Commercial tent DDS

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General overview
Two‑storey modular frame tent designed for events, exhibitions and VIP areas. The system doubles usable floor area on the same footprint and is suitable for large‑scale events, international sports games and venues with limited land.

Durable design & materials
Main frame: reinforced aluminum alloy 6061/T6 extruded profiles with anodized finish. Roof and side walls: 850 g/m² PVC-coated polyester textile, flame retardant to DIN4102 B1 / M2. Floor supports: high‑quality wooden beams; second‑floor decking: 28 mm waterproof plywood. Connections use hot‑dip galvanized steel components. Structure designed for improved wind and snow load capacity and repeated assembly/disassembly for efficient shipping.

Space efficiency & layout
The two‑storey configuration effectively provides approximately 200% usable area compared with a single‑storey structure on the same footprint. Typical layout options and accessories include internal or external aluminum stairs, second‑floor balcony, extended eaves for banner advertising and configurable wall systems to suit event requirements.

Patents
Patent numbers: ZL201520433483.4; ZL201120397706.8; ZL201520503051.6; ZL201520411133.8; ZL201620667371.X

Double‑decker tent stairs types

• A1
• A2
• B
• C1
• C2
• D
• E1
• E2

Product specification (table)
Span Width | Eave Height | Ridge Height | Bay Distance | Main Profile
10 m | 6.75 m | 8.50 m | 5 m | 300x120x5 mm (4‑channel)
15 m | 6.75 m | 9.34 m | 5 m | 300x120x5 mm (4‑channel)
20 m | 6.75 m | 10.17 m | 5 m | 300x120x5 mm (4‑channel)
25 m | 6.75 m | 11.00 m | 5 m | 300x120x5 mm (4‑channel)
30 m | 6.75 m | 11.75 m | 5 m | 300x120x5 mm (4‑channel)
40 m | 6.75 m | 13.50 m | 5 m | 300x120x5 mm (4‑channel)

Key features / technical specifications

• Origin of design: concept adapted from German engineering; two‑storey tent developed and produced for event applications.
• Frame material: reinforced aluminum alloy 6061/T6 extruded profiles with anodized surface.
• Roof & side walls: 850 g/m² PVC‑coated polyester fabric, flame retardant to DIN4102 B1 / M2.
• Floor support: wooden beams; second floor decking: 28 mm waterproof plywood.
• Wind resistance: designed for wind speeds up to 100 km/h (approx. wind load 0.5 kN/m²).
• Modular system: length extendable by 5 m bay sections without practical limit.
• Installation: engineered for repeated assembly/disassembly and optimized for transport.
• Space efficiency: two‑storey layout yields ~200% usable area versus single‑storey on same footprint.
• Accessories: internal/external aluminum stairs, balcony, various wall systems (glass curtain, sandwich panels, ABS hard walls), doors (glass, sliding, roller shutter), flooring systems and full‑transparent covers.
• Patents: listed above.