DEVELOPMENT OF ADVANCED THERMAL AND ACOUSTIC INSULATION MATERIALS BASED ON FOAM GLASS AGGREGATE

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F20%3APU138276" target="_blank" >RIV/00216305:26110/20:PU138276 - isvavai.cz</a>

Result on the web

<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85099739046&origin=inward&txGid=3aba4686e77518ba6eff9b302bfcd88d" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85099739046&origin=inward&txGid=3aba4686e77518ba6eff9b302bfcd88d</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2020/6.1/s26.045" target="_blank" >10.5593/sgem2020/6.1/s26.045</a>

Result language

angličtina

Original language name

DEVELOPMENT OF ADVANCED THERMAL AND ACOUSTIC INSULATION MATERIALS BASED ON FOAM GLASS AGGREGATE

Original language description

Foam glass is one of the materials for which it is possible to use glass waste of lower quality, which cannot be used for the production of classic glass products. Foam glass aggregate is a very interesting raw material, which, although it does not reach the quality of conventional foamed glass, but has a number of very interesting properties, thanks to which it can be used for the production of composites with a very good ratio of thermal insulation, acoustic and mechanical properties. The paper describes the results of the research focused on the use of crushed aggregate fraction up to 4 mm based on foam glass for the production of thermal and acoustic insulating materials with both silicate and polymer matrix. The paper describes the design methodology of composites design with regard to achieving the highest open porosity and at the same time sufficient mechanical properties to be able to use the developed materials for the production of acoustic tiles, masonry units or noise barriers absorbing layers. The experiments were performed to determine the key physical (bulk density, porosity, water absorption) and mechanical properties (compressive and flexural strength), as well as thermal insulating properties (thermal conductivity coefficient) and finally acoustic properties (sound absorption coefficient). The results of the measurements were then evaluated and the properties of model constructions based on selected recipes of the developed materials were calculated (acoustic properties of noise barriers, thermal insulating properties of walls made of masonry blocks, etc.).

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20101 - Civil engineering

Project

<a href="/en/project/FV20086" target="_blank" >FV20086: Development of light new-age building materials with utilization of light-weight aggregate based on waste glass powder</a><br>

Continuities

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

Publication year

2020

Confidentiality

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

Article name in the collection

20th International Multidisciplinary Scientific GeoConference SGEM 2020

ISBN

978-619-7603-12-5

ISSN

1314-2704

e-ISSN

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Number of pages

8

Pages from-to

343-350

Publisher name

Surveying Geology & Mining Ecology Management (SGEM)

Place of publication

Bulgaria, Sofia

Event location

Albena

Event date

Aug 18, 2020

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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