Shfuqizuar
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.
WITHDRAWN
ISO 12957-1:2005
95.99
Withdrawal of Standard
7 dhj 2018
PUBLISHED
ISO 12957-1:2018
Gjeosintetiket - Përcaktimi i karakteristikave të fërkimit - Pjesa 1: Prova e qethjes direkte
60.60 Standard published