Usability of waste perlite in the technology of production of autoclaved aerated concrete

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F19%3APU133175" target="_blank" >RIV/00216305:26110/19:PU133175 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1757-899X/549/1/012027/pdf" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/549/1/012027/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/549/1/012027" target="_blank" >10.1088/1757-899X/549/1/012027</a>

Result language
angličtina
Original language name
Usability of waste perlite in the technology of production of autoclaved aerated concrete
Original language description
The building industry constantly seeks ecological solutions and accents utilization of industrial wastes. For this reason, even less examined alternatives are considered. This is true also for manufacture of autoclaved aerated concrete. This paper addresses usability of waste perlite in the technology of production of autoclaved aerated concrete. Waste perlite has been examined to great extent in particular in the area of cement based composite materials, where its positive influence is known. This leads to the idea of finding out if waste perlite could contribute positively to the technology of autoclaved aerated concrete. In this basic research, four replacement amounts of quartz sand with waste perlite were tested: 10%, 30%, 50% and 100%. Replacement of 30% appears to be most promising. At this amount, the compressive strength increased and at the same time, volume weight was reduced by 40%.
Czech name
—
Czech description
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Project
<a href="/en/project/GA17-14198S" target="_blank" >GA17-14198S: Kinetics of silicon micro-structure creation in dependence on hydrothermal conditions and type of used materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
XXV, Internacional Conference and Meeting od Departmens, CONSTRUMAT 2019
ISBN
978-1-5108-9089-3
ISSN
1757-8981
e-ISSN
—
Number of pages
8
Pages from-to
186-193
Publisher name
IOP Publishing
Place of publication
Bristol
Event location
Zuberec
Event date
May 29, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—

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