, use sandbags to suppress, to prevent wind, Edge seams require no dirt, moisture, dust, etc. It is best to lay along a certain direction, geomembrane both sides are reserved for a certain PE film and PET non-adhesive layer, the laying of each unit to adjust the geomembrane, So as to facilitate the welding of two unit geomembrane. Seam processing of woven geotextile is the key procedure of construction, which directly affects the working life of the project. According to the quality inspection, it is shown that the heat welding method is ideal. Of the surface heat treatment, so that the surface melting, and then through the pressure to integrate into one.