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VÁLEK, J. NOVOSAD, P. BODNÁROVÁ, L.
Original Title
Alkali-activated matrix based on metakaoline with lightweight aggregate
Type
journal article - other
Language
English
Original Abstract
The paper focuses on design and verification of mix-design of lightweight concrete with alkali-activated matrix with lightweight aggregate Liapor. Alkali-activated matrix was designed on the basis of ground metakaoline and micronized limestone. Mixes of concrete with alkali-activated matrix and lightweight porous aggregate Liapor of size fraction 8 mm were designed and their rheological and physico-mechanical properties were tested. To reduce shrinkage and to increase resistance to high temperatures, dispersed polypropylene fiber reinforcement was used and testing specimens made from this concrete with alkali-activated matrix were exposed to thermal load and tested.
Keywords
alkali-activated matrix, lightweight aggregate, micronized limestone, metakaoline
Authors
VÁLEK, J.; NOVOSAD, P.; BODNÁROVÁ, L.
RIV year
2013
Released
27. 6. 2013
Publisher
Trans Tech Publication Ltd
Location
Switzerland
ISBN
1022-6680
Periodical
Advanced Materials Research
Year of study
Number
787
State
Swiss Confederation
Pages from
250
Pages to
255
Pages count
6
BibTex
@article{BUT100686, author="Jaroslav {Válek} and Petr {Novosad} and Lenka {Bodnárová}", title="Alkali-activated matrix based on metakaoline with lightweight aggregate", journal="Advanced Materials Research", year="2013", volume="2013", number="787", pages="250--255", issn="1022-6680" }