No main beam arch architectural feature:
Beamless no purlins, open space, large capacity across the span of 6-32 m arbitrary choice.
Beamless arch low cost, low investment and affordable.
Design and construction cycle is short, 10000m2 roof construction 20 days to complete.
Color galvanized steel, mechanical lock side connection, natural waterproof, no leakage.
Beautiful appearance, durable, maintenance-free.
Light weight, the overall scientific and reasonable structure, superior wind and seismic performance.
Anti-wind snow load, can withstand the speed 160km / n strong winds can withstand 148kg / m2 snow load.
Handsome in appearance, colorful, innovative and full of rhythm. Rich and varied roof forms, giving the building a whole new look.
No function Qi Liang arch, roof beams one, set insulation, insulation, ventilation, lighting and other features.