RIMS - Repository of Institute for Material Testing
Institute for Material Testing
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrillic)
    • Serbian (Latin)
  • Login
View Item 
  •   RIMS
  • Institut za ispitivanje materijala
  • Radovi istraživača / Researchers' publications
  • View Item
  •   RIMS
  • Institut za ispitivanje materijala
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

High-temperature concrete binders based on fly ash

Authorized Users Only
2013
Authors
Terzić, Anja
Radojević, Zagorka
Miličić, Ljiljana
Pavlović, Ljubica
Stojanović, Jovica
Article (Published version)
Metadata
Show full item record
Abstract
High-temperature concrete binders in which fly ash, as environmentally harmful secondary raw material, is combined with masonry and refractory cement is a new option for reapplication of this coal combustion by-product. In this study, the design of the bonding agents was based on the fly ash from lignite coal combustion process and two types of cement: Portland cement and aluminate cement. Fly ash was applied without any further mechanical or thermal treatment. Mechanical properties of the binders were investigated and subsequently correlated with changes which occurred in the phase composition and microstructure of the agents. Scanning electron microscopy was used in investigation of microstructural changes caused by temperature. X-ray diffraction method was used in monitoring of the mineral phase changes also induced by increasing temperature. The investigations conducted on the bonding agents highlighted presence of good refractory properties and temperature-resistance, and also sho...wed high values of compressive strength. The investigated bonding agents, thus, can be applied in refractory concretes, but also in various types of thermo-insulations.

Keywords:
refractory cement / Portland cement / microstructure / fly ash / compressive strength
Source:
Revista Romana de Materiale/ Romanian Journal of Materials, 2013, 43, 3, 269-275
Funding / projects:
  • Directed synthesis, structure and properties of multifunctional materials (RS-172057)
  • Development and application of multifunctional materials using domestic raw materials in upgraded processing lines (RS-45008)

ISSN: 1583-3186

WoS: 000324848100005

Scopus: 2-s2.0-84884949852
[ Google Scholar ]
3
3
Handle
https://hdl.handle.net/21.15107/rcub_rims_203
URI
http://rims.institutims.rs/handle/123456789/203
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
Institut za ispitivanje materijala
TY  - JOUR
AU  - Terzić, Anja
AU  - Radojević, Zagorka
AU  - Miličić, Ljiljana
AU  - Pavlović, Ljubica
AU  - Stojanović, Jovica
PY  - 2013
UR  - http://rims.institutims.rs/handle/123456789/203
AB  - High-temperature concrete binders in which fly ash, as environmentally harmful secondary raw material, is combined with masonry and refractory cement is a new option for reapplication of this coal combustion by-product. In this study, the design of the bonding agents was based on the fly ash from lignite coal combustion process and two types of cement: Portland cement and aluminate cement. Fly ash was applied without any further mechanical or thermal treatment. Mechanical properties of the binders were investigated and subsequently correlated with changes which occurred in the phase composition and microstructure of the agents. Scanning electron microscopy was used in investigation of microstructural changes caused by temperature. X-ray diffraction method was used in monitoring of the mineral phase changes also induced by increasing temperature. The investigations conducted on the bonding agents highlighted presence of good refractory properties and temperature-resistance, and also showed high values of compressive strength. The investigated bonding agents, thus, can be applied in refractory concretes, but also in various types of thermo-insulations.
T2  - Revista Romana de Materiale/ Romanian Journal of Materials
T1  - High-temperature concrete binders based on fly ash
EP  - 275
IS  - 3
SP  - 269
VL  - 43
UR  - https://hdl.handle.net/21.15107/rcub_rims_203
ER  - 
@article{
author = "Terzić, Anja and Radojević, Zagorka and Miličić, Ljiljana and Pavlović, Ljubica and Stojanović, Jovica",
year = "2013",
abstract = "High-temperature concrete binders in which fly ash, as environmentally harmful secondary raw material, is combined with masonry and refractory cement is a new option for reapplication of this coal combustion by-product. In this study, the design of the bonding agents was based on the fly ash from lignite coal combustion process and two types of cement: Portland cement and aluminate cement. Fly ash was applied without any further mechanical or thermal treatment. Mechanical properties of the binders were investigated and subsequently correlated with changes which occurred in the phase composition and microstructure of the agents. Scanning electron microscopy was used in investigation of microstructural changes caused by temperature. X-ray diffraction method was used in monitoring of the mineral phase changes also induced by increasing temperature. The investigations conducted on the bonding agents highlighted presence of good refractory properties and temperature-resistance, and also showed high values of compressive strength. The investigated bonding agents, thus, can be applied in refractory concretes, but also in various types of thermo-insulations.",
journal = "Revista Romana de Materiale/ Romanian Journal of Materials",
title = "High-temperature concrete binders based on fly ash",
pages = "275-269",
number = "3",
volume = "43",
url = "https://hdl.handle.net/21.15107/rcub_rims_203"
}
Terzić, A., Radojević, Z., Miličić, L., Pavlović, L.,& Stojanović, J.. (2013). High-temperature concrete binders based on fly ash. in Revista Romana de Materiale/ Romanian Journal of Materials, 43(3), 269-275.
https://hdl.handle.net/21.15107/rcub_rims_203
Terzić A, Radojević Z, Miličić L, Pavlović L, Stojanović J. High-temperature concrete binders based on fly ash. in Revista Romana de Materiale/ Romanian Journal of Materials. 2013;43(3):269-275.
https://hdl.handle.net/21.15107/rcub_rims_203 .
Terzić, Anja, Radojević, Zagorka, Miličić, Ljiljana, Pavlović, Ljubica, Stojanović, Jovica, "High-temperature concrete binders based on fly ash" in Revista Romana de Materiale/ Romanian Journal of Materials, 43, no. 3 (2013):269-275,
https://hdl.handle.net/21.15107/rcub_rims_203 .

DSpace software copyright © 2002-2015  DuraSpace
About RIMS | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceCommunitiesAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About RIMS | Send Feedback

OpenAIRERCUB