BS EN 13036-8:2025 - TC

This standard BS EN 13036-8:2025 - TC Tracked Changes. Road and airfield surface characteristics. Test methods is classified in these ICS categories:

• 93.120 Construction of airports
• 93.080.10 Road construction

This document specifies the mathematical processing of digitized transverse profile measurements to produce indices in the transverse direction for unevenness, other defects and crossfall. The document describes the calculation methods of the indices, such as irregularities, (1) rut depth, (2) ridge height, (3) water depth and area, (4) crossfall, and how to evaluate and report the indices. It also describes possibilities to do further analysis to examine defects and problems on the road that can be seen in the transverse profile. The latter is described in Annex E.