Sansha Container House Construction
The construction of container houses in Sansha requires comprehensive consideration of multiple factors, including structure, installation, environmental adaptability, and maintenance management.
Structure and Materials: Container houses use standard shipping containers as basic units, featuring steel frames paired with weather-resistant external panels, with interiors customized according to needs. Common materials include cold-formed thin-walled steel and sandwich panels, which are lightweight yet strong, capable of withstanding wind pressure and corrosion. The container design emphasizes waterproofing and thermal insulation, with seams treated with sealing materials and thermal insulation layers often using polyurethane or rock wool to ensure stability in harsh climates.
Installation and Transportation: The installation process is straightforward, requiring a leveled foundation first, supported by concrete bases or steel frames to ensure container stability. Heavy lifting equipment is used to position the containers, which are then bolted together to form larger spaces. For transportation, individual containers, similar in size to standard shipping containers, can be moved by trucks, ships, or rail. In remote areas like Sansha's islands, container houses can be disassembled for transport and reassembled on-site, greatly enhancing construction flexibility.
Construction Process: The process begins with foundation treatment, selecting an appropriate foundation type based on geological data. Next, prefabricated containers are positioned using specialized equipment, followed by inter-container connections involving structural fastening and sealing. Internal renovations then take place, including the installation of partitions and functional facilities, culminating in system testing to ensure all equipment operates correctly.
Environmental Adaptability Measures: To address Sansha's unique environment, roof drainage systems employ a multi-tier design to effectively manage heavy rainfall. The power supply system adopts a multi-source complementary approach, integrating various energy conversion devices. The freshwater collection system achieves water recycling through specialized collection surfaces and filtration units. All exposed metal components undergo anti-rust treatment, with scientifically calculated regular maintenance intervals.
Maintenance Management Points: Daily maintenance involves regular inspections of structural connections and sealing materials to prevent loosening or aging. External coatings require repainting every few years to prevent corrosion. Internal facilities such as electrical circuits and plumbing should be maintained according to standard procedures to ensure the long-term stable operation of the house.
