This European Standard specifies an index test method to determine the puncture resistance of a geosynthetic on a rigid support. This method simulates the efficiency of a geosynthetic protecting a geosynthetic barrier material or another contact surface against sharp rigid elements under short term loading.
EN 14574:2015 Referenced Document
EN 485-2:2013 Aluminium and aluminium alloys - Sheet, strip and plate - Part 2: Mechanical properties*， 2024-04-20 Update
EN ISO 10320:1999 Geotextiles and Geotextile-Related Products - Identification on Site SUPERSEDES EN 30320:1993; ISO 10320:1999
EN ISO 7500-1:2004 Metallic materials - Verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Verification and calibration of the force-measuring system
EN ISO 9862:2005 Geosynthetics - Sampling and preparation of test specimens
ISO 554:1976 Standard atmospheres for conditioning and/or testing; Specifications
EN 14574:2015 history
2015EN 14574:2015 Geosynthetics - Determination of the pyramid puncture resistance of supported geosynthetics
2004EN 14574:2004 Geosynthetics - Determination of the pyramid puncture resistance of supported geosynthetics