SK EN ISO 12957-1:2010

Gjeosintetiket -Përcaktimi i karakteristikave të fërkimit Pjesa 1 : Prova e qethjes direkte (ISO 12957 -1 : 2005)

Geosynthetics - Determination of friction characteristics - Part 1: Direct shear test (ISO 12957-1:2005)

Asnjë informacion i shtuar.

ISO 12957-1:2005 describes a method of determining the friction characteristics of geotextiles and geotextile-related products in contact with a standard sand, i.e. sand with a specified density and moisture content, under a normal stress and at a constant rate of displacement, using a direct shear apparatus. The procedure can also be used for testing geosynthetic barriers.