{"id":1079,"count":3,"description":"Geosynthetics. Determination of friction characteristics. Part 1: Direct shear test.\r\nThe Standard describes a method for determining the frictional characteristics of geotextiles and geotextile-related products in contact with standard sand, i.e. sand of specified density and moisture content, under normal stress and constant velocity of travel. , using a direct cutting apparatus.\r\nThe procedure can also be used to test geosynthetic barriers.","link":"https:\/\/techlabsystems.com\/eng\/norma-en\/1-2-3\/en-12957-1\/","name":"EN 12957-1","slug":"en-12957-1","taxonomy":"en","parent":1009,"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/en\/1079","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/en"}],"about":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/taxonomies\/en"}],"up":[{"embeddable":true,"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/en\/1009"}],"wp:post_type":[{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/product?en=1079"},{"href":"https:\/\/techlabsystems.com\/eng\/wp-json\/wp\/v2\/normas?en=1079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}