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The Mansion, Building Research Establishment, Bucknalls Lane, Watford, Hertfordshire, WD25 9XX, United Kingdom

BAM Infra / ProRail – Spoorbrug Utrecht (Utrecht Railway Bridge)

About project

This project involved the design, engineering, manufacture, supply and installation of low-height sound absorbing cassettes for railway noise reduction with target absorption attenuation in the range of 5-7dB as specified by the client. Over 650 linear meters of LLB was installed for this project.

  • Performance by Sonobex

Emergency escape ladders and access point were engineered into the LLB design and can be seen in the photographs below. Our solution also included a specialised “track-bed” absorptive panels section which further increased the acoustic performance of the final solution.

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