Detail publikačního výsledku

Usability of waste perlite in the technology of production of autoclaved aerated concrete

HÚŠŤAVOVÁ, J.; ŠEBESTOVÁ, P.; MÉSZÁROSOVÁ, L.; ČERNÝ, V.; DROCHYTKA, R.

Originální název

Usability of waste perlite in the technology of production of autoclaved aerated concrete

Anglický název

Usability of waste perlite in the technology of production of autoclaved aerated concrete

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The building industry constantly seeks ecological solutions and accents utilization of industrial wastes. For this reason, even less examined alternatives are considered. This is true also for manufacture of autoclaved aerated concrete. This paper addresses usability of waste perlite in the technology of production of autoclaved aerated concrete. Waste perlite has been examined to great extent in particular in the area of cement based composite materials, where its positive influence is known. This leads to the idea of finding out if waste perlite could contribute positively to the technology of autoclaved aerated concrete. In this basic research, four replacement amounts of quartz sand with waste perlite were tested: 10%, 30%, 50% and 100%. Replacement of 30% appears to be most promising. At this amount, the compressive strength increased and at the same time, volume weight was reduced by 40%.

Anglický abstrakt

The building industry constantly seeks ecological solutions and accents utilization of industrial wastes. For this reason, even less examined alternatives are considered. This is true also for manufacture of autoclaved aerated concrete. This paper addresses usability of waste perlite in the technology of production of autoclaved aerated concrete. Waste perlite has been examined to great extent in particular in the area of cement based composite materials, where its positive influence is known. This leads to the idea of finding out if waste perlite could contribute positively to the technology of autoclaved aerated concrete. In this basic research, four replacement amounts of quartz sand with waste perlite were tested: 10%, 30%, 50% and 100%. Replacement of 30% appears to be most promising. At this amount, the compressive strength increased and at the same time, volume weight was reduced by 40%.

Klíčová slova

Autoclaved aerated concrete, waste perlite, tobermorite

Klíčová slova v angličtině

Autoclaved aerated concrete, waste perlite, tobermorite

Autoři

HÚŠŤAVOVÁ, J.; ŠEBESTOVÁ, P.; MÉSZÁROSOVÁ, L.; ČERNÝ, V.; DROCHYTKA, R.

Rok RIV

2020

Vydáno

03.06.2019

Nakladatel

IOP Publishing

Místo

Bristol

ISBN

978-1-5108-9089-3

Kniha

XXV, Internacional Conference and Meeting od Departmens, CONSTRUMAT 2019

ISSN

1757-8981

Periodikum

IOP Conference Series: Materials Science and Engineering

Svazek

549

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

186

Strany do

193

Strany počet

8

URL

https://iopscience.iop.org/article/10.1088/1757-899X/549/1/012027/pdf

BibTex

@inproceedings{BUT158440,
  author="Jana {Martanová} and Pavlína {Ondříčková} and Lenka {Mészárosová} and Vít {Černý} and Rostislav {Drochytka}",
  title="Usability of waste perlite in the technology of production of autoclaved aerated concrete",
  booktitle="XXV, Internacional Conference and Meeting od Departmens, CONSTRUMAT 2019",
  year="2019",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="549",
  number="1",
  pages="186--193",
  publisher="IOP Publishing",
  address="Bristol",
  doi="10.1088/1757-899X/549/1/012027",
  isbn="978-1-5108-9089-3",
  issn="1757-8981",
  url="https://iopscience.iop.org/article/10.1088/1757-899X/549/1/012027/pdf"
}