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Carriage floor support structure

● 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
The dedicated floor support structure made of polyurethane can significantly reduce vibrations, thereby markedly lowering secondary aerodynamic noise. Reducing vibrations inside the vehicle not only makes passengers and staff feel more comfortable but also helps protect installed connections, electronic components, and sanitary facilities.

The polyurethane damping pad material FR, designed specifically for elastic carriage floor support structures, meets the highest fire protection requirements (hazard level 3) according to standard DIN EN 45545-2.

Advantages

● Enhances ride comfort
● Lowers noise levels inside the vehicle
● Minimizes settlement throughout the service life
● Reduces lifecycle costs
● Lowers the height of the floor structure
● Allows tolerance compensation during installation
● Complies with fire protection requirements

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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