Collapsible helicopter hangar

Address: Moscow region, Ramensky district, Verkhnee Myachkovo village (territory of the Myachkovo airfield)

Specifications:

Length, m: 32

Width, m: 18

Height, m: 6

Area, m²: 576

Maximum permissible mass of snow cover, kg / m²: up to 480

Maximum permissible wind speed, km / h: up to 200

Design operating temperature: from -60C to + 60C

- Construction: the erected hangar is a frame-type frame structure with an upper articulated connection of the columns with the truss. The metal frame consists of C-shaped galvanized profiles. The steel grade is C350. The connections of the frame elements are provided by unified attachment points. Galvanized bolts and self-tapping screws are used as fasteners. The rigidity of the building frame as a whole is provided by a system of struts, vertical and horizontal flexible ties. Wall and roof purlins are made of cold-formed profiles made of galvanized steel. The connection of the purlins to the frame elements is bolted.

- Roof: metal, gable. The cladding is made of three-layer roofing sandwich panels, 150 mm thick. A semi-rigid mineral slab is used as a heater. The density of mineral wool is 130-140 kg / m. This material has low thermal conductivity combined with a high level of mechanical strength and lightness.

- Walls: cladding is made of three-layer roofing sandwich panels, 100 mm thick. Panel covering is galvanized and painted sheet steel. The class 1 zinc coating is 275 g / m².

- Gates: sectional, sliding, frame for a gate measuring is 16.5 x 5.6 m;

- Entrance door: 0.9 x 2.0 m.