Gable 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 9,3 m 7,15 m 1800 kg
8,5 x 8,5 m 11,3 m x 11,3 m 7,15 m 1900 kg
9,5 x 9,5 m 12,3 m x 12,3 m 7,15 m 2000 kg
 Medium roofs 10,5 x 8,5 m 13,3 m x 12,3 m 8,15 m 2800 kg
10,5 x 10,5 m 13,3 m x 12,3 m 8,15 m 3900 kg
11,5 x 11,5 m 14,3 m x 14,3 m 8,15 m 4000 kg
12,5 x 10,5 m 15,3 m x 13,3 m 8,15 m 5000 kg
12,5 x 12,5 m 15,3 m x 15,3 m 8,15 m 5500 kg
13,5 x 13,5 m 16,3 m x 16,3 m 10,15 m 6000 kg
 Big roofs 14,5 x 12,5 m 17,3 m x 15,3 m 10,15 m 6200 kg
14,5 x 14,5 m 17,3 m x 17,3 m 10,15 m 6500 kg
18,5 x 14,5 m 21,3 m x17,3 m 12,15 m 8000 kg
20,5 x 14,5 m 23,3 m x 17,3 m 12,15 m 10000 kg

* - other dimensions according to the design created on the basis of individual customer requirements.
** - depending on the configuration (approximate value).


 

Small gable roof system

Small gable roofs offer a simple construction, high safety at a relatively low price. They are one of the most popular in our range. The construction of small gable roofs is mainly based on our HD3 290-Q. Side rafters between main ridge and edge span are constructed using our 290-D trusses. The steel tower bases have long outriggers with tower stabilizers. The whole roof construction is easily raised using manual chain hoists. 

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
Pillars 290-Q - standard
HD3 390-Q, HD4 390-Q - optional
Main grid-trussing HD3 290-Q - standard
HD3 390-Q, HD4 390-Q, HD3 400x600-Q - optional
Load capacity (UDL)* 1800 - 2000 kg – depending on the configuration (approximate value)
Static calculation included
Technical report included
Max wind speed 70 km/h
Design standards Eurocode 1, Eurocode 3, Eurocode 9, DIN 3834-2, DIN 1090-1-2-3
Canopy Available in many colours
Material – fire resistant PCV
Scrims On side and back - included
Colour - black and white
70 % visibility – included
30% visibility - optional
Material - fire resistant certified
Chain hoist Manual in standard
Ballasts included
Guy-wire included
Options and customization (on demand)
Canopy side or/and back
Canopy colors non standard colours - to agree
Scrim non standard colours - to agree
Anemometr optional
Security base frame optional
Sound wings optional
Stage platforms optional
Electric hoist optional
Truss tower lifter optional
Non standard dimensions Project according individual requirements

 


 

Medium gable roof system

Alspaw medium sized gable roofs - due to the wide range available, combined with excellent longevity - makes them the most popular constructions chosen by ALSPAW customers worldwide. Again the designs are based on our HD3 390-Q. All designs guarantee optimum durability and roof weight. As with the smaller version the canopy is twofold connected by an aluminium rail on top of the main ridge and in the middle of both front and back triangles. Sound wings for sound systems and LED screens can be mounted to all our roofs.

MEDIUM ROOFS – TECHNICAL SPECIFICATIONS
Roof structure
Roof dimensions 10,5 x 8,5 m, 10,5 x 10,5 m, 11,5 x 11,5 m, 12,5 x 10,5 m, 12,5 x 12,5 m, 13,5 x 13,5 m
Pillars HD3 390-Q, HD4 390-Q- standard
HD3 400-Q, HD4 400-Q, HD3 520-Q, HD4 520-Q - optional
Main grid-trussing HD3 390-Q, HD4 390-Q, HD3 600x400-Q- standard
HD4 600x400-Q, HD3 520-Q, HD4 520-Q- optional
Load capacity (UDL)* 2800 - 6000 kg – depending on the configuration (approximate value)
Static calculation included
Technical report included
Max wind speed 70 km/h
Design standards Eurocode 1, Eurocode 3, Eurocode 9, DIN 3834-2, DIN 1090-1-2-3
Canopy Available in many colours
Material - fire resistant PCV
Scrims On side and back - included
Colour - black and white
70 % visibility - included
30% visibility - optional
Material - fire resistant certified
Chain hoist Manual in standard
Security base frame Included
Ballasts Included
Guy-wire Included
Options and customization (on demand)
Canopy side or/and back
Canopy colors non standard colours - to agree
Scrim non standard colours - to agree
Anemometr optional
Sound wings optional
Stage platforms optional
Electric hoist optional
Truss tower lifter optional
Non standard dimensions Project according individual requirements

 


 

Big gable roof system

Our biggest roofs can cover an area of up to 280 m2. ALSPAW’s vast experience, use of best quality materials combined with our professional welding allow us to designs roofs with sizes up to 20,5m x 14,5m on 12m towers, giving huge clearance at the front of the stage. Full safety rigging, ballast attachments and compre- ssion beams between tower bases are giving stability and safety, even during strong winds. Full static calculations, giving roof strength and durability are included as standard. All roofs have possibility to extend with sound wings.

BIG ROOFS – TECHNICAL SPECIFICATIONS
Roof structure
Roof dimensions 14,5 x 12,5 m, 14,5 x 14,5 m, 18,5 x 14,5 m, 20,5 x 14,5 m
Pillars HD4 390-Q, HD4 400-Q - standard
HD3 520-Q, HD4 520-Q - optional
Main grid-trussing HD4 600x400-Q - standard
HD4 800x500-Q - optional
Load capacity (UDL)* 1800 - 2000 kg - depending on the configuration (approximate value)
Static calculation included
Technical report included
Max wind speed 70 km/h
Design standards Eurocode 1, Eurocode 3, Eurocode 9, DIN 3834-2, DIN 1090-1-2-3
Canopy Available in many colours
Material - fire resistant PCV
Scrims On side and back - included
Colour - black and white
70 % visibility - included
30% visibility - optional
Material - fire resistant certified
Chain hoist Manual in standard
Ballasts included
Guy-wire included
Options and customization (on demand)
Canopy side or/and back
Canopy colors non standard colours - to agree
Scrim non standard colours - to agree
Anemometr optional
Security base frame optional
Sound wings optional
Stage platforms optional
Electric hoist optional
Truss tower lifter 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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