Publication detail

Influence of industrial by-products on shrinkage of alkali-activated slag

BÍLEK, V. KALINA, L. BARTONÍČKOVÁ, E. OPRAVIL, T.

Original Title

Type

conference paper

Language

English

Original Abstract

One of the highest shortages of alkali-activated slag is high shrinkage, both autogenous and drying. One of the possibilities of lowering the shrinkage is partial replacement of slag by suitable admixtures, which can act for example through the forming of expansive hydration products. In this study, 0–50 % of slag was replaced by by-pass cement kiln dust and fluidized bed combustion fly ash. Promising results were obtained especially in the case of fly ash. By using admixtures at higher dosages compressive strengths were reduced.

Keywords

alkali-activated slag, by-pass cement kiln dust, FBC fly ash, shrinkage

Authors

BÍLEK, V.; KALINA, L.; BARTONÍČKOVÁ, E.; OPRAVIL, T.

RIV year

2014

Released

11. 8. 2014

Publisher

Trans Tech Publications

Location

Switzerland

ISBN

1022-6680

Periodical

Advanced Materials Research

Year of study

2014

Number

1000

State

Swiss Confederation

Pages from

137

Pages to

140

Pages count

BibTex

@inproceedings{BUT108617,
  author="Vlastimil {Bílek} and Lukáš {Kalina} and Eva {Bartoníčková} and Tomáš {Opravil}",
  title="Influence of industrial by-products on shrinkage of alkali-activated slag",
  booktitle="Ecology and New Building Materials and Products",
  year="2014",
  journal="Advanced Materials Research",
  volume="2014",
  number="1000",
  pages="137--140",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMR.1000.137",
  issn="1022-6680"
}