Detail publikace

Composites Based on Alternative Raw Materials at High Temperature Conditions

MELICHAR, T. BYDŽOVSKÝ, J. DUFKA, A.

Originální název

Composites Based on Alternative Raw Materials at High Temperature Conditions

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This paper presents newly developed polymer-cement composites. The primary binder (cement) was partially substituted by use of blast-furnace slag and high-temperature fly ash. A lightweight aggregate – agloporite (grain size in range 1–2 mm) was used among other components. This porous aggregate is produced from energy by-products (fly ash). Attention was focused on the behavior of the composites when exposed to elevated temperatures (400 °C–1,000°C). The influence of several different methods of temperature decrease was assessed – slow (in furnace 1°C/min) and rapid (laboratory ambient 22°C and water bath 18°C). Specific dimensional changes were determined, including strength characteristics and bulk density.

Klíčová slova

elevated temperature; rapid cooling; polymer-cement; mortar; fly ash; blast furnace slag; agloporite; strength; density; bond; residual properties

Autoři

MELICHAR, T.; BYDŽOVSKÝ, J.; DUFKA, A.

Vydáno

24. 10. 2017

Nakladatel

Budapest University of Technology and Economics

Místo

Budapest, Hungary

ISSN

0553-6626

Periodikum

Periodica Polytechnica - Civil Engineering

Ročník

61

Číslo

4

Stát

Maďarsko

Strany od

911

Strany do

919

Strany počet

9

URL

https://pp.bme.hu/ci/article/view/9820

Plný text v Digitální knihovně

http://hdl.handle.net/11012/85366

BibTex

@article{BUT140763,
  author="Tomáš {Melichar} and Jiří {Bydžovský} and Amos {Dufka}",
  title="Composites Based on Alternative Raw Materials at High Temperature Conditions",
  journal="Periodica Polytechnica - Civil Engineering",
  year="2017",
  volume="61",
  number="4",
  pages="911--919",
  doi="10.3311/PPci.9820",
  issn="0553-6626",
  url="https://pp.bme.hu/ci/article/view/9820"
}