Properties of cement-lime render containing perlite as lightweight aggregate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00333161" target="_blank" >RIV/68407700:21110/19:00333161 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1757-899X/596/1/012015" target="_blank" >http://dx.doi.org/10.1088/1757-899X/596/1/012015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/596/1/012015" target="_blank" >10.1088/1757-899X/596/1/012015</a>
Alternative languages
Result language
angličtina
Original language name
Properties of cement-lime render containing perlite as lightweight aggregate
Original language description
Lightweight renders with improved thermal performance, resistant against moisture and respecting specific behaviour of original plasters and substrates became attractive materials for surface finishing of both historical and old wall structures. In this respect, structural, mechanical and thermal properties of cement-lime based renders containing a different amount of perlite as fine silica sand substitution are researched in the presented paper. Experimental tests conducted for 28 days samples showed significant lightening of hardened renders with increased perlite content in their fresh mix. Gained strength parameters were, because of higher total open porosity of perlite enriched samples, lower compared with reference material. On the other hand, newly developed lightweight renders exhibited improved thermal insulation performance due to the highly porous perlite particles. In summary, cement-lime renders with incorporated lightweight aggregate based on expanded perlite were considered as alternative and promising materials for application in repair and restoration of historical masonry.
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
20501 - Materials 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
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Fibre Concrete 2019
ISBN
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ISSN
1757-899X
e-ISSN
1757-899X
Number of pages
6
Pages from-to
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Publisher name
IOP Publishing Ltd
Place of publication
Bristol
Event location
Praha
Event date
Sep 17, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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