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Point-mounted polyurethane quality spring system

Damping soundproofing mat

● Closed-cell polyurethane
● Point support, line support, surface support
● Low water absorption
● Surface static stiffness up to 12 N/mm²
● Extremely high dynamic efficiency
● Excellent mechanical properties
● Outstand

Main features and advantages
Full-layer, strip-layer, and point-layer quality spring systems: The VIAB quality spring system series products are elastic isolation materials used under track structures, all of which have been tested according to the mechanical vibration standards for elastic elements of the track superstructure. They can reduce solid-borne sound and secondary structure noise of the overall track bed structure, as well as vibration radiation to the surrounding environment.

Application scenarios:

  • Seismic Isolation for Public Buildings
  • Seismic Isolation for Residential/Commercial Buildings
  • High-speed rail/metro track vibration isolation
  • Seismic Isolation for Large Industrial Equipment
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