NOISE CONTROL BUILDING MATERIALS

LSM

Spring Lift Slab Floor Mount

Spring Lift Slab Floor Mount

Lift slab floating floor systems that incorporate spring isolator assemblies to decouple concrete slabs from non-isolated structural floors are used where vibration and impact are critical and of greater concern than airborne noise transmission.

Fabricated, made-to-spec-isolator housings permit flexible system design for a range of slab thicknesses, air cavities and/or loading options.

Spring isolator natural frequencies (fn) of 3.13 Hz for 1” rated deflection springs and 2.21 Hz for 2” rated deflection springs, other rated deflection springs are available.

Factory-engineered shop drawings detail spacing, spring load/deflections, and structural floor flatness requirements.

Rubber cap assembly protects against resonant frequencies.

In-slab or perimeter seismic restraint
elements available where required.

Coulomb damping components available.

Ships in ready-to-install sub-assemblies.