Lightweight Masonry Block made from Recycled Concrete

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00321897" target="_blank" >RIV/68407700:21110/18:00321897 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Lightweight Masonry Block made from Recycled Concrete

Popis výsledku v původním jazyce

This work deals with design of lightweight blocks to be used as a building material for production of both non- and load bearing walls in the field of civil engineering. These blocks were based on foam concrete, containing high amount of recycled concrete at the form of high-speed ground powder. Two mixtures were designed, differed mainly in amount of used foaming additive. While in the first case, heat insulating parameters were preferred, in the second case, it was focused on mechanical properties. Prismatic samples (40x40x160 mm) were made from mixtures and then subjected to mechanical and thermo-physical testing in order to reveal their basic properties. It was shown that compressive strength of mixtures were equal to ca. 1.7 and 19.0 MPa in the case of mixtures containing high and low amount of foaming additive, respectively. Thermal conductivity was ca. 0.16 and more than 0.5 W/mK, in the same order of mixtures.

Název v anglickém jazyce

Lightweight Masonry Block made from Recycled Concrete

Popis výsledku anglicky

This work deals with design of lightweight blocks to be used as a building material for production of both non- and load bearing walls in the field of civil engineering. These blocks were based on foam concrete, containing high amount of recycled concrete at the form of high-speed ground powder. Two mixtures were designed, differed mainly in amount of used foaming additive. While in the first case, heat insulating parameters were preferred, in the second case, it was focused on mechanical properties. Prismatic samples (40x40x160 mm) were made from mixtures and then subjected to mechanical and thermo-physical testing in order to reveal their basic properties. It was shown that compressive strength of mixtures were equal to ca. 1.7 and 19.0 MPa in the case of mixtures containing high and low amount of foaming additive, respectively. Thermal conductivity was ca. 0.16 and more than 0.5 W/mK, in the same order of mixtures.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/GA17-06771S" target="_blank" >GA17-06771S: Možnosti využití mikromletého recyklovaného betonu jako mikroplniva s pojivovými vlastnostmi</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

EAN 2018 56th conference on experimental stress analysis, Conference Proceedings

ISBN

978-80-270-4062-9

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

435-439

Název nakladatele

Česká společnost pro mechaniku

Místo vydání

Praha

Místo konání akce

Harrachov

Datum konání akce

5. 6. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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