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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • 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

  • ISSN

    1757-899X

  • e-ISSN

    1757-899X

  • Number of pages

    6

  • Pages from-to

  • 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