| Office
partitions are generally broken down into five main types. Aluminium framed, demountable partitions.
The most used partition for general offices. Fixed at floor and ceiling
but can be mounted short of ceiling height. They can be all solid, part glazed or fully
glazed. Sound reduction for solid partitions is in the area of 28db to about 38db,
depending on the weight of the panels used. This type of partition is practical for small
offices where sound insulation is not an important issue but some privacy is required.
Electrical wiring can be run through the frame and light switches are a standard feature
in door frames. |
 |
 |
Aluminium
and steel framed acoustic partitions.
Much heavier construction with single or double skin panelling. Sound
insulation depends a great deal on two important factors, weight and air-tightness. These
partitions are carefully constructed for this reason and utilize various methods for
avoiding air transmitted sound, for instance, around the edges of panels and at wall
abutments. Such partitions have to extend to the structural ceiling, meaning work is often
required above the partition and any suspended ceiling. Sound reduction can be as high as
55db. (The glazed example here is 40db) |
Purpose
built, decorative partitions.
Just about anything goes in this area of office partitions. Nonetheless, they are
frequently built on aluminium or metal frames utilizing heavy panels in the core and hung
panels as cladding. These can, of course, be decorated with veneers, fabric or be
prefinished acoustic panels. Such partitions are mostly used for executive suites and
reception areas. Carefully chosen, sound reduction as high as 60db is available. |
 |
Sliding
partitions
This type of partition can be mounted on a floor track or hung from the ceiling.
Either can be of high sound reduction and are available in numerous decorative finishes. |
 |
 |
Acoustic
screens.
The basic acoustic screen. Simple, flat or curved, with vinyl covering.
More sophisticated come with adjustable feet and upholstered body.
Heavier screens, less portable, but not fixed down, incorporating storage utilities and
shelving.
Acoustic screens are highly valued in open plan environments and, as they do not normally
incorporate electrical wiring, are usually set up inside an electrical ducting network
with work-station terminals. |
REGULATIONS
Fire regulations and Means of Escape regulations must be adhered to
whichever partition is used. Only compliable materials are permitted and routes to a fire
protected area must remain below maximum distances. |
