Standard Structural System of Prefab Steel Parking Building - Knowledge
1. Main frame: Q355B H-section steel columns and beams 2. Floor system: steel deck + concrete composite slab or grating floor...

2. Floor system: steel deck + concrete composite slab or grating floor
3. Ramp: steel structure vehicle ramp with ≤12% gradient
4. Safety: steel guardrails, anti-slip surface, impact-resistant column protectors
5. Optional: roof canopy, elevator shaft, lighting and drainage system