Under Ballast Mats - UBM
Anti-Vibration Mats

Under Ballast Mats - UBM
  • Drainage system with high mitigation performance
  • Puncture resistant fabric pre-coupled
  • Long durability and increase of the ballast life
  • Reduced maintaninace cost
Under Ballast Mats - UBM

The Isolgomma MATRACK anti-vibration solution for under-ballast (UBM) applications is a product with consolidated vibration damping properties. The ability to provide solutions with different densities and thicknesses allows us to meet many different project specifcations. The products in the MATRACK range can be supplied with different types of puncture resistant fabric which in most cases allow for drainage, facilitating the passage of water through the ballast into the drainage channels below.



UBM - Confined
The Isolgomma MATRACK vibration damping mat for under-ballast applications is supplied in customized panels suitable both for horizontal and lateral layer placement in order to create a floating mass system to contain the ballast.

UBM - Raised sections
The ISOLGOMMA MATRACK vibration damping mat for raised section under-ballast applications is supplied in customized panels available also with double protective un-stretched membrane both against puncture and protecting the underlying compacted/stabilised layer.

Application fields

- Tramways and Underground: under concrete slab or ballast
- Passengers railway or High-Speed railway:under concrete slab or ballast
- Rail freight transport: under ballast.

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