Abstract

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ISO 12957-2:2005 describes a method of determining the friction characteristics of geosynthetics (geotextiles and geotextile-related products, geosynthetic barriers), in contact with soils, at low normal stress, using an inclining plane apparatus.

This method is primarily intended as a performance test to be used with site-specific soils but may also be used as an index test with standard sand.

Test data obtained for geogrids tested with a rigid support are not necessarily realistic as the results depend on the friction support.


General information 

  • Status
     : Published
    Publication date
     : 2005-02
  • Edition
     : 1
    Number of pages
     : 10
  • Technical Committee
     : ISO/TC 221 Geosynthetics
  • ICS
     :
    59.080.70 Geotextiles

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