A showroom with a 12m cantilevered canopy and curtain-wall tolerance coordination — steelwork done in 55 days.
This car-brand showroom covers 3,200 m². Its highlight is the 12m cantilevered entrance canopy — for a column-free welcome zone, the cantilever beams use variable sections with tip deflection limited to span/250.
The technical key for showrooms is curtain-wall coordination: steel tolerances at column heads and embedment positions must match the facade supplier's. We reverse-checked embed locations against the curtain-wall layout in advance — avoiding the classic “steel done, facade won't fit” scenario.
Steelwork took 55 days. Commercial projects prove it repeatedly: swallowing facade and MEP interfaces into the detailing stage is the single most effective schedule saver.
Shanghai Xionglan Steel Structure · Exported to 60+ countries · EN 1090 CE certified · Engineer reply within 24 hours
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