Startsida
Hjälp
Sök i LIBRIS databas

     

 

Sökning: onr:098f7s5gxkvtr9mc > Varm återvinning i ...

Varm återvinning i asfaltverk [Elektronisk resurs] försök med bindlager på väg 40, delen Rya-Grandalen

Jacobson, Torbjörn (författare)
Waldemarson, Andreas (författare)
Statens väg- och transportforskningsinstitut (utgivare)
Publicerad: Linköping : Statens väg- och transportforskningsinstitut, 2008
Svenska 64
Ingår i:
Läs hela texten
Läs hela texten
  • E-bok
Sammanfattning Ämnesord
Stäng  
  • The interest in recycling of asphalt has increased a lot under the 1990s. In order to meet this interest a test of warm asphalt recycling in an asphalt plant was carried out in 1997. Recycled asphalt from Road 40 was mixed with newly-produced binder layer material of the type ABb 22. The test road was opened for traffic in the autumn of 1997. The test sections consist of both slow and high speed lanes (K1 and K2) on a motorway. The test road consists of totally six sections, four with pavement including granules (reclaimed asphalt pavement, RAP) and two reference sections with virgin asphalt mixture. The test sections contain 0, 20 and 40 per cent RAP, respectively. The binder is of bitumen, 70/100 in K1, and 160/220 in K2. In the base course (AG) layer, 40 per cent of RAP was mixed. The binder layer was trafficked the autumn of 1997 and the spring of 1998 till it was paved with a wearing course in the summer of 1998. The test road has been followed up in 1997, 1998, 1999, 2000 and 2007 by bore cores, rut depth, evenness and damages. The bore cores have been investigated by void content, indirect tensile strength, stiffness modulus, stability and durability (water sensitivity) as well as by ageing of extracted binder. In connection with the production of the materials both the asphalt material and the recycled asphalt were controlled. In connection with the paving it was observed that the mixes with RAP were more elastic and easier to pack than the reference sections where virgin asphalt material was used. 

Ämnesord

Engineering and Technology  (hsv)
Materials Engineering  (hsv)
Manufacturing, Surface and Joining Technology  (hsv)
Teknik och teknologier  (hsv)
Materialteknik  (hsv)
Bearbetnings-, yt- och fogningsteknik  (hsv)
51 Road: Bituminous materials and binders  (vti)
51 Road: Bituminous materials and binders  (vti)
33 Road: Surfacing  (vti)
33 Road: Surfacing  (vti)

Genre

government publication  (marcgt)

Indexterm och SAB-rubrik

Bituminous mixture
Recycling
Mixing plant
Hot coated material
Binder
Experimental road
Test
Laboratory
Rutting
Evenness
Macrotexture
Voids ratio
Modulus of elasticity
Tension
Water content
Deterioration
Visual inspection
Follow up study
Inställningar Hjälp

Titeln finns på 1 bibliotek. 

Övriga bibliotek (1)

Ange som favorit
Om LIBRIS
Sekretess
Blogg
Hjälp
Fel i posten?
Kontakt
Teknik och format
Sök utifrån
Sökrutor
Plug-ins
Bookmarklet
Anpassa
Textstorlek
Kontrast
Vyer
LIBRIS söktjänster
SwePub
Sondera
Uppsök

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

Copyright © LIBRIS - Nationella bibliotekssystem

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy