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  • Portland cement concrete is the most common and widespread material for constructions. However, its undesirable fast degradation, when exposed to very high temperature, connected with compressive strength decrease, cracking and spalling limits the utilisation of concrete in constructions endangered by fire. This paper deals with a possibility of subsidiary fire protection using a material based on alkali-activated aluminosilicate (AAAS). This material is more resistant against high temperatures, especially against shock loading, than Portland cement concretes. In the experiments we examined and compared the behaviour and properties of concrete specimens made from Portland cement and AAAS after shock treatment at the temperatures of 1000 and 1200 C. The influence of aggregates, comparing quartz sand and electrical porcelain, was also examined.
  • Portland cement concrete is the most common and widespread material for constructions. However, its undesirable fast degradation, when exposed to very high temperature, connected with compressive strength decrease, cracking and spalling limits the utilisation of concrete in constructions endangered by fire. This paper deals with a possibility of subsidiary fire protection using a material based on alkali-activated aluminosilicate (AAAS). This material is more resistant against high temperatures, especially against shock loading, than Portland cement concretes. In the experiments we examined and compared the behaviour and properties of concrete specimens made from Portland cement and AAAS after shock treatment at the temperatures of 1000 and 1200 C. The influence of aggregates, comparing quartz sand and electrical porcelain, was also examined. (en)
Title
  • Utilisation of alkali activated aluminosilicates as fire protecting materials
  • Utilisation of alkali activated aluminosilicates as fire protecting materials (en)
skos:prefLabel
  • Utilisation of alkali activated aluminosilicates as fire protecting materials
  • Utilisation of alkali activated aluminosilicates as fire protecting materials (en)
skos:notation
  • RIV/00216305:26110/08:PU74951!RIV10-MSM-26110___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM0021630511)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 401963
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26110/08:PU74951
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Alkali activation, Slag, Cement, High temperature (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [ABE993516FCE]
http://linked.open...v/mistoKonaniAkce
  • Dundee
http://linked.open...i/riv/mistoVydani
  • Brecknell UK
http://linked.open...i/riv/nazevZdroje
  • Concrete for Fire Engineering
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Bayer, Patrik
  • Rovnaník, Pavel
  • Rovnaníková, Pavla
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • IHs BRE Press
https://schema.org/isbn
  • 978-1-84806-041-8
http://localhost/t...ganizacniJednotka
  • 26110
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