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Nordic certification of road marking materials in Denmark 2017–2019
Ramboll.
Swedish National Road and Transport Research Institute, Traffic and road users, Human Factors in the Transport System. VTI.ORCID iD: 0000-0002-2061-5817
2019 (English)Report (Other academic)Alternative title
Nordisk certifiering av vägmarkeringsmaterial i Danmark 2017–2019 (Swedish)
Abstract [en]

A Nordic certification system for road marking materials, that applies to the countries of Denmark, Iceland, Norway and Sweden, was introduced in 2015. In these countries, a documented product approval is required in order to use a road marking material on roads managed by the national road authorities (Iceland from 2020). Product approval is based on monitored and documented performance measurements of material samples applied on test fields on public roads. The materials are approved (certified) in relation to the number of wheel passages they will stand, with preserved function.

The certification system includes road marking materials for longitudinal and transverse road markings in categories with respect to colour (white, yellow), type (type I, type II, type II inlaid, antiskid, hand application, non-reflective with enhanced durability, and temporary) and thickness (0.4, 0.6, 1.5, 3 and 5 mm).

The present report documents the follow-up performance measurements that were carried out at the Danish test site in 2019, i.e. one-year follow-up measurements for materials applied in 2018 and the two years follow-up measurements for materials applied in 2017. The performance parameters include the coefficient of retroreflected luminance (RL) under dry and wet conditions, the luminance coefficient under diffuse illumination (Qd), the friction, and the chromaticity in daylight.

Abstract [sv]

En nordisk certifiering av vägmarkeringsmaterial introducerades 2015 och omfattar för närvarande Danmark, Island, Norge och Sverige. I dessa länder krävs ett dokumenterat godkännande av vägmarkeringsmaterial som används på vägar som administreras av den statliga väghållaren (Island från och med 2020). Detta godkännande baseras på funktionsmätningar på materialprover som har applicerats på provfält på allmän väg. Materialen godkänns (certifieras) i relation till antalet hjulpassager de klarar med bibehållen funktion.

Certifieringssystemet omfattar vägmarkeringsmaterial för längsgående och tvärgående vägmarkeringar i olika kategorier med avseende på färg (vit, gul), typ (typ I, typ II, nedfräst typ II, friktion, handläggning, slitstarka icke-reflekterande samt temporära) och tjocklek (0,4; 0,6; 1,5; 3 och 5 mm).

Föreliggande rapport dokumenterar resultaten från de uppföljande funktionsmätningar som gjordes på det danska provfältet 2019, det vill säga ettårsuppföljning av material som lades ut 2018 och tvåårsuppföljning av material som lades ut 2017. Funktionsmätningarna omfattar retroreflexion (RL) i torrt och vått tillstånd, luminanskoefficient (Qd), friktion och färg i dagsljus.

Place, publisher, year, edition, pages
Linköping: Statens väg- och transportforskningsinstitut, 2019. , p. 42
Series
VTI rapport, ISSN 0347-6030 ; 1021A
National Category
Infrastructure Engineering
Identifiers
URN: urn:nbn:se:vti:diva-14304OAI: oai:DiVA.org:vti-14304DiVA, id: diva2:1370416
Available from: 2019-11-15 Created: 2019-11-15 Last updated: 2019-11-15Bibliographically approved

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