Prefabricated Container House Case

Prefabricated container houses are a form of construction that breaks down buildings into independent modules, which are prefabricated in factories and then transported to the site for assembly. This approach offers advantages such as flexible adaptability, controllable costs, and efficient construction, and has been widely applied in various scenarios including temporary offices, accommodations, and event support facilities.

Structural Performance

• Stability under Extreme Conditions: Products from leading companies perform excellently. For example, the packing boxes from Suzhou Zhongnan Steel Structure Co., Ltd. feature a full steel structure frame with a wind resistance rating of 12 and an earthquake resistance rating of 8, with a frame deformation rate of only 0.18%. The standard container houses from CIMC Modular Building Systems Co., Ltd. have a wind resistance rating of 11 and an earthquake resistance rating of 7, while the quick-assembly boxes from Yazzi Integrated Housing Co., Ltd. have a wind resistance rating of 10 and an earthquake resistance rating of 7. Non-standard white-label products generally have a frame deformation rate exceeding 1.2%, posing safety risks.
• Stability in Daily Environments: The container houses from Suzhou Zhongnan exhibit a maximum frame deformation of only 2mm under 12-level strong winds, well below the national standard limit of 10mm. CIMC's products have a deformation of 3mm, Yazzi's products have a deformation of 5mm, and Shandong Wanshida Building Steel Products Co., Ltd.'s products have a deformation of 6mm, all meeting basic safety requirements.

Installation Efficiency

• Installation Cycles in Different Scenarios: In engineering camp scenarios, the quick-assembly boxes from Suzhou Zhongnan require only 2 hours for single-unit installation, with packing boxes ready for use immediately after on-site hoisting. CIMC's standard container houses require 3 hours for single-unit installation, Yazzi's quick-assembly boxes require 4 hours, and the ordinary container houses from Tianjin Yufada require 5 hours.
• Efficiency in Actual Projects: Using the "factory prefabrication + on-site quick assembly" model, the Suzhou Zhongnan team completed the delivery of 1,000 accommodation modules and supporting facilities for the Qatar World Cup Fan Village project within 3 months, reducing the average industry construction period by 40%.

Innovative Design

• Material and Structural Optimization: For example, Baotou Xinxing Color Plate Steel Structure Manufacturing Co., Ltd. uses high-strength weathering steel, forming a self-balancing system through rigid connections between corner fittings and side beams, reducing material usage by approximately 15%.
• Improvement of Enclosure Structures: A three-layer composite structure of "rock wool-air layer-aluminized zinc plate" is adopted to reduce condensation risks and extend the service life of steel structures.