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Test results show that the weighted normalized impact sound pressure level is IIC70, and the improvement in weighted impact sound pressure level is 38 dB. The impact sound insulation performance meets the top-grade sound insulation standard.
Application scope:
Hotel lobbies, corridors, customer service areas, and kitchens;
Floor slabs in office buildings and residential buildings;
Floors in schools, hospitals, libraries, and museums;
Places with high seismic isolation requ
VI AB®CDM polyurethane damping and vibration isolation pads are made of polyurethane, featuring excellent acoustic performance for vibration isolation and noise reduction. Polyurethane damping and shock-absorbing pads are the core material of the floating floor series. Vibrotech acoustic polyurethane damping and shock-absorbing pads are produced using a patented process. This process gives the polyurethane vibration-damping pads a unique structure and certain key acoustic properties, providing maximum impact sound insulation for floating floors. The polyurethane damping and shock-absorbing pads have good material elasticity, low natural frequency, and significant vibration reduction effects; a wide hardness range and excellent impact resistance; a broad rated load range, customizable according to application needs; high tensile strength and tear resistance, ensuring durability; good mechanical properties, with more uniform stress distribution and stable performance under load; excellent corrosion resistance, high temperature resistance, oil resistance, resistance to organic solvents, and radiation resistance, leading to a long service life.




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