Publication detail

Hydrothermal reaction products of brick recyclates

PALOVČÍK, J. OPRAVIL, T. ŠOUKAL, F. MÁSILKO, J.

Original Title

Hydrothermal reaction products of brick recyclates

English Title

Hydrothermal reaction products of brick recyclates

Type

conference paper

Language

en

Original Abstract

This paper deals with possibilities of brick-grind-dust application as a precursor for hydrothermal synthesis. Actually is brick dust partially reused in brick masonry or buried to the land field site. The basic idea was to prove possibilities of the reaction of phases in brick dust with lime under hydrothermal conditions. First physical and chemical properties of brick-grind-dust were studied, and then a series of samples in autoclaves were prepared. The aim of the work was to find out an optimal ratio between lime and brick dust for maximal production of Tobermorite. Phase composition of raw material and products of hydrothermal synthesis were analysed by powder x-ray diffraction analysis and differential thermal analysis. Structure of prepared samples was observed by scanning electron microscope.

English abstract

This paper deals with possibilities of brick-grind-dust application as a precursor for hydrothermal synthesis. Actually is brick dust partially reused in brick masonry or buried to the land field site. The basic idea was to prove possibilities of the reaction of phases in brick dust with lime under hydrothermal conditions. First physical and chemical properties of brick-grind-dust were studied, and then a series of samples in autoclaves were prepared. The aim of the work was to find out an optimal ratio between lime and brick dust for maximal production of Tobermorite. Phase composition of raw material and products of hydrothermal synthesis were analysed by powder x-ray diffraction analysis and differential thermal analysis. Structure of prepared samples was observed by scanning electron microscope.

Keywords

Tobermorite, hydrothermal synthesis, brick

Released

14.08.2019

Publisher

IOP Publishing

Location

Lednice

ISBN

1757-8981

Periodical

IOP Conference Series: Materials Science and Engineering

Year of study

583

State

GB

Pages from

1

Pages to

7

Pages count

7

URL

Documents

BibTex


@inproceedings{BUT157886,
  author="Jakub {Palovčík} and Tomáš {Opravil} and František {Šoukal} and Jiří {Másilko}",
  title="Hydrothermal reaction products of brick recyclates",
  annote="This paper deals with possibilities of brick-grind-dust application as a precursor for hydrothermal synthesis. Actually is brick dust partially reused in brick masonry or buried to the land field site. The basic idea was to prove possibilities of the reaction of phases in brick dust with lime under hydrothermal conditions. First physical and chemical properties of brick-grind-dust were studied, and then a series of samples in autoclaves were prepared. The aim of the work was to find out an optimal ratio between lime and brick dust for maximal production of Tobermorite. Phase composition of raw material and products of hydrothermal synthesis were analysed by powder x-ray diffraction analysis and differential thermal analysis. Structure of prepared samples was observed by scanning electron microscope.",
  address="IOP Publishing",
  booktitle="International Conference Building Materials, Product and Technologies",
  chapter="157886",
  doi="10.1088/1757-899X/583/1/012005",
  howpublished="online",
  institution="IOP Publishing",
  year="2019",
  month="august",
  pages="1--7",
  publisher="IOP Publishing",
  type="conference paper"
}