Acoustic insulation properties of lime mortars with natural lightweight aggregate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F19%3APU133235" target="_blank" >RIV/00216305:26110/19:PU133235 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/matecconf/201928202075" target="_blank" >http://dx.doi.org/10.1051/matecconf/201928202075</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/201928202075" target="_blank" >10.1051/matecconf/201928202075</a>
Alternative languages
Result language
angličtina
Original language name
Acoustic insulation properties of lime mortars with natural lightweight aggregate
Original language description
Porous pozzolan-active aggregate can be used to prepare lightweight lime mortars with high ability to salt accumulation from masonry, enhanced strengths and improved their acoustic and thermal insulation properties, or fire resistance. In this study, the effect of 3 types of natural lightweight aggregate on acoustic insulation properties of air lime mortars, NHL mortars, and cement-lime mortars has been investigated. Measurements of the signal attenuation in the frequency range of 16 Hz to 16 kHz showed the appreciable effect of binder and aggregate used in the mortars. Pumiceous aggregate caused the highest attenuation of the acoustic signal. The natural zeolite seems to be suitable aggregate to NHL and blended lime-cement plasters because it lightens the mortar and positively affects the acoustic attenuation.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
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
4th Central European Symposium on Building Physics (CESBP 2019)
ISBN
—
ISSN
2261-236X
e-ISSN
—
Number of pages
6
Pages from-to
1-6
Publisher name
EDP Sciences
Place of publication
neuveden
Event location
Praha
Event date
Sep 2, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000558388100076