Cleaning Low-Noise Surfaces as a Basic Condition for Improving Pavement?s Acoustic Absorption Capability

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44994575%3A_____%2F16%3A%230001525" target="_blank" >RIV/44994575:_____/16:#0001525 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1007/s13369-015-1713-y" target="_blank" >http://link.springer.com/article/10.1007/s13369-015-1713-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s13369-015-1713-y" target="_blank" >10.1007/s13369-015-1713-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Cleaning Low-Noise Surfaces as a Basic Condition for Improving Pavement?s Acoustic Absorption Capability

Popis výsledku v původním jazyce

Ongoing noise is a disturbing factor for humans and animals living close to roads, as traffic noise threatens residents? health and well-being. Surfaces with noise absorption as high as 3?6dB (so-called low-noise surfaces, LNSs) are being developed in many countries. A disadvantage is that their noise absorption decreases through their service lives. Pores become clogged with dirt within 2?3 years, stripping the LNS of its functionality. In the experiment, the noise on two surface types were measured. The first was newly developed Viaphone LNS containing organic fibres (from paper production waste). The tested surface was on a single carriageway in a residential area and on a multiplelane carriageway in Prague. The sound pressure level (Lcpx) was measured at five testing sections in Prague before and after cleaning with pressurized water. The second road surface was porous asphalt (PA 8) containing crumb rubber (waste from worn tyre treads) and was tested in the town of Skutec. One lan

Název v anglickém jazyce

Cleaning Low-Noise Surfaces as a Basic Condition for Improving Pavement?s Acoustic Absorption Capability

Popis výsledku anglicky

Ongoing noise is a disturbing factor for humans and animals living close to roads, as traffic noise threatens residents? health and well-being. Surfaces with noise absorption as high as 3?6dB (so-called low-noise surfaces, LNSs) are being developed in many countries. A disadvantage is that their noise absorption decreases through their service lives. Pores become clogged with dirt within 2?3 years, stripping the LNS of its functionality. In the experiment, the noise on two surface types were measured. The first was newly developed Viaphone LNS containing organic fibres (from paper production waste). The tested surface was on a single carriageway in a residential area and on a multiplelane carriageway in Prague. The sound pressure level (Lcpx) was measured at five testing sections in Prague before and after cleaning with pressurized water. The second road surface was porous asphalt (PA 8) containing crumb rubber (waste from worn tyre treads) and was tested in the town of Skutec. One lan

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

AP - Městské, oblastní a dopravní plánování

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Arabian Journal for Science and Engineering

ISSN

1319-8025

e-ISSN

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Svazek periodika

41

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

425-431

Kód UT WoS článku

000368990200008

EID výsledku v databázi Scopus

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