Napredna pretraga

Pregled bibliografske jedinice broj: 865572

Freeze-thaw resistance assessment of cement-bound steel slag aggregate for pavement structures


Barišić, Ivana; Marković, Berislav; Zagvozda, Martina
Freeze-thaw resistance assessment of cement-bound steel slag aggregate for pavement structures // International journal of pavement engineering, 20 (2017), 4; 448-457 doi:10.1080/10298436.2017.1309192 (međunarodna recenzija, članak, znanstveni)


Naslov
Freeze-thaw resistance assessment of cement-bound steel slag aggregate for pavement structures

Autori
Barišić, Ivana ; Marković, Berislav ; Zagvozda, Martina

Izvornik
International journal of pavement engineering (1029-8436) 20 (2017), 4; 448-457

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Freeze-thaw resistance ; steel slag ; pavement ; cement bound material ; optical microscope

Sažetak
This paper investigates the durability of cement-bound layers with steel slag as a partial aggregate replacement. Mixtures with various amounts of slag and cement are investigated for their durability after freeze- thaw cycles and exposure to de-icing agent. Optical microscopy analysis is conducted as a method for assessing the behaviour of low- strength material in order to determine why the application of slag resulted in greater compressive strength and durability properties. It was shown that this method is suitable for providing more details and insights into the material’s internal structure. All the mixtures show a loss in compressive strength after exposure to freeze-thaw cycles and de-icers, but this loss is more pronounced in mixtures with gravel-only aggregates. A strong linear correlation is obtained between 28-day compressive strength and retained compressive strength after 10 freeze-thaw cycles. The main conclusion of the research presented here is that steel slag aggregate presents good potential for use in adverse climates, and it is possible to predict the freeze-thaw resistance of cement-bound aggregate on the basis of compressive strength.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Ustanove
Građevinski i arhitektonski fakultet Osijek,
Sveučilište u Osijeku - Odjel za kemiju

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • British Library Inside
  • Cambridge Scientific Abstracts
  • Construction and Building Abstracts
  • EBSCO
  • Electronic Collections Online
  • Emerald International Civil Engineering Abstracts
  • Engineering Information Inc
  • New Jour
  • OCLC ArticleFirst
  • Transport Research Information Services
  • Zetoc


Citati