Detail publikace

Synthesis of aluminosilicate systems based on alkali activation of industrial by-products

BUZEK, L. KOPLÍK, J. MÁSILKO, J. ŠOUKAL, F.

Originální název

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Portland cement-based products are the most commonly used building materials. However, it is well known that the production of OPC not only consumes a significant amount of natural resources and energy but also releases high quantity of carbon dioxide (CO2) to the atmosphere. Purpose of this work is to develop new cementitous material similar to Portland cement-based concrete, which is convenient in terms of energy and is environmental-friendly at once. This article presents preparation, composition and properties of inorganic aluminosilicate polymer, called geopolymer, synthesized from the alkali activation of fly ash/slag mixtures. Effects of different kinds of fly ash from the Czech power plants and different dosage of slag and alkali activator that influence the compressive strength of hardened geopolymer pastes were discussed. Study of the microstructure was based on SEM-EDX and XRD analyses.

Klíčová slova

geopolymer, fly ash, slag

Autoři

BUZEK, L.; KOPLÍK, J.; MÁSILKO, J.; ŠOUKAL, F.

Rok RIV

2010

Vydáno

8. 6. 2010

Nakladatel

Výzkumný ústav stavebních hmot, a. s.

Místo

Telč

ISBN

978-80-87397-02-2

Kniha

XIVth International conference Ecology and new building materials and products

Číslo edice

Strany od

145

Strany do

148

Strany počet

BibTex

@inproceedings{BUT35798,
  author="Lukáš {Kalina} and Jan {Koplík} and Jiří {Másilko} and František {Šoukal}",
  title="Synthesis of aluminosilicate systems based on alkali activation of industrial by-products",
  booktitle="XIVth International conference Ecology and new building materials and products",
  year="2010",
  number="1",
  pages="145--148",
  publisher="Výzkumný ústav stavebních hmot, a. s.",
  address="Telč",
  isbn="978-80-87397-02-2"
}