ASTM Standard Folding Screens Room Divider / Sliding Wall Partitions

Cheap Price Sound Proofing Decorative Movable Folding Screens Room Dividers

Acoustic room dividers description

1)Thickness panel:65mm,85mm,100mm, height from 2 meters to 17 meters

2)Top supported without floor track or guide

3) Clear anodized extruded aluminum tracks and frames,customized powder coated color are available

4) Rock wool infill,with top and bottom retractable mechanism in the middle and mdf,plywood or plaster

base board on both side

5) Sound insulation coefficien :STC 32db to 53 db, ASTM standard of acoustic tested in HongKong.

6) Available in wide range of finishes.

7) Fast delivery and Rich experiences in oversea project installation guide & supervision.

The structure of acoustic room dividers

The BUNGE acoustic room dividers structure is composed of aluminum profiles, sheets of treated particleboard or MDF and insulation. The combined structure forms a panel that has a total thickness of 82 mm and depending on the insulation material ensures a soundproof resistance of 32-53dB (decibels).
When the acoustic room divider is supported at the ceiling it runs along an adjustable aluminum upper track that is equipped with bearings inside of carriages. This enables the walls height to be adjusted by ±18 mm.

The carriages are installed on every second wall panel and are located at the center of the panel. Because the acoustic room dividers wall hangs from the ceiling, it is important for the installation of the wall that the wall is attached to something solid (i.e. concrete ceiling, steel structure, wood beam etc.).
In the case that the folding wall is supported by the ground, an aluminum track is installed on the floor where the carriages move the wall and at the top there is a guiding track. The height is also adjustable by ±18 mm.