Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Rheological characterisation of bitumen diffusion
KTH, Skolan för arkitektur och samhällsbyggnad (ABE), Byggvetenskap.
KTH, Skolan för arkitektur och samhällsbyggnad (ABE), Byggvetenskap.
KTH, Skolan för arkitektur och samhällsbyggnad (ABE), Byggvetenskap.ORCID-id: 0000-0002-7692-714X
2007 (engelsk)Inngår i: Journal of Materials Science, ISSN 0022-2461, E-ISSN 1573-4803, Vol. 42, nr 1, s. 101-108Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Diffusion is considered important in the process of mixing old and new binders during asphalt recycling. The degree of mixing is presumed to greatly influence the final properties of recycled asphalt concrete. Previously, studies have been undertaken to investigate diffusion using FTIR-ATR (Fourier Transform Infrared Spectroscopy using Attenuated Total Reflectance). A need was identified to verify, if the rates of diffusion detected using FTIR-ATR were accompanied by changes in rheological properties. In this paper, a dynamic shear rheometer (DSR) with parallel plates is used for monitoring diffusion. Diffusion coefficients obtained at 60, 80 and 100 degrees C from tests of a soft bitumen (rejuvenator) diffusing into a stiff one are presented. The diffusion coefficients determined are compared with the corresponding diffusion coefficients obtained using FTIR-ATR. The comparison shows that the rates of diffusion detected by the DSR are of the same magnitude, but somewhat higher than the ones detected by FTIR-ATR.

sted, utgiver, år, opplag, sider
2007. Vol. 42, nr 1, s. 101-108
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-37047DOI: 10.1007/s10853-006-1047-yISI: 000243614500013Scopus ID: 2-s2.0-33846489699OAI: oai:DiVA.org:kth-37047DiVA, id: diva2:431906
Tilgjengelig fra: 2011-07-27 Laget: 2011-07-27 Sist oppdatert: 2017-12-08bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Søk i DiVA

Av forfatter/redaktør
Karlsson, RobertIsacsson, UlfEkblad, Jonas
Av organisasjonen
I samme tidsskrift
Journal of Materials Science

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 160 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf