DIN Standards Committee Railway
DIN EN 16452
Railway applications - Braking - Brake blocks; German version EN 16452:2015
Bahnanwendungen - Bremse - Bremsklotzsohlen; Deutsche Fassung EN 16452:2015
Overview
This European Standard gives requirements for the design, dimensions, performance, and testing of a brake block (otherwise known as brake shoe insert) that acts on the wheel tread as part of a tread brake system including requirements for reducing noise emission. This European Standard specifies the height, tolerances and the mean and instantaneous friction coefficients. It gives guidance for production monitoring including product and material testing. This European Standard applies to composite brake blocks used on the rolling stock of public and private railway companies.