Hollow box ceiling
Similar to ribbed ceilings, hollow box ceiling are bonded composite cross-sections consisting of ribs made of glulam that are aligned in the main span direction and upper and lower planking made of X-LAM. Due to the bonding of the two timber materials, box-girder ceilings from a span of approx. 6 m represent an effective and economical construction variant compared to pure X-LAM constructions. The existing cavities can be used as an installation level or filled with insulation or additional weight to significantly improve the building’s physical properties.
Technical
Data
| Glulam | X-LAM | |
|---|---|---|
| Strength of the individual elements | Glulam: GL 24c | Single lamellae: C24 |
| Dimensions/Length | Height: max. 600 mm Width: max. 3.5 m Length: max. 10 m |
Height: max. 600 mm Width: max. 3.5 m Length: max. 10 m |
X-LAM
Components
DERIX
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