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ROVNANÍKOVÁ, P., VRAŽIČOVÁ, J.
Original Title
Metakaolin jako pucolánová přísada do vápenných malt
English Title
Metakaolin like pozzolanic admixture to lime mortars
Type
conference paper
Language
Czech
Original Abstract
x
English abstract
Properties of lime plasters with pozzolanic materials such as metakaolin are described. Metakaolin is reactive material that reacts with calcium hydroxide and forms stable compounds such as CSH-gels and hydrated calcium aluminates. Addition of metakaolin to lime mortars decreases the risk of leaching and frost damage and increases the durability of the mortars. The composition of mortar mixture was: lime:sand:metakaolin = 1:3:(0,1; 0,25; 0,5; 1). The material properties - compressive and bending strengths, mass volume and porosity of hardened mortar were determined.
Key words in English
metakaolin, admixture, pozzolana, lime, mortar
Authors
RIV year
2002
Released
1. 1. 2002
Location
Praha
ISBN
80-02-01502-9
Book
Sanace a rekonstrukce staveb
Edition number
1.
Pages from
88
Pages to
93
Pages count
6
BibTex
@inproceedings{BUT7252, author="Pavla {Rovnaníková} and Jana {Vražičová}", title="Metakaolin jako pucolánová přísada do vápenných malt", booktitle="Sanace a rekonstrukce staveb", year="2002", number="1.", pages="6", address="Praha", isbn="80-02-01502-9" }