Detail publikace

Effect of carbon nanotubes and hydroxypropyl methylcellulose on the mechanical properties and cracking tendency of alkali-activated slag

RYPÁK, P. TOPOLÁŘ, L. ROVNANÍK, P.

Originální název

Effect of carbon nanotubes and hydroxypropyl methylcellulose on the mechanical properties and cracking tendency of alkali-activated slag

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Alkali-activated slag (AAS) is a material which has great potential for use in building industry. However, its major disadvantage is an increased shrinkage followed by formation of microcracks. The aim of this work was to investigate the influence of carbon nanotubes and hydroxypropyl methylcellulose on the mechanical properties and cracking tendency of alkali-activated slag material. The results showed that both admixtures have a positive effect on compressive as well as flexural strength. Impact-echo measurement revealed that both admixtures reduce cracking tendency and can retain water in the binder.

Klíčová slova

Alkali-activated slag, carbon nanotubes, hydroxypropyl methylcellulose, impact-echo method

Autoři

RYPÁK, P.; TOPOLÁŘ, L.; ROVNANÍK, P.

Rok RIV

2015

Vydáno

1. 1. 2015

ISBN

978-3-03835-452-9

Kniha

Binders, Materials and Technologies in Modern Construction

ISSN

1022-6680

Periodikum

Advanced Materials Research

Ročník

1100

Stát

Švýcarská konfederace

Strany od

25

Strany do

29

Strany počet

5

BibTex

@inproceedings{BUT115437,
  author="Peter {Rypák} and Libor {Topolář} and Pavel {Rovnaník}",
  title="Effect of carbon nanotubes and hydroxypropyl methylcellulose on the mechanical properties and cracking tendency of alkali-activated slag",
  booktitle="Binders, Materials and Technologies in Modern Construction",
  year="2015",
  journal="Advanced Materials Research",
  volume="1100",
  pages="25--29",
  isbn="978-3-03835-452-9",
  issn="1022-6680"
}