TSS and RVK

Invisible connections for stairs, landings and balconies

The TSS units are used for concrete component with finished surface from the precast factory. (terrazzo or similar.)

When erecting the elements on site, the inner tube is pulled out with a string to fit a recess in the wall.

A safety device will ensure the inner tube to be correctly located in the recess.

The RVK unit is visible at the surface. The function is the same as for the TSS. When erecting, the inner tube is pushed into a recess in the wall. If required, the inner tubes can be withdrawn. (before permanent installation)

Products

• TSS 40              (40 kN load capacity)
• TSS 100            (100 kN load capacity)
• RVK 40             (40  kN load capacity)
• RVK 100           (100 kN load capacity)

All in black steel or hot dipped galvanized

Impact sound

To reduce the impact sound between stairs and walls, a elastomer pad is placed under the inner tube in the recess.

For further reduction of impact sound, we have developed special products. Rubber boxes for both landings and for walls. Read more under section -additional products

On site intallation

TSS and RVK provides an invisible connection, and are quick and safe to install

No further works to be done on site, like welding, bolting etc.

All units are approved by Sintef Byggforsk in Norway.