DAIS - Digital Archive of the Serbian Academy of Sciences and Arts
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   DAIS
  • Институт техничких наука САНУ / Institute of Technical Sciences of SASA
  • ITN SANU - Opšta kolekcija / ITS SASA - General collection
  • View Item
  •   DAIS
  • Институт техничких наука САНУ / Institute of Technical Sciences of SASA
  • ITN SANU - Opšta kolekcija / ITS SASA - General collection
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Sintering of fly ash based composites with zeolite and bentonite addition for application in construction materials

Thumbnail
2017
Terzic_Science-of-Sintering_49_1_23-37.pdf (1.101Mb)
Authors
Terzić, Anja
Đorđević, Nataša
Mitrić, Miodrag
Marković, Smilja
Đorđević, Katarina
Pavlović, Vladimir B.
Article (Published version)
Metadata
Show full item record
Abstract
Due to pozzolanic characteristics, fly ash is commonly used as a cement replacement in construction composites. Addition of natural clays with sorption ability (i.e. zeolite and bentonite) in to the fly ash based construction materials is of both scientific and industrial interest. Namely, due to the application of sorptive clay minerals, it is possible to immobilize toxic heavy metals from the composite structure. The thermal compatibility of fly ash and zeolite, as well as fly ash and bentonite, within the composite was observed during sintering procedure. The starting components were used in 1:1 ratio and they were applied without additional mechanical treatment. The used compaction pressure for the tablets was 2 t•cm-2. The sintering process was conducted at 1000ºC and 1200ºC for two hours in the air atmosphere. The mineralogical phase composition of the non-treated and sintered samples was analyzed using X-ray diffraction method. Scanning electron microscopy was applied in the ana...lysis of the microstructure of starting and sintered samples. The thermal behavior was observed via DTA method. The influence of temperature on the properties of fly ash-zeolite and fly ash-bentonite composites was investigated

Keywords:
sintering / construction composites / SEM / DTA / XRD / thermal behavior / density
Source:
Science of Sintering, 2017, 49, 1, 23-37
Publisher:
  • International Institute for the Science of Sintering
Projects:
  • Development and application of multifunctional materials using domestic raw materials in upgraded processing lines (RS-45008)
  • Directed synthesis, structure and properties of multifunctional materials (RS-172057)

DOI: 10.2298/SOS1701023T

ISSN: 0350-820X (Print); 1820-7413 (Online)

WoS: 000399406900003

Scopus: 2-s2.0-85017149867
[ Google Scholar ]
9
8
URI
http://dais.sanu.ac.rs/123456789/2393
Collections
  • ITN SANU - Opšta kolekcija / ITS SASA - General collection
Institution
Институт техничких наука САНУ / Institute of Technical Sciences of SASA

DSpace software copyright © 2002-2015  DuraSpace
About DAIS - Digital Archive of the Serbian Academy of Sciences and Arts | Send Feedback

re3dataOpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About DAIS - Digital Archive of the Serbian Academy of Sciences and Arts | Send Feedback

re3dataOpenAIRERCUB