DIN EN 16727-3 E : 2017

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