Using secondary raw materials in lightweight open-structure concrete with good utility properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F19%3APU132379" target="_blank" >RIV/00216305:26110/19:PU132379 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.14311/APP.2019.22.0094" target="_blank" >http://dx.doi.org/10.14311/APP.2019.22.0094</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2019.22.0094" target="_blank" >10.14311/APP.2019.22.0094</a>
Alternative languages
Result language
angličtina
Original language name
Using secondary raw materials in lightweight open-structure concrete with good utility properties
Original language description
The paper presents the results of research in lightweight concrete with open structure made using a lightweight porous foam-glass aggregate produced from recycled glass powder. The goal was to develop lightweight concrete with the best possible ratio of thermal insulation to mechanical properties. In order to achieve the best possible properties while reducing binder content, the concrete was reinforced with by-product fibres, which helped reduce the weight of the concrete while delivering satisfactory mechanical properties. In the paper are proposed lightweight concrete with open structure made using foam-glass aggregate. Mechanical, thermal-insulating and acoustic properties were determined on lightweight concrete. Designed concrete is only made of crushed lightweight foam-glass aggregate with a combination of Portland cement with the option of adding recycled PET fibres. The new concretes possess a very good ratio of thermal insulation to mechanical properties as well as good sound absorption.
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
20101 - Civil engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
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
SPECIAL CONCRETE AND COMPOSITES 2018
ISBN
978-80-01-06594-5
ISSN
2336-5382
e-ISSN
—
Number of pages
5
Pages from-to
94-98
Publisher name
Czech Technical University in Prague
Place of publication
Prague
Event location
Skalský Dvůr
Event date
Oct 11, 2018
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
000551055900018