Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Utvärdering av städmaskiners förmåga att reducera vägdammsförrådet i gatu- och tunnelmiljöer i Trondheim
Swedish National Road and Transport Research Institute, Society, environment and transport, Environment.ORCID iD: 0000-0002-2679-2611
Swedish National Road and Transport Research Institute, Society, environment and transport, Environment.ORCID iD: 0000-0001-6600-3122
Swedish National Road and Transport Research Institute, Society, environment and transport, Environment.
Show others and affiliations
2016 (Swedish)Report (Other academic)Alternative title
Evaluation of sweepers’ ability to reduce road dust load in street and tunnel environments in Trondheim (English)
Abstract [sv]

För att undvika överskridande av miljökvalitetsnormerna för partiklar (PM10) har Statens vegvesen Vegdirektoratet i Trondheim genomfört ett försök att rengöra en vägtunnel och en vägsträcka med tre olika städmaskiner för att minska mängden vägdamm. Ett stort antal andra tester redovisas i huvudrapporten, medan föreliggande rapport fokuserar på hur stort vägdammsförrådet varit före och efter städningen med olika maskiner i de olika miljöerna.

Resultatet visar att städning minskar vägdammsförrådet effektivt i gatumiljö med två av de tre olika maskinerna, medan vägdammsförrådet ökar av städning i tunnelmiljö. En teori kan vara att detta kan bero på att även väggar och tak städas i tunnelmiljön, vilket skulle kunna medföra att städningen flyttar partiklar från tak och väggar till vägytan. Tunnelstädningen utförs med rengöringsmedel, vilket ger en annan kemisk miljö, som kan lösa upp vägdammet längre ner i texturen och tillgängliggöra det för provtagningsutrustningen.

Abstract [en]

To avoid exceeding the environmental air quality standards for particulate matter (PM10) Norwegian Public Roads Administration Directorate of Public Roads (Statens vegvesen Vegdirektoratet) in Trondheim, Norway, has implemented an attempt to clean a road tunnel and a stretch of road with three different cleaning machines to reduce the amount of dust of the road. A large number of other tests is presented in the main report, while the present report focuses on how large the road dust depot has been before and after cleaning with different machines in the different environments.

The results show that two of the three different machines will reduce the road dust depot efficiently in the street environment, while the road dust depot increases of cleaning in the tunnel environment. One theory might be that this may be due to the fact that even the walls and ceiling are cleaned in the tunnel environment, which could lead to the cleaning moves particles from the ceiling and walls to the road surface. Tunnel cleaning is carried out with the cleaning solution, which gives a different chemical environment, which can dissolve way the dust further down in the texture and make it for the sampler.

Place, publisher, year, edition, pages
Linköping: Statens väg- och transportforskningsinstitut, 2016. , 30 p.
Series
VTI rapport, ISSN 0347-6030 ; 883
Keyword [en]
Particulate matter, Dust, Dust removal, Cleaning, Method, Equipment, Evaluation (assessment), Before and after study, Tunnel, Street
National Category
Environmental Sciences
Research subject
10 Road: Transport, society, policy and planning, 15 Road: Environment
Identifiers
URN: urn:nbn:se:vti:diva-8292OAI: oai:DiVA.org:vti-8292DiVA: diva2:899278
Available from: 2016-02-01 Created: 2016-02-01 Last updated: 2017-11-20Bibliographically approved

Open Access in DiVA

fulltext(4175 kB)0 downloads
File information
File name FULLTEXT02.pdfFile size 4175 kBChecksum SHA-512
35fafb17fdf730457c8dcc062366e91ac79bb0956bd9d62b2b0de93fba17fc19c43b06137a2cb88ac80733969556737f620991d83b2624f00f1468278194523f
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Janhäll, SaraGustafsson, MatsJärlskog, Ida
By organisation
Environment
Environmental Sciences

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 523 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf