Increasing of sound absorption coefficient in connection with adding of different foreign material on the ground based on polyurethane

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F12%3A43868107" target="_blank" >RIV/70883521:28110/12:43868107 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Increasing of sound absorption coefficient in connection with adding of different foreign material on the ground based on polyurethane

Original language description

Nowadays are in the company technology a lot of waste materials based on chemical and solid state. These materials are recycling in two varieties: incinerate like others civilization wastes or stocking similar dangerous materials (radioactive wastes). Very interesting solution is in combination of waste materials based on polyurethanes and material that are a lot of anywhere. These materials are a first of all powdery ? earth and quartz sand. Combination of porous and powdery materials demonstrate highsound absorption coefficient. This study shows possibility for different anti-noise screen

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BI - Acoustics and oscillation

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

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

Name of the periodical

Plasty a kaučuk

ISSN

0322-7340

e-ISSN

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Volume of the periodical

XLIX

Issue of the periodical within the volume

49-Speciál

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

39-41

UT code for WoS article

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EID of the result in the Scopus database

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