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PREN 1794-2 : DRAFT 2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ROAD TRAFFIC NOISE REDUCING DEVICES - NON-ACOUSTIC PERFORMANCE - PART 2: GENERAL SAFETY AND ENVIRONMENTAL REQUIREMENTS
Superseded date

01-01-2011

Published date

12-01-2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Requirements
5 Test report
Annex A (normative) - Resistance to brushwood fire
Annex B (normative) - Secondary safety: danger of falling
        debris
Annex C (normative) - Environmental protection
Annex D (normative) - Means of escape in emergency
Annex E (normative) - Light reflection
Annex F (informative) - Transparency
Bibliography

Defines minimum requirements and other criteria for assessing the general safety and environmental performance of road traffic noise reducing devices under typical roadside conditions.

Committee
TC 226
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
09/30205921 DC : 0 Identical
02/104207 DC : DRAFT JUN 2002 Identical

EN 410:2011 Glass in building - Determination of luminous and solar characteristics of glazing
ISO/IEC Guide 98:1993 Guide to the expression of uncertainty in measurement (GUM)
EN 14389-2:2015 Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics
EN 1793-1:2017 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions
EN 2155-5 : 1989 AEROSPACE SERIES - TEST METHODS FOR TRANSPARENT MATERIALS FOR AIRCRAFT GLAZING - PART 5: DETERMINATION OF VISIBLE LIGHT TRANSMISSION
ISO 2813:2014 Paints and varnishes Determination of gloss value at 20, 60 and 85
EN 1793-2:2012 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions
EN ISO 2813:2014 Paints and varnishes - Determination of gloss value at 20°, 60° and 85° (ISO 2813:2014)

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