Detail publikačního výsledku

Study of the properties of chemically resistant repair mortar with the use of secondary raw materials

FIGALA, P.; DROCHYTKA, R.; HERMANN, R.

Originální název

Study of the properties of chemically resistant repair mortar with the use of secondary raw materials

Anglický název

Study of the properties of chemically resistant repair mortar with the use of secondary raw materials

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper deals with the research of a new silicate-based repair mortar modified with selected secondary raw materials. The aim of this work is to develop a chemically resistant material suitable for use in an extremely aggressive environment of sewers. The monitored parameters include key physical-mechanical characteristics, resistance to sulphate ions and to the attack of aggressive biogenic sulfuric acid. Chemical resistance was tested by simulating the exposure environment in laboratory conditions, according to the methodology of DIN 19573. The obtained results show that by suitable modification of the reference mortar it is possible to maintain the values of physical-mechanical characteristics and improve the chemical resistance of test samples.

Anglický abstrakt

This paper deals with the research of a new silicate-based repair mortar modified with selected secondary raw materials. The aim of this work is to develop a chemically resistant material suitable for use in an extremely aggressive environment of sewers. The monitored parameters include key physical-mechanical characteristics, resistance to sulphate ions and to the attack of aggressive biogenic sulfuric acid. Chemical resistance was tested by simulating the exposure environment in laboratory conditions, according to the methodology of DIN 19573. The obtained results show that by suitable modification of the reference mortar it is possible to maintain the values of physical-mechanical characteristics and improve the chemical resistance of test samples.

Klíčová slova

repair mortar, chemical resistance, sulphate attack, biogenic sulphuric acid attack, modification, secondary raw material, fly ash, amfibolit filler, slag

Klíčová slova v angličtině

repair mortar, chemical resistance, sulphate attack, biogenic sulphuric acid attack, modification, secondary raw material, fly ash, amfibolit filler, slag

Autoři

FIGALA, P.; DROCHYTKA, R.; HERMANN, R.

Rok RIV

2022

Vydáno

01.12.2021

Nakladatel

IOP Publishing

Kniha

IOP Conference Series: Materials Science and Engineering

Edice

2021

ISSN

1757-899X

Periodikum

IOP Conference Series: Materials Science and Engineering

Svazek

1209

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

7

Strany počet

7

URL

https://iopscience.iop.org/article/10.1088/1757-899X/1209/1/012037

Plný text v Digitální knihovně

http://hdl.handle.net/11012/203908

BibTex

@inproceedings{BUT176533,
  author="Petr {Figala} and Rostislav {Drochytka} and Radek {Hermann}",
  title="Study of the properties of chemically resistant repair mortar with the use of secondary raw materials",
  booktitle="IOP Conference Series: Materials Science and Engineering",
  year="2021",
  series="2021",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="1209",
  number="1",
  pages="1--7",
  publisher="IOP Publishing",
  doi="10.1088/1757-899X/1209/1/012037",
  url="https://iopscience.iop.org/article/10.1088/1757-899X/1209/1/012037"
}

Dokumenty

Figala_YS2021
Figala_2021