Alkali-Activated Matrix Based on Metakaoline with Lightweight Aggregate

Jaroslav Válek; Petr Novosad; Lenka Bodnárová

doi:10.4028/www.scientific.net/AMR.787.250

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Alkali-Activated Matrix Based on Metakaoline with Lightweight Aggregate

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.

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Periodical:

Advanced Materials Research (Volume 787)

Pages:

250-255

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.787.250

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Online since:

September 2013

Authors:

Jaroslav Válek, Petr Novosad, Lenka Bodnárová

Keywords:

Alkali-Activated Matrix, Lightweight Aggregate, Metakaolin (MK), Micronized Limestone

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References

[1] J. Davidovits: Geopolymer, Chemistry and Applications, Institute Geopolymere (2008).

Google Scholar

[2] EN 1363-1 Fire resistance tests - Part 1: General requirements.

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[3] Information on http: /www. liapor. cz.

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[4] L. Zuda, Et al: Alkali-activated aluminosilicate composite with heat-resistant lighweight aggregates exposed to high temperatures: Mechanical and water transport properties, Cement & Concrete Сomposites (2010), 32, issue 2.

DOI: 10.1016/j.cemconcomp.2009.11.009

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