Prefabricated Yard for Assembled Houses

The prefabricated yard for assembled houses is the core site for modular building production, achieving efficient construction through standardized and intelligent processes. Its core features and operational modes are as follows:

1. Production Mode: Modular Decomposition and Factory Prefabrication
Modular buildings divide the overall structure into independent modules (such as walls, ceilings, bathrooms, etc.), with all manufacturing processes completed within the prefabrication yard. For example, in the Shenzhen China Construction HaiLong Intelligent Construction Industrial Park, the waterproofing layers and pipeline embeddings of houses are all integrated and completed in the factory, forming standardized components. This mode transforms traditional on-site construction into factory assembly-line production, significantly improving construction accuracy and efficiency.

2. Production Process: Parallel Operations and Intelligent Integration

• Component Production in Stages: Scattered components (such as steel members and decorative panels) are independently produced on different floors or production lines and then assembled into modules at the final assembly station. The HaiLong Industrial Park adopts welding robots and highly automated equipment, with an annual delivery capacity of 20,000 to 30,000 concrete modules.
• Parallel Operations to Optimize Cycles: Unlike traditional on-site serial construction, the prefabrication yard shortens construction periods through parallel operations across multiple production lines. For example, the Huizhou China Construction Science & Industry Intelligent Factory divides a house into six faces, producing them simultaneously on six sub-production lines, and finally assembles them into a complete box, achieving a daily output of 50 units and reducing the construction period by over 60%.
• Data Traceability to Ensure Quality: Each module is assigned a unique QR code 'ID card'. Scanning it provides access to full lifecycle production data (such as material batches and inspection reports), enabling quality traceability. The Longgang Industrial Park in Shenzhen ensures module accuracy within 1-2 millimeters through this technology.

3. Production Equipment and Technology: Robots and Automation Dominate

• Robot Cluster Applications: Welding robots precisely connect steel members, assembly robots position and assemble components, grinding robots handle surface finishing, and concealed work inspection robots use laser scanning for 3D reconstruction and automatic comparison with design drawings to ensure structural safety.
• Automated Logistics Systems: Decorative materials are stored in automated vertical warehouses, with nearly a hundred AGVs (Automated Guided Vehicles) dynamically delivering materials according to production rhythms, reducing manual intervention and improving material turnover efficiency.

4. Production Capacity: Scalability and Differentiation Coexist
Different factories exhibit differentiated advantages based on their technological routes and capacity planning. For example, the HaiLong Industrial Park focuses on concrete modules, with an annual delivery volume of 20,000 to 30,000 units; the China Construction Science & Industry Intelligent Factory specializes in steel modules, achieving a daily output of 50 units with precision and efficiency reaching international leading levels. This division of labor meets diverse architectural needs, enabling rapid delivery of modular prefabrication for projects ranging from residential buildings to commercial complexes.

In summary, the prefabricated yard for assembled houses reconstructs the production logic of the traditional construction industry through modular design, intelligent production, and data-driven management, providing solutions for efficient, precise, and sustainable construction.