Power Independent from the stage, with motorized lifting system
Power cover made with high quality hot-dip galvanized steel trusses and PVC covering sheet, independent from the stage, with motorized lifting system using hoists of 2,500 kg each and management panel that activates them simultaneously.
- size 15.5 x 13 m;
- gable roof front height 9.52 m, rear height 8.53 m;
- weight: 8,615 kg;
- wind resistance: 28 m/s;
- suspended load capacity (total 1800kg):
- option 1 30 kg/m on the perimeter beams;
- option 2 20 kg/m on all beams;
- option 3 300 kg at the columns + 10 kg/m on all the beams;
- suitable for the Deluxe stage cover 14 x 12 m.
Steel load-bearing metal structure made up of:
- n. 4 load-bearing columns in square truss 50 cm side in high quality steel with a front height of 9.52 mand a rear height of 8.53 m to create a sloping roof and allow rainwater to flow. Equipped with:
- fixing base on reinforced concrete plinths;
- support for electric chain hoists;
- electric chain hoist with a capacity of 2,500 kg;
- upper pulley holder for the sliding of the lifting chain;
- sliding trolley connected to the electric hoist by chain, whose function is to raise or lower the roof;
- travel stop for trolley, allow the trolley to obtain positioning at minimum and maximum level;
- roof safety hook in high position
- perimeter lattice beams, in rectangular truss 50 x 70 (h) m in high quality steel, anchored to the 4 lifting trolleys via inclined fittings fixed with bolts 8.8. The perimeter trusses are designed to support the weight of the lighting/acoustic system for a maximum load of 30 kg/m;
- central trusses, in 50 x 70 (h) m high quality steel rectangular truss, anchored to the perimeter trusses using bolts 8.8. The central trusses have the function of breaking the aluminum support beams;
- support of the roofing sheet via anodized aluminum alloy tubes resting in the seats of the perimeter truss beams and in the central truss beams blocked by pins;
class 2 fireproof PVC cover. The sheet is fixed to the structure with a rope passing through the specially prepared strap rings;
Accompanying documentation: technical report, declaration of conformity, declaration of performance (DoP) with label and use and maintenance booklet
Structure not suitable to support the snow load. In the winter, remove the covering sheet.
Corrosion protection:
- hot dip galvanizing carried out by a specialized company according to ISO 1461.
Reference legislation
Selvoline® covers have been designed and manufactured in compliance with current regulations:
- Machinery Directive 2006 / 42 / EC,
- DM January 17, 2018 (NTC 2018),
- EN 13782,
- EN 1090-1.
- ballast and anchors (see specific page), to be calculated based on wind, use and location;
- class 2 fireproof PVC sheets for wings, backdrops and sides (complete with tracks and accessories);
- wavy, fretted or bunk valance.