New Energy Container House Customization

Customization of new energy container houses requires comprehensive consideration of factors such as materials, structure, thermal performance, connection nodes, customization flexibility, and whole-life-cycle costs.

I. Materials and Structure

• Steel Selection: Prioritize the use of high-strength weather-resistant steel, such as Grade Q355B, which offers approximately 30% higher yield strength than ordinary carbon steel, reducing material usage and enhancing structural stability.
• Modular Design: Adopt a self-balancing system with rigid connections between corner fittings and side beams, reducing reliance on external support structures and improving overall wind and earthquake resistance.

II. Thermal Performance

• Envelope Structure: Utilize a three-layer composite construction of “rock wool-air gap-aluminum-zinc coated steel plate”. The rock wool layer, with a thickness ranging from 75mm to 100mm, has a thermal conductivity limited to below 0.040 W/(m·K). The 5mm air gap suppresses convective heat transfer, resulting in an overall heat transfer coefficient below 0.5 W/(m²·K), suitable for harsh winter conditions in northern regions.

III. Connection Nodes and Seismic Resistance

• Dual Fixation Mode: Introduce a “wedge lock + high-strength bolt” connection. The wedge lock, made of 45# steel and heat-treated, features a 15-degree inclined surface that generates a self-locking effect under horizontal shear forces, enhancing seismic performance and reducing deformation risks.

IV. Customization Flexibility

• Functional Zoning: Flexibly divide areas for kitchen, bathroom, living, and sleeping based on usage needs. Employ integrated bathroom technology for waterproofing and utilize adaptable furniture for day-night functional transitions.
• Appearance and Interior Layout: Support full-dimensional customization of exterior styling, interior functions, and spatial layouts to meet diverse scenarios such as new energy project support, commercial districts, cultural tourism accommodations, and more.

V. Whole-Life-Cycle Costs

• Reusability and Maintenance Costs: Select compliant products that support multiple disassembly and reassembly cycles, with an average of over 8 reuse instances, reducing construction waste by approximately 90% and enhancing resource utilization, aligning with green construction policy directives.