Hygric parameters of cement-lime plasters modified by superabsorbent polymers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00344414" target="_blank" >RIV/68407700:21110/19:00344414 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1051/matecconf/201928202059" target="_blank" >https://doi.org/10.1051/matecconf/201928202059</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/matecconf/201928202059" target="_blank" >10.1051/matecconf/201928202059</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hygric parameters of cement-lime plasters modified by superabsorbent polymers

Popis výsledku v původním jazyce

Moisture level significantly affects durability of constructions, their thermal performance and quality of indoor air. As the building envelopes are subjected to the effect of changing weather conditions from the exterior and numerous sources of water vapor from interior, the proper design may significantly increase the performance of the construction. In this paper, modified plasters with different amount of super absorbent polymers (SAP) are analyzed in the laboratory conditions in terms of their hygric and mechanical properties. The results showed that addition of SAP in the plasters may be promising for the utilization in building envelopes composition. However, the exact amount of SAP is crucial as the results revealed that if more that 1% of SAP is added to the plasters, the poor mechanical properties may exclude the plasters from real applications.

Název v anglickém jazyce

Hygric parameters of cement-lime plasters modified by superabsorbent polymers

Popis výsledku anglicky

Moisture level significantly affects durability of constructions, their thermal performance and quality of indoor air. As the building envelopes are subjected to the effect of changing weather conditions from the exterior and numerous sources of water vapor from interior, the proper design may significantly increase the performance of the construction. In this paper, modified plasters with different amount of super absorbent polymers (SAP) are analyzed in the laboratory conditions in terms of their hygric and mechanical properties. The results showed that addition of SAP in the plasters may be promising for the utilization in building envelopes composition. However, the exact amount of SAP is crucial as the results revealed that if more that 1% of SAP is added to the plasters, the poor mechanical properties may exclude the plasters from real applications.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/GA18-03997S" target="_blank" >GA18-03997S: Vnitřní omítky se zvýšenou vlhkostní akumulační schopností</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

4th Central European Symposium on Building Physics 2019 (CESBP)

ISBN

—

ISSN

2261-236X

e-ISSN

2261-236X

Počet stran výsledku

6

Strana od-do

—

Název nakladatele

EDP Sciences - Web of Conferences

Místo vydání

Les Ulis Cedex A

Místo konání akce

Praha

Datum konání akce

2. 9. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000558388100060