Geotextile, also known as geotextile, is a permeable geosynthetic material made from synthetic fibers through needle punching or weaving. Geotextile is one of the new materials of geosynthetics, and the finished product is in the form of a cloth, with a width of 4-6 meters and a length of 50-100 meters. Geotextiles are pided into woven geotextiles and non-woven filament geotextiles. Related testing standards GB/T 3923.1-2013 Textiles - Tensile properties of fabrics - Part 1: Determination of breaking strength and elongation at break (strip method) GB/T 3923.2-2013 Textiles - Tensile properties of fabrics - Part 2: Determination of breaking strength (grab method) GB/T 13762-2009 Geosynthetics - Geotextiles and geotextile-related products - Determination of mass per unit area - GB/T 13763-2010 Geosynthetics - Determination of tear strength by the trapezoidal method - GB/T 14799-2005 Geotextiles and related products - Determination of effective pore size - Dry sieve method - GB/T 15788-2017 Geosynthetics - Wide strip tensile test method - GB/T 15789-2016 Geotextiles and related products - Determination of vertical permeability characteristics without load - GB/T 17598-1998 Soil GB/T 17630-1998 Geotextiles and related products - Determination of single layer thickness in multi-layer products - Dynamic perforation test - Cone drop method (GB/T 17631-2010) - Test method for oxidation resistance of geotextiles and related products

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Testing and testing characteristics:

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