Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

EN 1794-2:2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Road traffic noise reducing devices - Non-acoustic performance - Part 2: General safety and environmental requirements

Superseded date

21-05-2020

Superseded by

EN 1794-2:2020

Published date

19-01-2011

Sorry this product is not available in your region.

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

This European Standard specifies minimum requirements and other criteria for assessing the general safety and environmental performance of road traffic noise reducing devices under typical roadside conditions. Requirements for more onerous conditions are a matter for consideration by the designer. Appropriate test methods are provided where these are necessary, but for some aspects a declaration of material characteristics may be required for the information of designers. The treatment of each topic is covered separately in Annexes A to F.

Committee
CEN/TC 226
DevelopmentNote
Supersedes PREN 1794-2. (08/2011)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy
Supersedes

PREN 14388 : DRAFT 2017 ROAD TRAFFIC NOISE REDUCING DEVICES - SPECIFICATIONS
09/30205918 DC : 0 BS EN 1794-1 - ROAD TRAFFIC NOISE REDUCING DEVICES - NON-ACOUSTIC PERFORMANCE - PART 1: MECHANICAL PERFORMANCE AND STABILITY REQUIREMENTS
02/104206 DC : DRAFT JUN 2002 PREN 1794-1 - ROAD TRAFFIC NOISE REDUCING DEVICES - NON-ACOUSTIC PERFORMANCE - PART 1: MECHANICAL PERFORMANCE AND STABILITY REQUIREMENTS
DIN EN 14389-2:2015-07 Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics
EN 12767:2007 Passive safety of support structures for road equipment - Requirements, classification and test methods
13/30277104 DC : 0 BS EN 14389-1 - ROAD TRAFFIC NOISE REDUCING DEVICES - PROCEDURES FOR ASSESSING LONG TERM PERFORMANCE - PART 1: ACOUSTICAL CHARACTERISTICS
I.S. EN 1794-1:2018 ROAD TRAFFIC NOISE REDUCING DEVICES - NON-ACOUSTIC PERFORMANCE - PART 1: MECHANICAL PERFORMANCE AND STABILITY REQUIREMENTS
10/30218982 DC : DRAFT JUNE 2010 BS EN 14388 - ROAD TRAFFIC NOISE REDUCING DEVICES - SPECIFICATIONS
PREN 14389-2 : DRAFT 2013 ROAD TRAFFIC NOISE REDUCING DEVICES - PROCEDURES FOR ASSESSING LONG TERM PERFORMANCE - PART 2: NON-ACOUSTICAL CHARACTERISTICS
02/102272 DC : DRAFT MAR 2002 PREN 14388 - ROAD TRAFFIC NOISE REDUCING DEVICES - SPECIFICATIONS
16/30336501 DC : 0 BS EN 16951-2 - RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - PROCEDURES FOR ASSESSING LONG TERM PERFORMANCE - PART 2: NON-ACOUSTIC CHARACTERISTICS
I.S. EN 12767:2007 PASSIVE SAFETY OF SUPPORT STRUCTURES FOR ROAD EQUIPMENT - REQUIREMENTS, CLASSIFICATION AND TEST METHODS
DIN EN 12767:2008-01 PASSIVE SAFETY OF SUPPORT STRUCTURES FOR ROAD EQUIPMENT - REQUIREMENTS, CLASSIFICATION AND TEST METHODS
DIN EN 14388:2015-12 ROAD TRAFFIC NOISE REDUCING DEVICES - SPECIFICATIONS
I.S. EN 14389-2:2015 ROAD TRAFFIC NOISE REDUCING DEVICES - PROCEDURES FOR ASSESSING LONG TERM PERFORMANCE - PART 2: NON-ACOUSTICAL CHARACTERISTICS
I.S. EN 14388:2015 ROAD TRAFFIC NOISE REDUCING DEVICES - SPECIFICATIONS
PREN 14389-1 : DRAFT 2013 ROAD TRAFFIC NOISE REDUCING DEVICES - PROCEDURES FOR ASSESSING LONG TERM PERFORMANCE - PART 1: ACOUSTICAL CHARACTERISTICS
16/30340629 DC : 0 BS EN 1794-1 - ROAD TRAFFIC NOISE REDUCING DEVICES - NON ACOUSTIC PERFORMANCE - PART 1: MECHANICAL PERFORMANCE AND STABILITY REQUIREMENTS
NF EN 1794-1 : 2011 ROAD TRAFFIC NOISE REDUCING DEVICES - NON-ACOUSTIC PERFORMANCE - PART 1: MECHANICAL PERFORMANCE AND STABILITY REQUIREMENTS
PREN 1794-1 : DRAFT 2016 ROAD TRAFFIC NOISE REDUCING DEVICES - NON-ACOUSTIC PERFORMANCE - PART 1: MECHANICAL PERFORMANCE AND STABILITY REQUIREMENTS
UNI EN 1794-1 : 2011 ROAD TRAFFIC NOISE REDUCING DEVICES - NON-ACOUSTIC PERFORMANCE - PART 1: MECHANICAL PERFORMANCE AND STABILITY REQUIREMENTS
02/102266 DC : DRAFT MAR 2002 PREN 14389-2 - ROAD TRAFFIC NOISE REDUCING DEVICES - PROCEDURES FOR ASSESSING LONG TERM PERFORMANCE - PART 2: NON-ACOUSTICAL CHARACTERISTICS
14/30298590 DC : 0 BS EN 14388 - ROAD TRAFFIC NOISE REDUCING DEVICES - SPECIFICATIONS
13/30277107 DC : 0 BS EN 14389-2 - ROAD TRAFFIC NOISE REDUCING DEVICES - PROCEDURES FOR ASSESSING LONG TERM PERFORMANCE - PART 2: NON-ACOUSTICAL CHARACTERISTICS
UNE-EN 1794-1:2011 Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements
PREN 16951-2 : DRAFT 2016 RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - PROCEDURES FOR ASSESSING LONG TERM PERFORMANCE - PART 2: NON-ACOUSTIC CHARACTERISTICS
BS EN 14389-2:2015 Road traffic noise reducing devices. Procedures for assessing long term performance Non-acoustical characteristics
UNE-EN 14388:2016 Road traffic noise reducing devices - Specifications
UNE-EN 14389-2:2015 Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics
EN 14388:2015 Road traffic noise reducing devices - Specifications
EN 14389-2:2015 Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics
04/19983215 DC : DRAFT AUG 2004 BS EN 14990 - PRECAST CONCRETE PRODUCTS - ROAD TRAFFIC NOISE REDUCING DEVICES AND BARRIERS - REQUIREMENTS AND TEST METHODS
17/30361208 DC BS EN 14388. Road traffic noise reducing devices. Specifications
EN 1794-1:2018 Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements
BS EN 14388:2015 Road traffic noise reducing devices. Specifications
BS EN 12767:2007 Passive safety of support structures for road equipment. Requirements, classification and test methods

EN 410:2011 Glass in building - Determination of luminous and solar characteristics of glazing
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)

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more