Detail publikačního výsledku

Failure of Concrete at High Temperatures - The Influence of the Type of Cement

VÁLEK, J.; BODNÁROVÁ, L.; NOVOSAD, P.

Original Title

Failure of Concrete at High Temperatures - The Influence of the Type of Cement

English Title

Failure of Concrete at High Temperatures - The Influence of the Type of Cement

Type

Paper in proceedings (conference paper)

Original Abstract

Experimental work verify the behavior of the concrete with various types of cement and aggregate when exposed to high temperatures. Concrete differed in the used aggregates (two modes - basalt aggregates, lightweight aggregates Liapor), combined with four types of cement (CEM I 42,5 R – Mokrá, CEM II/B-M (S-LL) 32,5 R – Mokrá, CEM II/B-S 32,5 R – Holcim, CEM III/B 32,5 N-SV – Holcim). Properties were determined before and after thermal loading. The aim of the presented experiments was to verify the behavior of different types of cement in concrete at high temperatures and the effect of various types of cement for subsequent damage concrete samples after exposure to high temperatures.

English abstract

Experimental work verify the behavior of the concrete with various types of cement and aggregate when exposed to high temperatures. Concrete differed in the used aggregates (two modes - basalt aggregates, lightweight aggregates Liapor), combined with four types of cement (CEM I 42,5 R – Mokrá, CEM II/B-M (S-LL) 32,5 R – Mokrá, CEM II/B-S 32,5 R – Holcim, CEM III/B 32,5 N-SV – Holcim). Properties were determined before and after thermal loading. The aim of the presented experiments was to verify the behavior of different types of cement in concrete at high temperatures and the effect of various types of cement for subsequent damage concrete samples after exposure to high temperatures.

Keywords

Portland cement, Portland Slag Cement, High temperature, Concrete.

Key words in English

Portland cement, Portland Slag Cement, High temperature, Concrete.

Authors

VÁLEK, J.; BODNÁROVÁ, L.; NOVOSAD, P.

RIV year

2017

Released

18.06.2016

Publisher

Trans Tech Publication

Location

Switzerland

ISBN

9783038357407

Book

Binders, Materials and Technologies in Modern Construction II

Edition

Karel Dvořák, Dominik Gazdič, Iveta Hájková, Radek Magrla

ISBN

0255-5476

Periodical

Materials Science Forum

Volume

865

Number

865

State

Swiss Confederation

Pages from

190

Pages to

195

Pages count

6

URL

https://www.scientific.net/MSF.865.190

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT121053,
  author="Jaroslav {Válek} and Lenka {Bodnárová} and Petr {Novosad}",
  title="Failure of Concrete at High Temperatures - The Influence of the Type of Cement",
  booktitle="Binders, Materials and Technologies in Modern Construction II",
  year="2016",
  series="Karel Dvořák, Dominik Gazdič, Iveta Hájková, Radek Magrla",
  journal="Materials Science Forum",
  volume="865",
  number="865",
  pages="190--195",
  publisher="Trans Tech Publication",
  address="Switzerland",
  doi="10.4028/www.scientific.net/MSF.865.190",
  isbn="9783038357407",
  issn="0255-5476",
  url="https://www.scientific.net/MSF.865.190"
}