Australia Prefabricated House Installation Process

The installation process of prefabricated houses in Australia mainly consists of three stages: design preparation, factory production, and on-site assembly. The specific steps are as follows:

I. Design Preparation Stage

1. Structural Drawing Approval and Modular Design
   After completing the approval of structural drawings, the design team needs to develop a packing plan, conduct structural calculations, and divide the entire building into standardized modules. This step must ensure that the module dimensions, load-bearing capacity, and transportation methods comply with Australian building codes and logistics requirements.
2. Architectural Details and Interior Design
   Confirm architectural practices (such as wall materials, insulation layers, etc.) and node connection methods. Simultaneously, complete the interior configuration list (such as furniture and appliance layouts) and interior design (such as wall decorations and floor types). Electrical and plumbing designs also need to be completed at this stage, including the pre-burial positions of pipelines and the layouts of sockets and switches.

II. Factory Production and Shipping Stage

1. Modular Production and Pre-assembly
   The factory produces modular walls, floor slabs, and other components according to the design drawings. Some prefabricated houses produced in China will complete the pre-assembly of kitchen appliances, flooring, lighting fixtures, and bathroom equipment at this stage to reduce on-site workload.
2. Shipping and Builder Training
   After production is completed, the modules are shipped to the Australian construction site by sea or land. Simultaneously, technical briefings are provided to local builders, covering key operations such as module assembly sequence, node connection treatment, and electrical and plumbing connections.

III. On-site Assembly Stage

1. Structural Assembly
   After the modular walls arrive at the site, four workers can complete the structural work in about 15 days, including module positioning, bolt connections, and wall reinforcement. This stage must ensure that the module verticality and horizontality meet standards and complete wind and waterproof node treatments.
2. Interior and Roof Installation
   After the structure is completed, interior work begins, including wall decorations, floor laying, and bathroom equipment debugging, which takes 15-20 days to complete. If the house adopts a pre-assembled interior mode, only fine-tuning and roof installation (such as light steel roofs or prefabricated concrete roofs) are required on-site.

Process Characteristics: The installation of prefabricated houses in Australia emphasizes standardization and modularization, reducing on-site construction time and labor costs through factory pre-assembly. The 'LEGO-style' assembly mode of prefabricated houses produced in China further simplifies the process, but it is necessary to ensure that pre-assembled components comply with Australian certification standards (such as electrical safety and water-saving certifications).