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Testing of geotextiles and related products/geosyntheticsDetection standard GB/T 3923.1-2013#Textiles - Tensile properties of fabrics - Part 1: Determination of breaking strength and elongation at break (strip method) - Textiles - Breaking strength and elongation at break GB/T 3923.2-2013# GB/T 13762-2009#Geosynthetic materials - Geotextiles and geotextile-related products - Determination of mass per unit area - Geosynthetic material parameters - Mass per unit area GB/T 13763-2010#Geosynthetic materials - Determination of tear strength by trapezoidal method - Plastic flat wire woven geotextile - trapezoidal tear strength GB/T 14799-2005#Geotextiles and related products - Determination of effective pore size - Dry sieve method - Geosynthetic material parameters - Equivalent pore size O95 GB/T 15788-2017#Geosynthetic materials - Wide strip tensile test method - Short fiber needle punched nonwoven geotextiles - Determination of elongation under constant load and constant elongation load GB/T 15789-2016#Geotextiles and related products - Determination of vertical permeability characteristics without load - Geosynthetic material parameters - Vertical permeability coefficient GB/T 17598-1998#Geotextiles - Determination of single-layer thickness in multi-layer products - Geotextiles and related products - Film thickness GB/T 17630-1998#Geotextiles and related products - Dynamic perforation test - Drop cone method - Short fiber needle punched nonwoven geotextiles - Dynamic perforation (drop cone) 
Geotextile/Geosynthetic Material Testing 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 divided 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 17631-2005) - Test method for oxidation resistance of geotextiles and related products Function of testing report:1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report 2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems100% inspection and testing process:1. Telephone communication and confirmation of requirements 2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:1. The testing industry is fully covered, meeting different testing needs 2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate 4. Free initial testing, with no testing fees charged 5. Self service order delivery for free on-site sampling 6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China
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