A Method for Optimizing Lightweight-Gypsum Design Based on Sequential Measurements of Physical Parameters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00300219" target="_blank" >RIV/68407700:21110/16:00300219 - isvavai.cz</a>
Result on the web
<a href="http://80.www.degruyter.com.dialog.cvut.cz/view/j/msr.2016.16.issue-3/msr-2016-0019/msr-2016-0019.xml" target="_blank" >http://80.www.degruyter.com.dialog.cvut.cz/view/j/msr.2016.16.issue-3/msr-2016-0019/msr-2016-0019.xml</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/msr-2016-0019" target="_blank" >10.1515/msr-2016-0019</a>
Alternative languages
Result language
angličtina
Original language name
A Method for Optimizing Lightweight-Gypsum Design Based on Sequential Measurements of Physical Parameters
Original language description
A method for lightweight-gypsum material design using waste stone dust as the foaming agent is described. The main objective is to reach several physical properties which are inversely related in a certain way. Therefore, a linear optimization method is applied to handle this task systematically. The optimization process is based on sequential measurement of physical properties. The results are subsequently point-awarded according to a complex point criterion and new composition is proposed. After 17 trials the final mixture is obtained, having the bulk density equal to (586 +/- 19) kg/m(3) and compressive strength (1.10 +/- 0.07) MPa. According to a detailed comparative analysis with reference gypsum, the newly developed material can be used as excellent thermally insulating interior plaster with the thermal conductivity of (0.082 +/- 0.005) W/(m.K). In addition, its practical application can bring substantial economic and environmental benefits as the material contains 25 % of waste stone dust.
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/GA16-01438S" target="_blank" >GA16-01438S: Application of the ternary gypsum-based binders in the composite materials</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
Measurement Science Review
ISSN
1335-8871
e-ISSN
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Volume of the periodical
16
Issue of the periodical within the volume
3
Country of publishing house
SK - SLOVAKIA
Number of pages
7
Pages from-to
160-166
UT code for WoS article
000378081400006
EID of the result in the Scopus database
2-s2.0-84975471302