Wenchuan County Container Houses

The application of container houses in Wenchuan County is exemplified by the emergency construction after the 2008 earthquake. The 'Container School' built by CIMC is the first modular container campus in the country, addressing the temporary accommodation needs of over a thousand students in the disaster area.

I. Emergency Application of Container Houses After the Wenchuan Earthquake

After the 2008 Wenchuan earthquake, CIMC invested over 10 million yuan to build the country's first modular container campus on the original site of the Yanmen Central School in Wenchuan County. The campus utilized container modular housing technology, combining standard container units to quickly construct teaching and living spaces for over a thousand students. This project met the urgent accommodation needs following the destruction of school buildings in the disaster area, becoming a typical case of container houses in emergency scenarios. Its core advantages include:

• Rapid Construction: The modular design of containers shortened the construction period, meeting the time-sensitive requirements of post-disaster reconstruction.
• Structural Safety: The steel frame structure combined with corrosion-resistant steel plates and shipbuilding anti-corrosion processes ensured the stability of the building in an environment prone to aftershocks.
• Complete Functionality: The campus included classrooms, dormitories, restrooms, and was equipped with solar power supply and sewage treatment systems, achieving self-sufficiency.

II. Technical Characteristics and Industry Impact of Wenchuan Container Houses

The technical prototype of the Wenchuan 'Container School' originated from the general standards of container modular housing:

• Materials and Lifespan: Using eco-friendly panels and corrosion-resistant steel plates, the design lifespan exceeds 20 years, meeting long-term usage requirements.
• Customized Design: Supports customization in standard sizes ranging from 20 to 60 feet, adapting to spatial needs in different scenarios.
• Industry Promotion: This project prompted China to initiate the compilation of the 'Technical Specification for Modular Container Houses' in 2010, driving the standardization of the industry.

III. Subsequent Development of Container Houses in Wenchuan

Although the Wenchuan 'Container School' is an early example, subsequent applications of container houses in Wenchuan have been rarely reported publicly. Currently, the container-related industries in Wenchuan County are more concentrated in the transportation sector, such as Wenchuan Likui Sunshine Transportation Co., Ltd., which provides container road transportation services. Innovations in the construction sector are more focused on other areas, such as medical technology (e.g., ultrasound diagnostic technology at Wenchuan County People's Hospital).