PREN 16727-3 : DRAFT 2014

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Requirements
6 Test report
Annex A (normative) - Reaction to brush fire
Annex B (normative) - Secondary safety: shatter properties
Annex C (normative) - Environmental protection
Annex D (normative) - Means of access or escape in emergency
Annex E (normative) - Light reflection
Annex F (normative) - Electrical ground connection of noise barriers and
        related devices acting on airborne sound propagation
        on electrified lines
Annex G (normative) Electrolytic corrosion of noise barriers and
        related devices acting on airborne sound propagation
Bibliography

Defines minimum requirements and other criteria for assessing the general safety and environmental performance of noise barriers and related devices acting on airborne sound propagation under typical rail-side conditions.