Influence of Moisture on the Properties of Ternary Gypsum-Based Composites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00325340" target="_blank" >RIV/68407700:21110/18:00325340 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21610/18:00325340
Result on the web
<a href="http://dx.doi.org/10.5593/sgem2018/6.3/S26.034" target="_blank" >http://dx.doi.org/10.5593/sgem2018/6.3/S26.034</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5593/sgem2018/6.3/S26.034" target="_blank" >10.5593/sgem2018/6.3/S26.034</a>

Result language
angličtina
Original language name
Influence of Moisture on the Properties of Ternary Gypsum-Based Composites
Original language description
The article describes behavior of ternary gypsum-based composites, especially the changes of properties caused by the influence of moisture. The ternary mortars are composed from gypsum, hydraulic lime, different types of pozzolan and standard sand. Pozzolans in the mixture react with hydraulic lime and form CSH and CAH phases. Presence of these phases improves resistance of gypsum against the moisture. The way of samples storage affects the development of materials structure and properties of gypsum-based mortars. The basic physical, mechanical and thermal properties of samples stored in the laboratory environment and under the water are compared. The storage in the water has the greatest impact on the properties of all materials, especially on the mechanical properties. While the strength of pure gypsum mortar, stored in the water, decreased significantly and after one year in the water environment the samples were nearly destroyed, the samples with pozzolan admixtures evinced the improvement of mechanical properties, when stored in water.
Czech name
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Czech description
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Project
<a href="/en/project/GA16-01438S" target="_blank" >GA16-01438S: Application of the ternary gypsum-based binders in the composite materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
18th International Multidisciplinary Scientific Geoconference SGEM 2018 - Nano, Bio, Green ans Space - Technologies for a Sustainable Future
ISBN
978-619-7408-52-2
ISSN
1314-2704
e-ISSN
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Number of pages
8
Pages from-to
257-264
Publisher name
STEF92 Technology Ltd.
Place of publication
Sofia
Event location
Albena
Event date
Jun 30, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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