Edge B1
Concealed grid, suspended – not demountable

Suspended fixing on steel base Primary/secondary system
Gyptone Big boards with edge type B1 tapered edges on all four sides are
screwed to steel sections. Timber battens must be used directly under the existing
construction.
Fixing to steel sections can be done either directly or via hangers. The boards are
filled and painted after fixing and are not demountable.
Loading
The boards normally withstand moderate point loading (<3 kg). For higher loads,
or if there is a risk of heat transfer to the connections, fixing should be done to sections behind or via a transom to a primary section. Alternatively, the load should be suspended separately.
Primary section P45
L: 3600 mm
Secondary section S25/85
L: 3800 mm
Steel strip
Perimeter channel SK70
L: 2500 mm

