標準號：BS EN ISO 13473-5-2009
中文標準名稱：公路表面外觀使用結構的特性.巨型結構(megatexture)的測定
英文標準名稱：Characterization of pavement texture by use of surface profiles - Determination of megatexture
標準類型：P66
發布日期：2009/6/30 12:00:00
實施日期：2009/6/30 12:00:00
中國標準分類號：P66
國際標準分類號：17.140.30;93.080.20
引用標準：ISO 13473-2-2002;ISO 13473-3-2002;ISO/TS 13473-4-2008;ISO/IEC NP Guide 98-3-2008;IEC 61260
適用范圍：This part of ISO 13473 specifies procedures for determining the average depth or level of pavement surfacemegatexture by measuring the profile curve of a surface and calculating megatexture descriptors from thisprofile. The technique is designed to give meaningful and accurate measurements and descriptions ofpavement megatexture characteristics for various purposes.Since there is an overlap between megatexture and the surrounding ranges, the megatexture descriptorsunavoidably have a certain correlation with corresponding measures in those ranges. This part of ISO 13473specifies measurements and procedures which are in relevant parts compatible with those in ISO 13473-1,ISO 8608[1] and EN 13036-5[6].