Sound insulated folding partitions

A mobile partition wall with sound insulation up to 50 dB made of mutually independent manual operating panels based on a closed sandwich technology with an acoustic core are the best solution for conference rooms and for dividing the office space.

In order to guarantee efficient sound insulation and stabile sealing of the panel, there are gaskets placed on the joint with the floor and the ceiling rail.

Panel thickness is 100mm. The gaskets in the top and bottom panel zones are black.

In addition to their role of providing better sound insulation, the gaskets in the top and bottom zones of each panel also compensate the uneven sections on the floor, with their stable and projected pressure. The gaskets are made of polyurethane parts. The material for the vertical male-female contacts is the heavy duty aluminium intended to satisfy the highest requirements in the area of acoustics and stability. In order to get a tolerance in the floor and ceiling areas, the run of gaskets in the top and bottom zones does not exceed 30 mm. Sliding rubber gaskets are not allowed.

Panel joint:

An exceptionally stable joint was accomplished by combining the male-female type of aluminium profiles. By constructing convex and concave profiles, one can achieve free resistance of the panel joint. Additional mechanical elements in joining of the panels are not allowed.

Locking panel:

The final panel of a partition wall must be designed as a telescopic leveling panel.

Panel suspension, rail system and parking unit:

Each panel is suspended at one contact point (trolley) which slide inside the aluminium ceiling rail. Multiple trolleys are fastened to the panels by horizontal ball bearings with anti-shock absorbent screws.

The panels are mounted on the basis of their adjustable height, without opening the ceiling or panels for the purpose of correcting any gaps.