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Latest Standard for geosynthetics testing

- Dec 20, 2017 -

1, Unit area quality

Geotechnical synthetic materials test code sl/t235-1999

Geotextiles and Geotextile-related products-determination of mass per unit area gb/t13762-2009

Test code for geotechnical synthetic materials for highway engineering jtge50-2006

"Geosynthetics Plastic geotextile Network" GB/T19470-2004 related instruments: inter-high Z (B) 01b-ii type disc Sampler

2. Mesh size

Test code for geotechnical synthetic materials for highway engineering jtge50-2006

Geo-synthetic materials plastic Geotechnical network gb/t19470-2004

3, thickness

"Geotechnical Synthetic Materials test Code" sl/t235-1999 related instruments: Inter-high YT060 type geotextile thickness meter

"Determination of thickness by geosynthetics under pressure--part 1th: Method for determination of thickness of single-layer products" gb/t13761.1-2009

"Test code for geotechnical synthetic materials for Highway Engineering" JTGE50-2006 related instruments: Inter-high YT060 type geotextile thickness meter

4, Width

Textile fabrics-determination of length and width gb/t4666-2009

5. Vertical penetration

"Geotechnical Synthetic Materials test Code" sl/t235-1999 related instruments: Inter-high YT020 type geotextile permeability tester

Geotextiles and Geotextile-related products-determination of vertical permeability at load-free gb/t15789-2005

"Test code for geotechnical synthetic materials for Highway Engineering" jtge50-2006 High YT020 type geotextile permeability tester and so on