Publication detail

Influence of the Fly Ash Character on Quality of Artificial Aggregate

ČERNÝ, V.

Original Title

Influence of the Fly Ash Character on Quality of Artificial Aggregate

Type

conference paper

Language

English

Original Abstract

In a world is of ever-increasing pressure on the use of fly ash in building materials. Despite these efforts the majority of produced energy by-products end up as reclamation material and only small part as high-quality materials. Technology of sintered artificial aggregate is fully based on the fly ashes and allows processing a high percentage of this raw material. The work is devoted to assessing the impact of fly ash character on the quality artificial aggregate. There were selected three fly ashes from high-temperature combustion technology and two from the FBC combustion. The results clearly show that the FBC ashes are not too useful for sintered aggregate technology. For fly ashes is determined primarily by their fineness and the amount of amorphous silica phase.

Keywords

Fly ash, power plant, artificial aggregate, waste, by-product, sintering, coal tailings.

Authors

ČERNÝ, V.

RIV year

2015

Released

14. 9. 2015

Publisher

Trans Tech Publications

Location

Switzerland

ISBN

978-3-03835-587-8

Book

Ecological and New Building Materials and Products

ISBN

1022-6680

Periodical

Advanced Materials Research

Year of study

2015

Number

1124

State

Swiss Confederation

Pages from

170

Pages to

175

Pages count

6

BibTex

@inproceedings{BUT117237,
  author="Vít {Černý}",
  title="Influence of the Fly Ash Character on Quality of Artificial Aggregate",
  booktitle="Ecological and New Building Materials and Products",
  year="2015",
  journal="Advanced Materials Research",
  volume="2015",
  number="1124",
  pages="170--175",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMR.1124.170",
  isbn="978-3-03835-587-8",
  issn="1022-6680"
}