Salt and ice crystallization resistance of lime-zeolite mortars
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F23%3APU149650" target="_blank" >RIV/00216305:26110/23:PU149650 - isvavai.cz</a>
Result on the web
<a href="https://pubs.aip.org/aip/acp/article/2780/1/020005/2907185" target="_blank" >https://pubs.aip.org/aip/acp/article/2780/1/020005/2907185</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0136871" target="_blank" >10.1063/5.0136871</a>
Alternative languages
Result language
angličtina
Original language name
Salt and ice crystallization resistance of lime-zeolite mortars
Original language description
Lime mortars with partial replacement of lime by fine natural zeolite were first characterized in detail and then subjected to freeze-thaw cycles as well as to three different salt. Use of natural zeolite as pozzolanic admixture has led to a improvement in the frost resistance of lime mortars. Despite the decreasing porosity of the samples with increasing zeolite content, zeolitic mortars showed better ability to salt accumulation. The concentration of the monitored anions in the lime-zeolite mortars after treatment with saline solutions increased more than 100 times. The use of natural zeolite-modified lime mortars for desalination of chloride-contaminated masonry seems to be particularly suitable. From a comprehensive point of view, 40% replacement of lime with zeolite appears to be the most effective. It is possible to deliberate the use of these mortars for the repair of historical mortars in desalination of masonry as sacrificial renders, especially.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GA21-06582S" target="_blank" >GA21-06582S: Experimental and computational analysis of salt transport, accumulation, and crystallization in non-hydrophobized rendering mortars</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Special Concrete and Composites 2021
ISBN
978-0-7354-4514-7
ISSN
0094-243X
e-ISSN
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Number of pages
8
Pages from-to
„“-„“
Publisher name
AIP Publishing
Place of publication
neuveden
Event location
Skalský Dvůr
Event date
Oct 13, 2021
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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