Method of polishing specimens prior to the measurement of slip and skid resistance Ingestion-build-232773 Those involved in delivering asset

Those involved in delivering asset management activities

It specifies two test methods for evaluating the scratch resistance on either the emulsion or the base side

suitable for numerical analysis

based on liquid chromatography (LC) with ultraviolet/visible spectrometry (UV/Vis) detection for the detection and quantitative determination of 22 organic UV filters in use in the EU framework

Method of polishing specimens prior to the measurement of slip and skid resistance Ingestion-build-232773 Those involved in delivering asset1 Scope This Technical Specification describes a laboratory method for polishing paving units using a flat bed polishing machine prior to the measurement of slip and skid resistance to evaluate the durability of this characteristic. This Technical Specification may not be applicable to profiled paving units: for these types of units the method of polishing does not reflect the polishing in practice.