PUR based waste utilization in technical acoustics

Vašina, Martin; Lapčíková, Barbora; Lapčík Sr., Lubomír; Horoshenkov, Kirill; Hughes, David C.

dc.title	PUR based waste utilization in technical acoustics	en
dc.contributor.author	Vašina, Martin
dc.contributor.author	Lapčíková, Barbora
dc.contributor.author	Lapčík Sr., Lubomír
dc.contributor.author	Horoshenkov, Kirill
dc.contributor.author	Hughes, David C.
dc.relation.ispartof	International Congress on Noise Control Engineering 2005, INTERNOISE 2005
dc.identifier.isbn	978-1-62276-339-9
dc.date.issued	2005
utb.relation.volume	5
dc.citation.spage	4597
dc.citation.epage	4605
dc.event.title	34th International Congress on Noise Control Engineering 2005, INTERNOISE 2005
dc.event.location	Rio de Janeiro
utb.event.state-en	Brazil
utb.event.state-cs	Brazílie
dc.event.sdate	2005-08-07
dc.event.edate	2005-08-10
dc.type	conferenceObject
dc.language.iso	en
dc.description.abstract	There is a lot of waste in industrial production. One of possibilities of the waste materials utilization is their application for the noise and vibration damping. The paper deals with experimental determination of sound absorption coefficient, complex modulus of elasticity, loss factor and transfer function of the soft polyurethane (PUR) composite matrix based samples. The PUR samples were produced with different thickness and different amount of bonding agent. Measurement of the sound absorption coefficient was carried out on B&K 2034 analyzer with Kundt's tube. The complex modulus of elasticity, the loss factor and the transfer function were determined on B&K 2034 analyzer with vibrator.	en
utb.faculty	Faculty of Technology
dc.identifier.uri	http://hdl.handle.net/10563/1005039
utb.identifier.scopus	2-s2.0-84873858459
utb.source	d-scopus
dc.date.accessioned	2015-06-04T12:56:49Z
dc.date.available	2015-06-04T12:56:49Z
utb.contributor.internalauthor	Vašina, Martin
utb.contributor.internalauthor	Lapčíková, Barbora
utb.contributor.internalauthor	Lapčík Sr., Lubomír