Floor Plan of Prefabricated Assembly House

The floor plan of a prefabricated assembly house typically includes information such as layout, module division, and key dimension markings. Specific reference can be made to the following typical cases and key points for interpreting the drawings:

I. Reference for Typical Floor Plans

1. Prefabricated Concrete House Project A6

   • Layout: Single-story design, including 3 bedrooms, 2 living rooms, 1 kitchen, 1 bathroom, and 1 storage room, with clear functional zoning suitable for family living.
   • Building Dimensions: The width is 9.9 meters and the depth is 9.8 meters, with an overall rectangular layout and high space utilization.
   • Module Division: Composed of 6 standardized modules measuring 3.3 meters by 4.2 meters, which are joined together to form a complete structure. The uniform module dimensions facilitate factory prefabrication and on-site assembly, shortening the construction period.

2. Custom Concrete House Project B13

   • Layout: Two-story design, with the first floor featuring 4 bedrooms, 2 living rooms, and 2 bathrooms, while the functions of the second floor are not fully disclosed, but the module division is clear.
   • Building Dimensions: The footprint is 100 square meters, and the building area is 182 square meters, offering strong space expandability.
   • Module Division:
     • First Floor: 3 modules measuring 6 meters by 2 meters (possibly for living rooms or bedrooms) and 1 module measuring 3 meters by 6 meters (possibly for kitchens or bathrooms);
     • Second Floor: 3 modules measuring 6 meters by 2 meters, with a layout corresponding to part of the first floor, creating vertical functional continuity.

II. Key Elements for Interpreting Floor Plans

1. Module Markings: Each prefabricated module should be clearly marked with its number, dimensions (e.g., length × width), and position. For example, the marking '3.3-meter × 4.2-meter module' in Project A6 helps construction teams quickly identify the module type.
2. Joints and Connection Methods: The floor plan should indicate the positions of joints between modules and detailed connection drawings (e.g., bolt fixation, welding points) to ensure structural stability. For example, the construction drawing of a composite floor slab should specify the connection method between the prefabricated base slab and the post-cast strip.
3. Functional Zoning: Different fill patterns or text labels should be used to distinguish room functions (e.g., bedrooms, kitchens), and the positions and opening directions of doors and windows should be marked for ease of construction and acceptance.
4. Key Dimension Chains: In addition to module dimensions, the overall building dimensions (e.g., width, depth) and axis distances should be marked to ensure that the assembled modules meet the design requirements.

III. Design Advantages and Application Scenarios

The floor plan of a prefabricated assembly house enables standardized production through modular design, significantly reducing on-site wet work and lowering labor costs. Meanwhile, the precise markings on the floor plan provide clear guidance for construction, making it suitable for rapidly constructed residential buildings, temporary housing, or post-disaster reconstruction projects. For example, the compact layout of Project A6 is suitable for small families, while the two-story design of Project B13 meets the demand for larger spaces.