90.92 Standard to be revised Sep 15, 2022
ISO
ISO/TC 221 Geosynthetics
International Standard
59.080.70 Geotextiles
Published
ISO 13428:2005 describes an index test for the determination of the protection efficiency of a geosynthetic on a hard surface, exposed to the impact load of a hemispherical object.
The index test measures the change in thickness of a thin lead plate lying between the geosynthetic and a rigid support.
PUBLISHED
ISO 13428:2005
90.92
Standard to be revised
Sep 15, 2022
IN_DEVELOPMENT
ISO/DIS 13428