Tunnel roof system


 

  Roof dimensions
(AxB)
Overall external dimensions
(CxD)
Height
(E)
Approx. load
capacity (UDL)*
Small roofs 8,5 x 6,5 m 11,3 m x 9,3m 10 m 1500 kg
8,5 x 8,5 m 11,3 m x 11,3m 10 m 1800 kg
9,5 x 9,5 m 12,3 m x 12,3m 11 m 1900 kg
10,5 x 8,5 m 12,3 m x 12,3m 12,1 m 2000 kg
Medium roofs 12,5 x 10,5 m 13,3 m x 13,3m 14,1 m 2000 kg

 


 

Small tunnel roof system

Small tunnel roof system is a new range of tunnel roofs. They are the perfect solution for choirs, and orchestras and other outdoor events. They come in two types - with quadrosystem 290-Q arches and 390-Q arches. All arches are connected together using our quadrosystem ridge bar and duosystem side bars. Arches are mounted on steel tower bases with adjustable feet for leveling on uneven ground. Roof widths and height are depend on the diameter of arches used. Tension belts for last two arches come as standard. The canopy comes in parts hoisted on roof by special rails connected to roof arches. The big advantage of arch roofs is that all arches have the same load bearing capacity and are not dependant of quantity of arches used.

SMALL ROOFS – TECHNICAL SPECIFICATIONS
Roof structure
Roof dimensions 8,5 x 6,5 m, 8,5 x 8,5 m, 9,5 x 9,5 m
Arch 290-Q - standard, HD3 390-Q - optional
Load capacity (UDL)* 1500-1900 kg
Static calculation In standard
Technical report In standard
Max wind speed 70 km/h
Design standards Eurocode 1, Eurocode 3, Eurocode 9, DIN 3834-2, DIN 1090-1-2-3
Canopy On top - in standard
Colour - black, blue, gray, green in standard (other colours possible)
Material - fire resistant PCV
Scrims On side and back - in standard
Colour - black (other colours possible)
Material - fire resistant
Chain hoist Manual in standard
Options and customization (on demand)
Canopy colors non standard colours – to agree
Scrim non standard colours – to agree
Anemometr optional
Security base frame optional
Ballasts optional
Guy-wire optional
Stage platforms optional
Electric hoist optional
Non standard dimensions Project according individual requirements

 


 

Medium tunnel roofs

Medium tunnel roof system are perfect solution for big choirs, orchestras and other outdoor bigger events. They come in HD3 390-Q Quadrosystem trusses arches. All arches are connected together using our quadrosystem ridge bar and duosystem side bars. Arches are mounted on steel tower bases with adjustable feet for leveling on uneven ground. Roof widths and heights are dependant on the diameter of arches used. Tension belts for last two arches come as standard. The canopy comes in parts hoisted on roof by special rails connected to roof arches. The big advantage of arch roofs is that all arches have the same load bearing capacity and are not dependant of quantity of arches used.

MEDIUM ROOFS – TECHNICAL SPECIFICATIONS
Roof structure
Roof dimensions 10,5m x 8,5m; 12,5m x 10,5m
Arch HD3 390-Q - standard
Load capacity (UDL)* 2000 kg
Static calculation In standard
Technical report In standard
Max wind speed 70 km/h
Design standards Eurocode 1, Eurocode 3, Eurocode 9, DIN 3834-2, DIN 1090-1-2-3
Canopy On top - in standard
Colour - black, blue, gray, green in standard (other colours possible)
Material - fire resistant PCV
Scrims On side and back - in standard
Colour - black (other colours possible)
Material - fire resistant
Chain hoist Manual in standard
Options and customization (on demand)
Canopy colors non standard colours – to agree
Scrim non standard colours – to agree
Anemometr optional
Security base frame optional
Ballasts optional
Guy-wire optional
Stage platforms optional
Electric hoist optional
Non standard dimensions Project according individual requirements

 

* - UDL loading cappacity values are average for standard roofs dimmesnion.To increase loading cappacity of each roof system is possible by adding more truss beams to the maingrid, use stronger truss type. Static calculations than are prepared individualy to increase highest loading cappacity.

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