Detail publikace

Study on the Properties of Geocement Based Thermal Insulating Materials for High Temperature Technical Appliances

PETRANEK, V. GUZIY, S. SOTIRIADIS, K. NEVRIVOVA, L.

Originální název

Study on the Properties of Geocement Based Thermal Insulating Materials for High Temperature Technical Appliances

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Three different types of geocement thermal insulating materials were produced as possible materials to insulate for an energy storage facility. Expanded perlite and vermiculite were added as fillers during the mixing process. The produced materials were subjected to heat treatment before determining their properties. The materials chosen as the most suitable for an energy storage facility were those containing only expanded perlite as a filler and were characterized by low density values (321 and 376 kg/m3), thermal conductivity values of 0.0727 and 0.0766 W/m.K and average thermal resistance coefficient of 2.1 m2.K/W. These materials ensure minimum heat losses if temperature range is 318–923 K and the thickness of thermal insulation layer is 250–260 mm.

Klíčová slova

Thermal insulation; thermal conductivity; geocement; expanded perlite; vermiculite

Autoři

PETRANEK, V.; GUZIY, S.; SOTIRIADIS, K.; NEVRIVOVA, L.

Rok RIV

2013

Vydáno

16. 8. 2013

Místo

Switzerland

ISSN

1022-6680

Periodikum

Advanced Materials Research

Ročník

734-737

Číslo

2013

Stát

Švýcarská konfederace

Strany od

2356

Strany do

2359

Strany počet

4

BibTex

@article{BUT105767,
  author="Vít {Petránek} and S.G. {Guziy} and Konstantinos {Sotiriadis} and Lenka {Nevřivová}",
  title="Study on the Properties of Geocement Based Thermal Insulating Materials for High Temperature Technical Appliances",
  journal="Advanced Materials Research",
  year="2013",
  volume="734-737",
  number="2013",
  pages="2356--2359",
  doi="10.4028/www.scientific.net/AMR.734-737.2356",
  issn="1022-6680"
}