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Kindergarden and school Bellmund

Cleverly renovated premises 

LIGNO Dach mit Akustik-Profilierung in Weisstanne für den Saal einer Schule in Bellmund

Never before has the application of roof formwork with finished soffit on existing or newly erected rafter roofs been so uncomplicated! The histori-cal 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

  • LIGNO Acoustic light  |  Ceiling cladding 

    Product code:LIGNO Akustik light 3S_62_a50g_625-12-4_WTL_gb_buv
    Wood 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

    Client

    Hohlenweg 3
    2564 Bellmund

     

    www.bellmund.ch

  • Sollberger Bögli Architekten AG

    Architect

    Mattenstrasse 108
    CH - 2503 Biel
     

    www.sollbergerboegli.ch

  • Scheurer Holzbau AG

    Execution

    Bernstrasse 10
    CH - 3262 Suberg

    www.scheurerholzbau.ch

  • Lignotrend Produktions GmbH

    Photographer

    Landstrasse 25
    79809 Weilheim

     

    www.lignotrend.de

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