Contribution of waste products in single-layer ceramic building envelopes to overall energy savings
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00300227" target="_blank" >RIV/68407700:21110/16:00300227 - isvavai.cz</a>
Result on the web
<a href="http://80.www.sciencedirect.com.dialog.cvut.cz/science/article/pii/S0360544216308350" target="_blank" >http://80.www.sciencedirect.com.dialog.cvut.cz/science/article/pii/S0360544216308350</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.energy.2016.06.061" target="_blank" >10.1016/j.energy.2016.06.061</a>
Alternative languages
Result language
angličtina
Original language name
Contribution of waste products in single-layer ceramic building envelopes to overall energy savings
Original language description
The contribution of waste materials to the overall energy savings in buildings with single-layer ceramic envelopes is twofold. They can not only enhance the thermal properties of the brick blocks but also reduce the total energy necessary for the brick production. In this paper the contribution of waste products to the energy performance is demonstrated for a typical brick family house in the climatic conditions of Prague, Czech Republic. The energy calculations are conducted using Energy Plus with pre-calculated parameters given by the PHPP model. Specific computational modules for the calculation of effective thermal conductivity of brick blocks are utilized as integral parts of the energy performance calculation tool. Five different types of external walls are analyzed. They are made of solid clay bricks, sawdust-lightweighted solid clay bricks and a new type of highly perforated ceramic block with improved geometry which was developed recently by a Czech brick producer in three versions, having the cavities filled with air, waste polyurethane and mineral wool. The obtained results show that perforating the bricks, together with lightening their body and applying thermal insulating cavity fillers, can reduce the specific heating demands of the analyzed building up to 79.4%.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Cumulative time dependent processes in building materials and structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Energy
ISSN
0360-5442
e-ISSN
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Volume of the periodical
111
Issue of the periodical within the volume
9
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
947-955
UT code for WoS article
000384776900079
EID of the result in the Scopus database
2-s2.0-84974815645