Publication result detail

Properties of alkali-activated aliminosilicate composite after thermal treatment

ROVNANÍK, Pavel; ROVNANÍKOVÁ, Pavla; BAYER, Patrik

Original Title

Properties of alkali-activated aliminosilicate composite after thermal treatment

English Title

Properties of alkali-activated aliminosilicate composite after thermal treatment

Type

Paper in proceedings (conference paper)

Original Abstract

The investigation of the properties of alkali-activated aluminosilicate composite after exposure to high temperatures is reported in the present paper. The specimens were composed of finely ground blast furnace slag and dried sodium silicate as an activator. The heat-resistant mixture of vermiculite and electrical porcelain in volume ratio 30/70 was used as an aggregate. The specimens were tested after exposure to temperatures from 100 to 1200 C and microstructure, porosity and 28-days flexural and compressive strengths were obtained.

English abstract

The investigation of the properties of alkali-activated aluminosilicate composite after exposure to high temperatures is reported in the present paper. The specimens were composed of finely ground blast furnace slag and dried sodium silicate as an activator. The heat-resistant mixture of vermiculite and electrical porcelain in volume ratio 30/70 was used as an aggregate. The specimens were tested after exposure to temperatures from 100 to 1200 C and microstructure, porosity and 28-days flexural and compressive strengths were obtained.

Keywords

aluminosilicate, slag, vermiculite, high temperature

Key words in English

aluminosilicate, slag, vermiculite, high temperature

Authors

ROVNANÍK, Pavel; ROVNANÍKOVÁ, Pavla; BAYER, Patrik

Released

01.01.2005

Publisher

Brno University of Technology

Location

Brno

ISBN

80-214-2853-8

Book

Non-Traditional Cement & Concrete II

Pages from

48

Pages to

54

Pages count

7

BibTex

@inproceedings{BUT15573,
  author="Pavel {Rovnaník} and Patrik {Bayer} and Pavla {Rovnaníková}",
  title="Properties of alkali-activated aliminosilicate composite after thermal treatment",
  booktitle="Non-Traditional Cement & Concrete II",
  year="2005",
  number="1",
  pages="48--54",
  publisher="Brno University of Technology",
  address="Brno",
  isbn="80-214-2853-8"
}