Acoustic Titan staircases 12.02.02

Isotrap acoustic bearings are designed to be fitted under stairways, which are either prefabricated or cast on-site, to block the transmission of impact noise from steps in the stairways towards adjacent rooms.

Isotrap bearings are made of a central rubber core transmitting vertical loads with a strip of PE foam on either side. Rubber studs can also take up any horizontal loads.

To take on any horizontal loads, a Titan stud with a diameter of 20 mm can be inserted into an acoustic sheath at the base of the stairs.

The maximum permissible load for a 20 mm thick joint is 20 kN/stud.