BS EN ISO 13473-1:2019 describes a test method to determine the average depth of pavement surface macrotexture (see Clause 3) by measuring the profile of a surface and calculating the texture depth from this profile. The technique is designed to provide an average depth value of only the pavement macrotexture and is considered insensitive to pavement microtexture and unevenness characteristics.Cross References:GUM:1995ISO/IEC Guide 98-3EN 13036-3:2003ISO/TS 13473-4ISO 5725 (all parts)ISO 13473-5ISO 3274ASTM E1845-15ISO 4288ISO 4287ISO 13473-2ASTM E2157-15EN 12697-40:2012EN 13036-1:2010ISO 10844:1994 (F)ISO 10844:1994ISO 10844:2014All current amendments available at time of purchase are included with the purchase of this document.