Detail publikace

Effect of Plasticizing Admixtures on the Development of Hydration Temperatures and the Properties of Cement Pastes

SEDLMAJER, M. ZACH, J. HROUDOVÁ, J.

Originální název

Effect of Plasticizing Admixtures on the Development of Hydration Temperatures and the Properties of Cement Pastes

Typ

článek v časopise ve Scopus, Jsc

Jazyk

angličtina

Originální abstrakt

The hydration of cement is a very intricate process. A great amount of heat is generated during the reaction, which requires close monitoring especially in large concrete members. Modified cement pastes are simpler systems and can be easily used to observe the effect of plasticizing admixtures on the development of temperatures during cement hydration as well as its rheology and mechanical properties. Knowledge of the development of hydration temperatures can be of assistance in deliberate regulation of cement hydration and the generation of hydration heat. The paper describes what influence different amounts of different plasticizers have on the properties of cement pastes, with added focus on the development of their hydration temperatures, rheology and compressive strength.

Klíčová slova

Cement, plasticizing agent, hydration temperature, cement paste, compressive strength, consistency

Autoři

SEDLMAJER, M.; ZACH, J.; HROUDOVÁ, J.

Vydáno

2. 10. 2017

Nakladatel

Trans Tech Publications Ltd, Reinhardstrasse 18, CH-8008

Místo

Zurich, Switzerland

ISSN

1662-9795

Periodikum

Key Engineering Materials (web)

Ročník

1

Číslo

1

Stát

Švýcarská konfederace

Strany od

1116

Strany do

119

Strany počet

4

URL

http://www.scientific.net

BibTex

@article{BUT140003,
  author="Martin {Sedlmajer} and Jiří {Zach} and Jitka {Peterková}",
  title="Effect of Plasticizing Admixtures on the Development of Hydration Temperatures and the Properties of Cement Pastes",
  journal="Key Engineering Materials (web)",
  year="2017",
  volume="1",
  number="1",
  pages="1116--119",
  doi="10.4028/www.scientific.net/KEM.761.116",
  issn="1662-9795",
  url="http://www.scientific.net"
}