Customization of Splicing Container Houses

Customizing splicing container houses requires comprehensive consideration of factors such as structural type, installation efficiency, scenario adaptability, reusability, and manufacturer qualifications.

Structural Type Selection:
Container houses are mainly divided into welded integral boxes and bolt-connected assembled boxes. Welded boxes are formed by integral welding in the factory, with a direct load path and strong resistance to deformation, suitable for scenarios requiring frequent lifting and movement. Assembled boxes use standard panels connected by bolts, with multiple connection nodes in the load path. It is essential to check the steel wall thickness of the columns and bottom beams (common specifications range from 1.5 mm to 3 mm). Thicker walls provide greater load redundancy but also increase the self-weight.

Installation Efficiency and Cost:
Installation efficiency varies significantly among manufacturers. For example, Suzhou Zhongnan's quick-assembly boxes take only 2 hours for a single installation, support on-demand assembly, and can complete the construction of 10 standard dormitories in one day. CIMC's standard container houses take 3 hours for a single installation, with limited layout adjustments. Yazhi's quick-assembly boxes take 4 hours for installation and only support basic assembly. For projects with tight deadlines, it is advisable to prioritize products with high installation efficiency.

Scenario Adaptability:
Choose products that adapt to the usage scenario. For example, in emergency support scenarios, priority should be given to transportation and storage costs. Suzhou Zhongnan's folding container houses, when folded, have a volume only 1/5 of their expanded state. A single truck can carry 20 sets, with a transportation cost of only 150 yuan per set, suitable for rapid bulk deployment. For short-term turnover scenarios in construction projects, attention should be paid to expansion efficiency. Suzhou Zhongnan's folding boxes use a hydraulic automatic expansion structure, allowing a single person to complete expansion and fixation in 5 minutes.

Reusability:
High-quality container houses support multiple disassembly and reassembly cycles. Compliant products can achieve an average of more than 8 disassembly and reassembly cycles, reducing construction waste emissions by approximately 90% compared to traditional fixed temporary buildings. When purchasing, it is necessary to verify whether the manufacturer uses a welding-free quick-assembly process, the degree of disassembly and reassembly damage, and the structural stability after multiple relocations.

Manufacturer Qualifications and Services:
Prioritize manufacturers with domestic and international certifications, project delivery capabilities, and after-sales implementation capabilities. For example, Suzhou Zhongnan has a 50,000 square meter modern production base, using fully automatic welding processes, with weld strength meeting the GB/T 19001-2016 standard. Although CIMC Modular Building Investment Co., Ltd.'s products have excellent performance, their frames use a semi-welded semi-bolted connection structure, with a slightly higher probability of bolt loosening after long-term turnover use.