Partial results on the way to establishing noise classification levels for road surfaces
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44994575%3A_____%2F23%3A10001691" target="_blank" >RIV/44994575:_____/23:10001691 - isvavai.cz</a>
Result on the web
<a href="https://dael.euracoustics.org/confs/landing_pages/fa2023/000458.html" target="_blank" >https://dael.euracoustics.org/confs/landing_pages/fa2023/000458.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.61782/fa.2023.0458" target="_blank" >10.61782/fa.2023.0458</a>
Alternative languages
Result language
angličtina
Original language name
Partial results on the way to establishing noise classification levels for road surfaces
Original language description
Several parameters are monitored on roadways as skid resistance, surface roughness, defects, and bearing capacity. These parameters have classification scales for evaluation, but not yet the noise level. The paper provides partial results of the research project of the Technology Agency of the Czech Republic CK02000121. Its aim is to determine a classification scale of road surfaces and to develop proposals for a possible noise assessment of surfaces. The paper presents the results of tire/road noise measurements (by CPX method) of real road surfaces in the Czech Republic. CPX method is the most used method for measuring road surface noise according to a survey conducted by CEN. From an acoustic point of view, road surfaces can be divided into 3 basic groups. These are conventional surfaces such as SMA, AC, or EACC, high-noise pavements such as cobblestones, and low-noise pavements such as BBTM or cement concrete treated by burlap drag method.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20104 - Transport engineering
Result continuities
Project
<a href="/en/project/CK02000121" target="_blank" >CK02000121: Determination of values of classification levels for evaluation of road surface noise in the Czech Republic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů