Publication detail

Role of fiber reinforcement in alkali-activated aluminosilicate composites subjected to elevated temperature

ROVNANÍK, P. BAYER, P. ROVNANÍKOVÁ, P.

Original Title

Role of fiber reinforcement in alkali-activated aluminosilicate composites subjected to elevated temperature

English Title

Role of fiber reinforcement in alkali-activated aluminosilicate composites subjected to elevated temperature

Type

conference paper

Language

en

Original Abstract

The role of polypropylene (PP) fibre reinforcement in alkali-activated aluminosilicate (AAS) and Portland cement concrete (PC) at elevated temperature was examined. The hardened material was gradually exposed to 600, 800, and 1000 C and then tested for mechanical properties, microstructure and porosity. The results were compared with reference AAS or PC material containing no fibres. It was discovered that at higher temperatures the fibres play negative role and cause a slight deterioration of mechanical properties in comparison with the reference material.

English abstract

The role of polypropylene (PP) fibre reinforcement in alkali-activated aluminosilicate (AAS) and Portland cement concrete (PC) at elevated temperature was examined. The hardened material was gradually exposed to 600, 800, and 1000 C and then tested for mechanical properties, microstructure and porosity. The results were compared with reference AAS or PC material containing no fibres. It was discovered that at higher temperatures the fibres play negative role and cause a slight deterioration of mechanical properties in comparison with the reference material.

Keywords

aluminosilicate, slag, Portland cement, high temperature, fiber reinforcement

RIV year

2005

Released

01.01.2005

Publisher

Brno University of Technology

Location

Brno

ISBN

80-214-2853-8

Book

Non-traditional Cemnet & Concrete II

Issue number

1

Pages from

55

Pages to

60

Pages count

6

Documents

BibTex 


@inproceedings{BUT15574,
  author="Pavel {Rovnaník} and Patrik {Bayer} and Pavla {Rovnaníková}",
  title="Role of fiber reinforcement in alkali-activated aluminosilicate composites subjected to elevated temperature",
  annote="The role of polypropylene (PP) fibre reinforcement in alkali-activated aluminosilicate (AAS) and Portland cement concrete (PC) at elevated temperature was examined. The hardened material was gradually exposed to 600, 800, and 1000 C and then tested for mechanical properties, microstructure and porosity. The results were compared with reference AAS or PC material containing no fibres. It was discovered that at higher temperatures the fibres play negative role and cause a slight deterioration of mechanical properties in comparison with the reference material.",
  address="Brno University of Technology",
  booktitle="Non-traditional Cemnet & Concrete II",
  chapter="15574",
  institution="Brno University of Technology",
  year="2005",
  month="january",
  pages="55--60",
  publisher="Brno University of Technology",
  type="conference paper"
}