Kindergarden and school Bellmund
Cleverly renovated premises
Never before has the application of roof formwork with finished soffit on existing or newly erected rafter roofs been so uncomplicated! The historical roof truss of the Bellmund kindergarden could be retained, the cross laminated timber elements were simply laid as large area boards on the top of the rafter layer instead of conventional roof formwork. On the inside of the roof, they show their ready-for-use soffit made of knotless silver fir.
Configuration overview
Components used
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LIGNO® Acoustic light | Ceiling cladding
Produktkode: LIGNO® Acoustic light 3S_62_a50g_625-12-4_WTL_gb_buvWood type
Various wood species are available for the visible layer. For quality reasons, individual wood species cannot be configured for all profiles; for technical reasons, surface treatments are excluded for some wood species.
Wood type
_WTL Silver fir knotless, patterned
Profile
The visible layer is profiled with joints. The code for profiling indicates in millimetres: Element width, strip width (rounded, from/to if applicable) and joint width (rounded) as well as a letter identification for variants, e.g. with chamfered strip edges or with additional height gradation.
Note: Some profiles indirectly cause exclusions for other configuration options.
Profile
_625-12-4 Slat profile
Structure
The face is subjected to a brushing _gb as standard, which produces a stronger or weaker structure depending on the type of wood and makes the surface less sensitive to scratches. Alternatively, a smooth sanding _gs can be carried out, or on request a bandsaw cut _grimitated.
Structure
_gb Brushed
Treatment
Depending on the type of wood, the optional application of a surface treatment is possible ex works. Individual colour finishes are always sampled for coordination. For elements in individual lengths, colour treatment is limited to max. 5 m length.
Treatment
_buv UV-protection stain
Room acoustics
If the soffit of the element is to have a good sound-absorbing effect, the penultimate layer is configured as absorber _a50g. Otherwise, this layer is configured as a solid wood layer _a0.
Room acoustics
_a50g 50 % Absorber
Reference-related
Downloads
Project participants
Gemeinde CH-Bellmund
Sollberger Bögli Architekten AG
Mattenstrasse 108
CH - 2503 Biel
Scheurer Holzbau AG
Bernstrasse 10
CH - 3262 Suberg
www.scheurerholzbau.ch
Lignotrend Produktions GmbH
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