Projekta Nr.ISO 13428:2024
Nosaukums<p class="MsoBodyText"><span lang="EN-GB">This document 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.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The index test measures the change in thickness of a thin lead plate lying between the geosynthetic and a rigid support.</span></p> <p class="MsoBodyText"><span lang="EN-GB">It is also used as a performance test, by using the real rigid surface to protect and the real sequence of geosynthetics.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The test is applicable to all geosynthetics with apertures smaller than 15 mm (maximum size).</span></p>
Reģistrācijas numurs (WIID)82436
Darbības sfēra<p class="MsoBodyText"><span lang="EN-GB">This document 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.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The index test measures the change in thickness of a thin lead plate lying between the geosynthetic and a rigid support.</span></p> <p class="MsoBodyText"><span lang="EN-GB">It is also used as a performance test, by using the real rigid surface to protect and the real sequence of geosynthetics.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The test is applicable to all geosynthetics with apertures smaller than 15 mm (maximum size).</span></p>
StatussStandarts spēkā
ICS grupa59.080.70