Detail publikačního výsledku

Polymercement Composites in Environment with Increased Concentration of Sulfate Ions and Extreme Temperatures

MELICHAR, T.; BYDŽOVSKÝ, J.; DUFKA, A.; MELICHAR, J.

Originální název

Polymercement Composites in Environment with Increased Concentration of Sulfate Ions and Extreme Temperatures

Anglický název

Polymercement Composites in Environment with Increased Concentration of Sulfate Ions and Extreme Temperatures

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Polymer cement matrix based materials were designed within the frame of the research presented in this paper. Resistance of these materials to combination of several adverse factors was observed. Considerable proportion of input materials used were components from alternative material resources. Primary binder was replaced with fly ash and blast furnace slag. Dominant proportion of filling mass was taken up by agloporite – porous aggregate produced by self-baking from fly ash. The focus of the research was assessment of degradation of materials after long-term exposition (up to 90 days) to increased concentration of sulphate ions and high temperatures. Degree of degradation was evaluated on the basis of physico-mechanical and physico-chemical tests combined with microstructural analyses.

Anglický abstrakt

Polymer cement matrix based materials were designed within the frame of the research presented in this paper. Resistance of these materials to combination of several adverse factors was observed. Considerable proportion of input materials used were components from alternative material resources. Primary binder was replaced with fly ash and blast furnace slag. Dominant proportion of filling mass was taken up by agloporite – porous aggregate produced by self-baking from fly ash. The focus of the research was assessment of degradation of materials after long-term exposition (up to 90 days) to increased concentration of sulphate ions and high temperatures. Degree of degradation was evaluated on the basis of physico-mechanical and physico-chemical tests combined with microstructural analyses.

Klíčová slova

Polymercement; degradation; composite; sulfate ions; extreme temperature; fly ash; blast furnace slag.

Klíčová slova v angličtině

Polymercement; degradation; composite; sulfate ions; extreme temperature; fly ash; blast furnace slag.

Autoři

MELICHAR, T.; BYDŽOVSKÝ, J.; DUFKA, A.; MELICHAR, J.

Rok RIV

2018

Vydáno

10.10.2017

Nakladatel

Trans tech publications Ltd

Místo

Switzerland

ISBN

978-3-0357-1157-8

Kniha

Binders, Materials and Technologies in Modern Construction III

Edice

2017

ISSN

0255-5476

Periodikum

Materials Science Forum

Číslo

908

Stát

Švýcarská konfederace

Strany od

10

Strany do

14

Strany počet

5

BibTex

@inproceedings{BUT139322,
  author="Tomáš {Melichar} and Jiří {Bydžovský} and Amos {Dufka} and Jindřich {Melichar}",
  title="Polymercement Composites in Environment with Increased Concentration of Sulfate Ions and Extreme Temperatures",
  booktitle="Binders, Materials and Technologies in Modern Construction III",
  year="2017",
  series="2017",
  journal="Materials Science Forum",
  number="908",
  pages="10--14",
  publisher="Trans tech publications Ltd",
  address="Switzerland",
  doi="10.4028/www.scientific.net/MSF.908.10",
  isbn="978-3-0357-1157-8",
  issn="0255-5476"
}