Detail publikačního výsledku

Study of Effect of Various Types of Cement on Properties of Cement Pastes

BODNÁROVÁ, L.; JAROLÍM, T.; HELA, R.

Originální název

Study of Effect of Various Types of Cement on Properties of Cement Pastes

Anglický název

Study of Effect of Various Types of Cement on Properties of Cement Pastes

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This article studies the effect of various types of cement on rheological properties of cement pastes. Rheological properties are significantly related to workability of concrete and to requirements of mixing water amount and thus affect the development of strength, durability of concrete and resistance of concrete to extreme conditions and to high temperature. This article describes the influence of cement type, type and dose of superplasticising admixtures on development of torque in time. Torque was monitored by the rotational viscometer Viskomat NT. Theoretical part of the article briefly describes the phenomenons that can accompany mixing and processing of cement pastes. Experimental part is focused on monitoring the rheological behaviour of cement pastes of different formulas by monitoring the evolution of torque in time.

Anglický abstrakt

This article studies the effect of various types of cement on rheological properties of cement pastes. Rheological properties are significantly related to workability of concrete and to requirements of mixing water amount and thus affect the development of strength, durability of concrete and resistance of concrete to extreme conditions and to high temperature. This article describes the influence of cement type, type and dose of superplasticising admixtures on development of torque in time. Torque was monitored by the rotational viscometer Viskomat NT. Theoretical part of the article briefly describes the phenomenons that can accompany mixing and processing of cement pastes. Experimental part is focused on monitoring the rheological behaviour of cement pastes of different formulas by monitoring the evolution of torque in time.

Klíčová slova

Portland cement, Blended cement, rheological properties, rotary viscometer, plasticisers.

Klíčová slova v angličtině

Portland cement, Blended cement, rheological properties, rotary viscometer, plasticisers.

Autoři

BODNÁROVÁ, L.; JAROLÍM, T.; HELA, R.

Rok RIV

2017

Vydáno

19.02.2014

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISBN

9783038350262

Kniha

Book series

ISSN

1022-6680

Periodikum

Advanced Materials Research

Svazek

2014

Číslo

897

Stát

Švýcarská konfederace

Strany od

224

Strany do

229

Strany počet

6

BibTex

@inproceedings{BUT104430,
  author="Lenka {Bodnárová} and Tomáš {Jarolím} and Rudolf {Hela}",
  title="Study of Effect of Various Types of Cement on Properties of Cement Pastes",
  booktitle="Book series",
  year="2014",
  journal="Advanced Materials Research",
  volume="2014",
  number="897",
  pages="224--229",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMR.897.224",
  isbn="9783038350262",
  issn="1022-6680"
}