Curtain Wall Container House Design
The design of curtain wall container houses needs to integrate structural stability, thermal performance, spatial functionality, and aesthetic expression, achieving a balance between functionality and visual appeal through modular prefabrication, efficient insulation, and flexible assembly.
Structural Stability Design
Curtain wall container houses are based on standard containers and require reinforced frame structures to accommodate the additional loads from the curtain walls. High-strength weathering steel (such as Q355B) is used as the main frame, forming a self-balancing system through rigid connections between corner fittings and side beams, reducing the need for external supports. For example, Yiqi Company disperses stress through longitudinal corrugated plates on the top, avoiding local buckling and reducing material usage by 15%. Connection nodes need to be earthquake-resistant, such as the dual-fixing mode of 'wedge lock + high-strength bolts', which controls displacement within 3mm in 8-degree earthquake simulations, outperforming conventional welded nodes by 40% in deformation amplitude, while also supporting repeated disassembly and assembly.
Thermal Performance Optimization
Metal containers have high thermal conductivity and require composite construction to enhance insulation performance. The envelope structure adopts a three-layer design of 'rock wool-air layer-aluminum-zinc coated steel plate', with a rock wool layer thickness of 75-100mm and a thermal conductivity below 0.040 W/(m·K), combined with a 5mm closed air layer to suppress convection, resulting in an overall heat transfer coefficient (U-value) below 0.5 W/(m²·K), effectively reducing condensation risk in winter in Inner Mongolia. The window and door system needs to be airtight, such as the combination of insulated tempered glass and sealing strips, reducing thermal bridging effects and ensuring indoor temperature fluctuations are 40% smaller than those of traditional color steel plate houses.
Spatial Functionality and Modularization
Fixed container dimensions (such as 3m×6m) need to optimize space through functional stacking strategies: one end integrates the kitchen and bathroom, using integrated bathroom technology for waterproof integration; the living and sleeping areas achieve day-night functional switching through convertible furniture (such as wall-mounted folding tables and drop-down beds), freeing up activity space. Modular assembly supports expansion needs, such as expandable containers increasing usable area by 30%-50% at the ends, or forming composite functional spaces through multi-container assembly, adapting to long-term on-site office or brand display scenarios.
Curtain Wall Aesthetics and Material Innovation
Curtain wall design needs to balance visual expression and structural safety, adopting a combination of glass curtain walls and integrated metal wall panels to form rounded edges and angular shapes. For example, the Apple Pod container supports independent placement or modular assembly through its curved roof design and metal wall panels. Surface anti-corrosion treatment extends the lifecycle, such as the combination of 'epoxy zinc-rich primer + polyurethane topcoat', which shows no red rust after 1000 hours of salt spray testing, equivalent to a 15-year protection cycle in coastal environments, supporting a 25-year service life for the main structure.
