Stravifloor Jackup* is a jack-up floating floor system with reinforced steel boxes cast into concrete. Once the concrete has cured, the isolated slab is raised off the structure to the required void depth, reducing the risk of acoustic bridging between the floating floor slab and the subfloor. Stravifloor Jackup boxes allow for easy adjustment of the final height as well as replacement and inspection of isolators, should the use of the room or load conditions change in the future.
Special, insulation material can be installed in the avoid a standing wave in the air void (which may cause noise breakthrough at high frequencies).
Stravifloor Jackup boxes have an extremely high load capacity and, therefore, allow for larger spans and fewer support points than traditional jack-up systems. CDM Stravitec leads the industry with a typical 6-ft (1.8 m) o.c. spacing, reducing the quantity of supports and the time to install and jack the floor by up to 55%. Those savings in both, materials and labor, make CDM Stravitec's jack-up system affordable, even for projects with a tighter budget.
Available with either spring bearings or natural rubber pads