Canada

Item Parameter
Country/Region Canada (cold region of North America)
Building Type Single-story portal frame steel structure workshop / warehouse (modern design)
Building Area Approx. 6,000 ㎡ (100 m × 60 m)
Seismic Intensity Intensity 7 (per NBCC, Canadian building code)
Wind Load 0.45 kN/㎡
Snow Load 2.0 kN/㎡ (heavy winter snow in Canada, the highest among all projects)
Roof / Wall Cladding 0.5mm insulated color steel sandwich panel (100mm+ rock wool for extreme cold), off-white + dark blue
Main Steel Structure CAN/CSA G40.21 (equivalent to Q355) welded H-section steel (portal frame)
Surface Treatment Sandblasting to Sa2.5 + epoxy zinc-rich primer + topcoat (spray painting)