Railway applications - Track - Switches and crossings - Part 6: Fixed common and obtuse crossings

The scope of this European Standard is to:
- establish a working terminology for fixed crossings and their constituent parts, and identify the main types;
- specify the different and varying ways by which crossings can be described using the following parameters:
- geometry of the crossing;
- types of construction;
- design criteria;
- manufacturing processes;
- tolerances and inspection.