Yakeshi Steel Structure Olympic Sports Center in Inner Mongolia Autonomous Region

Yakeshi Olympic Sports Center in Inner Mongolia Autonomous Region, with a floor area of 25,243.81㎡, building area of 25,243.81㎡, the main steel structure, metal roof design, the stadium for the bolted ball space frame steel structure, the stadium for the truss support system, the surface of which is made up of metal roofing panels as a decorative layer, and the overall modeling is shaped like a white cloud blossomed in the beautiful grassland.

Stadium roofing system structure level: waterproof layer: 0.9mm thick aluminum-magnesium-manganese vertical locking roof panel (fan plate + straight plate); secondary waterproofing layer: 0.49mm thick waterproofing breathable membrane; thermal insulation layer: 100mm + 100mm thick rock wool thermal insulation (capacity of 140kg/m3); vapor barrier: polyethylene vapor barrier membrane; sound-absorbing layer: 50mm thick glass silk wool, (capacity of 16kg/m3); Vapor barrier layer: vapor barrier membrane; base plate layer: perforated pressed steel base plate; structural layer: sub purlin.