Railway applications. Track. Concrete sleepers and bearers - Twin-block reinforced sleepers Ingestion-build-47182 These specifications cover silver films

These specifications cover silver films (both gelatin and non-gelatin types)

or product-group

[Annex B] Symbols for binder density and binder content changed in order to harmonize with other standards

a) identifies the MANDATORY tests specified within EN 16454 that are appropriate for a PSAP to demonstrate its conformance to EN 16454 in accordance with European Commission Delegated Regulation (EU) No 305/2013

3 Testing in accordance with EN ISO 15025:2002

Railway applications. Track. Concrete sleepers and bearers - Twin-block reinforced sleepers Ingestion-build-47182 These specifications cover silver films1 Scope This part of the EN 13230 series defines technical criteria and control procedures for manufacturing and testing twin block reinforced concrete sleepers.