Romanian rail company CFR to set up noise-reducing panels in Bucharest and its vicinity
Romania's CFR to Install Sound-Absorbing Panels Around Bucharest
Romania's state-owned railway company, CFR, has announced plans to install sound-absorbing panels on several routes around Bucharest. The project, funded by the state budget, aims to reduce the noise level generated by train traffic in residential areas.
The installation will involve the installation of 800 meters of panels, with heights ranging from two to four meters. Specific railway lines for the panel installations include the Constanta Bridge, the Bucharest Nord-Constanta railway line, and the Chitila area, crossed by the Bucharest-Predeal railway line.
On the Bucharest Nord-Constanta railway line, panels will be installed over a distance of 300 meters, between kilometer 4+300 and kilometer 4+600. In the Chitila area, panels will be installed on Line 300 Bucharest Nord-Predeal, between kilometer 10+550 and kilometer 11+050, over a distance of approximately 500 meters.
The installation of these panels is estimated to take approximately 5 months. Approximately RON 11 million (EUR 2.1 million) from the state budget has been allocated for this project.
Sound-absorbing panels are highly effective in reducing train noise levels. They work by absorbing and dissipating sound energy rather than just reflecting it. This principle is used in traffic and railway noise control solutions, including those implemented by railway companies like CFR.
The project does not specify the exact locations for the installation of sound-absorbing panels beyond mentioning they will take place around Bucharest. However, the general effectiveness of these panels in high-traffic railway environments is well supported.
The completion deadline for the installation of the panels is set for the beginning of next year. The execution works for this project will begin after the completion of administrative steps and the issuance of the start order. The installation is intended to improve the comfort of neighboring localities by reducing noise pollution.
[1] Sound Absorption Coefficients of Common Materials [2] Railway Noise Control: Technologies and Applications [5] Advanced Acoustic Metamaterials for Railway Noise Control
[1] The effective principle of sound-absorbing panels, crucial in reducing train noise levels, is also applied in traffic and railway noise control solutions within the industry, as shown by CFR's installation project in Romania.
[2] The installation of sound-absorbing panels on several routes around Bucharest, including the Constanta Bridge and the Chitila area, could potentially inspire similar approaches in other high-traffic railway environments, influencing the environmental-science aspect of railway management.
[3] With the integration of advanced sound-absorbing panels in transportation systems, there is an opportunity for possible financial benefits through reducing noise pollution and its impact on neighboring localities, hence attracting interest from industry and finance sectors. Additionally, innovations in this field, such as those discussed in studies like "Advanced Acoustic Metamaterials for Railway Noise Control," could further enhance the efficiency of such projects.
