Determination of the Airborne Sound Insulation of a Straw Bale Partition Wall
This paper describes the results of a scientific project focused on determining of the Airborne Sound Insulation of a peripheral non-load bearing wall made of straw bales expressed by Weighted Sound Reduction Index. Weighted Sound Reduction Index was determined by measuring in the certified acoustic...
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2017-06-01
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doaj-625ffc643fa5450793775689cdf8c8692020-11-24T22:39:55ZengSciendoCivil and Environmental Engineering1336-58352199-65122017-06-01131202910.1515/cee-2017-0003cee-2017-0003Determination of the Airborne Sound Insulation of a Straw Bale Partition WallTeslík Jiří0Fabian Radek1Hrubá Barbora2VŠB – Technical University of Ostrava, Faculty of Civil Engineering, 17. listopadu 15/2172, 708 33Ostrava - Poruba, Czech Republic.VŠB – Technical University of Ostrava, Faculty of Civil Engineering, 17. listopadu 15/2172, 708 33Ostrava - Poruba, Czech Republic.VŠB – Technical University of Ostrava, Faculty of Civil Engineering, 17. listopadu 15/2172, 708 33Ostrava - Poruba, Czech Republic.This paper describes the results of a scientific project focused on determining of the Airborne Sound Insulation of a peripheral non-load bearing wall made of straw bales expressed by Weighted Sound Reduction Index. Weighted Sound Reduction Index was determined by measuring in the certified acoustic laboratory at the Faculty of Mechanical Engineering at Brno University of Technology. The measured structure of the straw wall was modified in combinations with various materials, so the results include a wide range of possible compositions of the wall. The key modification was application of plaster on both sides of the straw bale wall. This construction as is frequently done in actual straw houses. The additional measurements were performed on the straw wall with several variants of additional wall of slab materials. The airborne sound insulation value has been also measured in separate stages of the construction. Thus it is possible to compare and determinate the effect of the single layers on the airborne sound insulation.http://www.degruyter.com/view/j/cee.2017.13.issue-1/cee-2017-0003/cee-2017-0003.xml?format=INTStraw baleAirborne Sound InsulationClay plasterSound insulationAcoustic comfort |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Teslík Jiří Fabian Radek Hrubá Barbora |
spellingShingle |
Teslík Jiří Fabian Radek Hrubá Barbora Determination of the Airborne Sound Insulation of a Straw Bale Partition Wall Civil and Environmental Engineering Straw bale Airborne Sound Insulation Clay plaster Sound insulation Acoustic comfort |
author_facet |
Teslík Jiří Fabian Radek Hrubá Barbora |
author_sort |
Teslík Jiří |
title |
Determination of the Airborne Sound Insulation of a Straw Bale Partition Wall |
title_short |
Determination of the Airborne Sound Insulation of a Straw Bale Partition Wall |
title_full |
Determination of the Airborne Sound Insulation of a Straw Bale Partition Wall |
title_fullStr |
Determination of the Airborne Sound Insulation of a Straw Bale Partition Wall |
title_full_unstemmed |
Determination of the Airborne Sound Insulation of a Straw Bale Partition Wall |
title_sort |
determination of the airborne sound insulation of a straw bale partition wall |
publisher |
Sciendo |
series |
Civil and Environmental Engineering |
issn |
1336-5835 2199-6512 |
publishDate |
2017-06-01 |
description |
This paper describes the results of a scientific project focused on determining of the Airborne Sound Insulation of a peripheral non-load bearing wall made of straw bales expressed by Weighted Sound Reduction Index. Weighted Sound Reduction Index was determined by measuring in the certified acoustic laboratory at the Faculty of Mechanical Engineering at Brno University of Technology. The measured structure of the straw wall was modified in combinations with various materials, so the results include a wide range of possible compositions of the wall. The key modification was application of plaster on both sides of the straw bale wall. This construction as is frequently done in actual straw houses. The additional measurements were performed on the straw wall with several variants of additional wall of slab materials. The airborne sound insulation value has been also measured in separate stages of the construction. Thus it is possible to compare and determinate the effect of the single layers on the airborne sound insulation. |
topic |
Straw bale Airborne Sound Insulation Clay plaster Sound insulation Acoustic comfort |
url |
http://www.degruyter.com/view/j/cee.2017.13.issue-1/cee-2017-0003/cee-2017-0003.xml?format=INT |
work_keys_str_mv |
AT teslikjiri determinationoftheairbornesoundinsulationofastrawbalepartitionwall AT fabianradek determinationoftheairbornesoundinsulationofastrawbalepartitionwall AT hrubabarbora determinationoftheairbornesoundinsulationofastrawbalepartitionwall |
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1725706877832003584 |