YT040 geotextile dynamic perforation tester

It is used to test the penetration ability of various geotechnical materials against steel cones falling from a fixed height to characterize the rock drop resistance of geotechnical materials.

JTGE50-2006 "Highway Engineering Geosynthetics Test Regulations"

SL235-2012 "Geosynthetic Material Testing Regulations"

GB/T17630-1998 "Dynamic perforation test of geotextile and related products-Falling cone method"

1. The inner diameter of the clamping ring: 150±0.5 (mm)

2. The distance from the tip of the steel cone to the sample: 500±2 (mm)

3. Stainless steel cone: cone angle: 45 °, total mass: 1000±5g

4. The quality of the measuring cone: 600±5g

5. Dimensions: 435×575×1600 (mm)