Road and airfield surface characteristics. Test methods - Measurement of pavement surface macrotexture depth using a volumetric patch technique Ingestion-build-183511 Requirements for a quality system

Requirements for a quality system for medical devices for regulatory use are specified in BS EN ISO 13485:2003 Medical devices

earth currents

for rated voltages up to and including 320 kV

this technical report

Bushings used in other than three-phase systems

Road and airfield surface characteristics. Test methods - Measurement of pavement surface macrotexture depth using a volumetric patch technique Ingestion-build-183511 Requirements for a quality system1 Scope This European Standard specifies a method for determining the average depth of pavement surface macrotexture by careful application of a known volume of material on the surface and subsequent measurement of the total area covered. The technique is designed to provide an average depth value of only the pavement macrotexture and is considered insensitive to pavement microtexture characteristics. This test method is suitable for field tests to