Geotextile Dynamic Perforation Tester HZ-8004 is to determine the resistance geotextiles products falling from a fixed height of cone penetration ability, characterized Chienshih drop in the surface of geotextile geotextile damage on the degree of the level of the geotextile specimen clamping In the clamping ring, so that provided a high quality cone 500mm drop from the sample on the formation of holes in the specimen, then marked with a tick into a small hole in the cone angle was measured by the degree of penetration.
To meet the standard:
Performance in line with national standards GB/T17630 "Geotextiles and related products Dynamic perforation test - fall cone" requirements.
|Diameter of clampping
|Distance for the sample to cone apex
|Stainless steel cone
||Cone angle:45 b
|Amount of quality cone