Detail publikačního výsledku

Study of Air Entrained Concrete with Various Types of Air Entraining Admixtures

PIKNA, O.; ŤAŽKÝ, M.; HELA, R.

Originální název

Study of Air Entrained Concrete with Various Types of Air Entraining Admixtures

Anglický název

Study of Air Entrained Concrete with Various Types of Air Entraining Admixtures

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In current concrete practice, several types of air entraining admixtures are used. These admixtures aim to improve the durability of concrete in aggressive exposure conditions caused by negative temperatures in combination with salts. The current article attempts to describe the types actually used, namely, synthetic tensides and natural resins and to also compare their effect on the durability of physical and mechanical parameters. With these admixtures, air entrained concrete with different amounts of air content in the concrete are designed. Furthermore, the article describes methods for determining the parameters of air entrained concrete, as well as their advantages, disadvantages and their evaluation.

Anglický abstrakt

In current concrete practice, several types of air entraining admixtures are used. These admixtures aim to improve the durability of concrete in aggressive exposure conditions caused by negative temperatures in combination with salts. The current article attempts to describe the types actually used, namely, synthetic tensides and natural resins and to also compare their effect on the durability of physical and mechanical parameters. With these admixtures, air entrained concrete with different amounts of air content in the concrete are designed. Furthermore, the article describes methods for determining the parameters of air entrained concrete, as well as their advantages, disadvantages and their evaluation.

Klíčová slova

Air entraining admixtures, pores, micropores, fine aggregate

Klíčová slova v angličtině

Air entraining admixtures, pores, micropores, fine aggregate

Autoři

PIKNA, O.; ŤAŽKÝ, M.; HELA, R.

Rok RIV

2023

Vydáno

13.10.2022

Nakladatel

TransTech Publication

Místo

Switzerland

Kniha

Materials Science Forum

ISSN

1662-9752

Periodikum

Materials Science Forum

Číslo

1070

Stát

Švýcarská konfederace

Strany od

205

Strany do

210

Strany počet

6

URL

https://www.scientific.net/MSF.1070.205

BibTex

@inproceedings{BUT182376,
  author="Ondřej {Pikna} and Martin {Ťažký} and Rudolf {Hela}",
  title="Study of Air Entrained Concrete with Various Types of Air Entraining
Admixtures",
  booktitle="Materials Science Forum",
  year="2022",
  journal="Materials Science Forum",
  number="1070",
  pages="205--210",
  publisher="TransTech Publication",
  address="Switzerland",
  doi="10.4028/p-t0xiu5",
  issn="1662-9752",
  url="https://www.scientific.net/MSF.1070.205"
}