Three-field sports hall

School sport can also be done quietly(er)

LIGNO® Akustik Q3 klassik sorgen in dieser weit angelegten Sporthalle für eine Reduzierung des Schallpegels und ein angenehme Raumakustik

Akustisch wirksame und nachhaltige Brettsperrholz Deckenelemente sorgen für die Reduzierung des Geräuschpegels in der Sporthalle

Schallabsorbierende Akustikpaneele aus Holz verkleiden die Decke der Sporthalle und sorgen für eine angenehmen Raumakustik

Nachhaltige Brettsperrholz Dachelemente mit Akustikdecke werden zur Reduzierung von Nachhall in der Sporthalle eingesetzt

CLT-Elemente made of LIGNO® werden in Form von tragenden Dachelementen und als Akustikpaneele in der Sporthalle eingesetzt

The three-field hall has a total sports area of 45 m x 27 m with a clear room height of 7 m. Its supporting structure consists of a reinforced concrete structure on which 32 m long wooden trusses have been placed and support the roof without columns. The roof supporting shell itself consists of cross laminated timber box elements, which as the hall roof fulfil several tasks in one component: In addition to the static function as bracing shell, there is also the room acoustic function.

Configuration overview

Components used

LIGNO® Acoustic light | Ceiling cladding
Product code: LIGNO® Acoustic light 3S_62_a50g_625-23-8_WTE_gb_b0
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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
_WTE Silver fir, economy
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
_625-23-8 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
_b0 Untreated
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
LIGNO® Acoustic Q3 classic | Roof component
Product code: LIGNO® Acoustic Q3 classic_230-290_rg0_sze_k50g_p0_al40g_625-105-20_WTE_gb_b0
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Statics

The height of the load-bearing webs of the element is variable and determined according to static requirements from load and span. Within the framework of this configurator, the selection is limited to four height ranges. A more precise definition is made later during pre-dimensioning or verification with the LTB-x calculation programme. Bulk volume and/or necessary space for installations can also be decisive for the height.
Statics
_230-290 Medium span
Fire resistance

If fire protection is required, an additional layer is added below the web area (for elements with strip profiles _z26, _z53, _z80, for elements with board profiles Akustik klassik _k50g). Their height determines the fire resistance duration of the cross-section from 30 to 90 minutes. The fire resistance must be statically verified. If there are no requirements, the standard versions _z0 or _k50l are to be selected.
Fire resistance
_z0 R0
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 Integrated absorber
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
_625-105-20 Slat profile
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
_WTE Silver fir, economy
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
_b0 Untreated
LIGNO® Acoustic Q3 classic | Roof component
Product code: LIGNO® Acoustic Q3 classic_150-210_rg0_s0_k50g_p0_al40g_625-105-20_WTE_gb_b0
To configurator To product page
Statics

The height of the load-bearing webs of the element is variable and determined according to static requirements from load and span. Within the framework of this configurator, the selection is limited to four height ranges. A more precise definition is made later during pre-dimensioning or verification with the LTB-x calculation programme. Bulk volume and/or necessary space for installations can also be decisive for the height.
Statics
_150-210 Small span
Fire resistance

If fire protection is required, an additional layer is added below the web area (for elements with strip profiles _z26, _z53, _z80, for elements with board profiles Akustik klassik _k50g). Their height determines the fire resistance duration of the cross-section from 30 to 90 minutes. The fire resistance must be statically verified. If there are no requirements, the standard versions _z0 or _k50l are to be selected.
Fire resistance
_z0 R0
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 Integrated absorber
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
_625-105-20 Slat profile
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
_WTE Silver fir, economy
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
_b0 Untreated