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ROVNANÍK, P. BAYER, P. ROVNANÍKOVÁ, P.
Original Title
Role of fiber reinforcement in alkali-activated aluminosilicate composites subjected to elevated temperature
English Title
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
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" }