The thermal and mechanical performance of cement-based composites with enhanced thermal insulation properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00218619" target="_blank" >RIV/68407700:21110/14:00218619 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.witpress.com" target="_blank" >http://www.witpress.com</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2495/HT140231" target="_blank" >10.2495/HT140231</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The thermal and mechanical performance of cement-based composites with enhanced thermal insulation properties

Popis výsledku v původním jazyce

Cement-based composites are characterized by their good mechanical properties but they often lack a thermal insulation capability. In this paper, crushed waste polypropylene (PP) originating from PP tubes production is applied for the preparation of composites with enhanced thermal insulation properties which can be used for a reduction of heat transfer in contemporary buildings. In the composite design, the natural aggregate is substituted with the plastic waste in amounts of 10, 20, 30, 40, and 60% bymass. A reference mixture without plastic addition is studied as well, for the sake of comparison. For the researched PP granular aggregate, thermal conductivity, thermal diffusivity and volumetric heat capacity are measured in dependence on powder density and material compacting using an impulse technique. In this way, the possibility of improvement of thermal insulation properties of cement-based composites is accessed. The assessment of heat transport and storage properties of plasti

Název v anglickém jazyce

The thermal and mechanical performance of cement-based composites with enhanced thermal insulation properties

Popis výsledku anglicky

Cement-based composites are characterized by their good mechanical properties but they often lack a thermal insulation capability. In this paper, crushed waste polypropylene (PP) originating from PP tubes production is applied for the preparation of composites with enhanced thermal insulation properties which can be used for a reduction of heat transfer in contemporary buildings. In the composite design, the natural aggregate is substituted with the plastic waste in amounts of 10, 20, 30, 40, and 60% bymass. A reference mixture without plastic addition is studied as well, for the sake of comparison. For the researched PP granular aggregate, thermal conductivity, thermal diffusivity and volumetric heat capacity are measured in dependence on powder density and material compacting using an impulse technique. In this way, the possibility of improvement of thermal insulation properties of cement-based composites is accessed. The assessment of heat transport and storage properties of plasti

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Kumulativní časově závislé procesy ve stavebních materiálech a konstrukcích</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Advanced Computational Methods and Experiments in Heat Transfer XIII

ISBN

978-1-84564-794-0

ISSN

1743-3533

e-ISSN

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Počet stran výsledku

10

Strana od-do

251-260

Název nakladatele

WIT Press

Místo vydání

Southampton

Místo konání akce

La Coruňa

Datum konání akce

2. 7. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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