Detail publikace

Effect of particle size of waste brick powder on the properties of alkaline activated materials

BRÎNDUŞ-SIMUŢ, J. VYŠVAŘIL, M. BAYER, P. KEPPERT, M. ROVNANÍKOVÁ, P.

Originální název

Effect of particle size of waste brick powder on the properties of alkaline activated materials

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The properties of alkaline activated brick dust mixed with water glass with a silicate modulus (Ms) of 1.0 were studied in fresh mixtures as well as hardened products in connection with the particle size of the dust. The brick dust (ground waste brick) was separated into 5 fractions according to particle size. The influence of particle size on the rheological properties of the fresh mixtures was studied via measurements of the yield stress and viscosity. The flexural and compressive strengths of the hardened products were determined after storage under laboratory conditions for 7, 14 and 90 days; the influence of 7 days of curing at 65°C on strength was evaluated as well. The microstructure of the hardened products was studied by means of porosimetry and SEM.

Klíčová slova

brick powder; alkaline activation; particle size; rheology; flexural strength; compressive strength; microstructure

Autoři

BRÎNDUŞ-SIMUŢ, J.; VYŠVAŘIL, M.; BAYER, P.; KEPPERT, M.; ROVNANÍKOVÁ, P.

Vydáno

12. 7. 2018

Nakladatel

IOP Publishing

ISSN

1757-8981

Periodikum

IOP Conference Series: Materials Science and Engineering

Ročník

379

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

8

Strany počet

8

URL

http://iopscience.iop.org/article/10.1088/1757-899X/379/1/012019

Plný text v Digitální knihovně

http://hdl.handle.net/11012/137140

BibTex

@inproceedings{BUT148888,
  author="Jiřina {Brînduş-Simuţ} and Martin {Vyšvařil} and Patrik {Bayer} and Martin {Keppert} and Pavla {Rovnaníková}",
  title="Effect of particle size of waste brick powder on the properties
of alkaline activated materials",
  booktitle="International Conference Building Materials, Product and Technologies",
  year="2018",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="379",
  number="1",
  pages="1--8",
  publisher="IOP Publishing",
  doi="10.1088/1757-899X/379/1/012019",
  issn="1757-8981",
  url="http://iopscience.iop.org/article/10.1088/1757-899X/379/1/012019"
}