AENOR - UNE-EN 13230-4+A1
Railway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings
active, Most Current
| Organization: | AENOR |
| Publication Date: | 28 April 2021 |
| Status: | active |
| Page Count: | 24 |
| ICS Code (Construction of railways): | 93.100 |
| ICS Code (Rails and railway components): | 45.080 |
| ICS Code (Concrete and concrete products): | 91.100.30 |
Document History
UNE-EN 13230-4+A1
April 28, 2021
Railway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings
A description is not available for this item.
November 16, 2016
Railway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings
A description is not available for this item.
November 10, 2010
Railway applications - Track - Concrete sleepers and bearers - Part 4: Prestressed bearers for switches and crossings
A description is not available for this item.