Salt and Ice Crystallization Resistance of Lime Mortars with Natural Lightweight Aggregate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F20%3APU137472" target="_blank" >RIV/00216305:26110/20:PU137472 - isvavai.cz</a>
Result on the web
<a href="https://www.scipedia.com/public/Vysvaril_Bayer_2020a" target="_blank" >https://www.scipedia.com/public/Vysvaril_Bayer_2020a</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23967/dbmc.2020.121" target="_blank" >10.23967/dbmc.2020.121</a>
Alternative languages
Result language
angličtina
Original language name
Salt and Ice Crystallization Resistance of Lime Mortars with Natural Lightweight Aggregate
Original language description
In this study, the comparison of lava sand, pumice, and natural zeolite as lightweight aggregate in air lime mortars, natural hydraulic lime mortars, and cement-lime mortars has been investigated with emphasis on the resistance of salt and ice crystallization. The lava sand and pumice improved frost resistance of the mortars while natural zeolite mortars remained without this effect due to their high water absorption. Salt crystallization resistance of the mortars was improved by using lava sand and natural pumice, while the mortars with natural zeolite were not resistant to crystallization of sodium chloride. The mortars have relatively little resistance to the reacting of Na2SO4, where gypsum and calcium sulfoaluminates were formed breaking the structure of the mortars. The best results were obtained using natural pumice.
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/GA18-07332S" target="_blank" >GA18-07332S: Properties, durability and performance of lightweight mortars with mineral admixtures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Collection of the congress XV International Conference on Durability of Building Materials and Components (DBMC2020)
ISBN
9788412110180
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
1-8
Publisher name
Scipedia
Place of publication
Barcelona
Event location
Barcelona
Event date
Oct 20, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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