Publication 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

conference paper

Language

en

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

RIV year

2005

Released

01.01.2005

Publisher

Brno University of Technology

Location

Brno

ISBN

80-214-2853-8

Book

Non-Traditional Cement & Concrete II

Issue number

1

Pages from

48

Pages to

54

Pages count

7

Documents

BibTex 


@inproceedings{BUT15573,
  author="Pavel {Rovnaník} and Patrik {Bayer} and Pavla {Rovnaníková}",
  title="Properties of alkali-activated aliminosilicate composite after thermal treatment",
  annote="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.",
  address="Brno University of Technology",
  booktitle="Non-Traditional Cement & Concrete II",
  chapter="15573",
  institution="Brno University of Technology",
  year="2005",
  month="january",
  pages="48--54",
  publisher="Brno University of Technology",
  type="conference paper"
}