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dnaSRPS CEN/TS 15427-2-2:2022

Railway applications - Wheel/rail friction management - Part 2-2: Properties and characteristics - Top of rail materials

General information

50.60     Jun 8, 2023



Technical Specification

45.080     45.120  


This document specifies the requirements of materials intended to be applied to the interface between the wheel tread and the rail crown (active interface). It can be applied either directly or indirectly to the wheel tread or rail.
It outlines the information required for most approval procedures, the method of testing and routine control/monitoring of the material.
This document does not deal with adhesion materials, for example:
- sand;
- adhesion enhancers.

Life cycle


SRPS CEN/TS 15427-2-2:2021


dnaSRPS CEN/TS 15427-2-2:2022
50.60 Close of voting. Proof returned by secretariat
Jun 8, 2023

Related project

Adopted from CEN/TS 15427-2-2:2023