Dimensions of Cement Prefabricated Houses

The dimensions of cement prefabricated houses vary according to design requirements and functional needs, with common specifications divided into standard sizes and custom sizes, as detailed below:

I. Common Dimensions by Floor Level

1. Single-story Cement Prefabricated Houses: The maximum common width is 12 meters, with lengths ranging from 3 meters to customizable longer dimensions. These houses are mostly used for temporary housing or scenarios with lower space requirements, such as construction site offices and small warehouses.
2. Two-story Cement Prefabricated Houses: The maximum common width is also 12 meters, with a standard length of 5 meters, which can be extended as needed. The two-story structure is suitable for scenarios requiring vertical space utilization, such as rural self-built houses and community service stations.
3. Three-story Cement Prefabricated Houses: The maximum common width is 12 meters, with a standard length of 7 meters, supporting customization for longer dimensions. Three-story houses are typically used for scenarios with larger space requirements, such as commercial buildings and small apartments.

II. Standard Size Combinations

1. 3m × 6m: Suitable for small temporary housing, such as construction site duty rooms and mobile toilets. These dimensions facilitate easy transportation and quick installation, with lower costs.
2. 4m × 8m: Medium-sized, commonly used for rural self-built houses, warehouses, or small shops. The space layout is flexible, meeting basic living or storage needs.
3. 5m × 10m: Larger space, suitable for family homes, community activity centers, or commercial buildings. Multiple functional areas can be divided inside, such as bedrooms, living rooms, or office spaces.

III. Custom Size Rules

1. Width: Typically within the range of 3 meters to 4 meters, incremented in units of 10 centimeters (e.g., 3.1 meters, 3.2 meters, etc.). Some projects can exceed conventional limits, such as widths of 7.2 meters or 7.6 meters, but transportation restrictions (e.g., road width, bridge load capacity) must be considered.
2. Length: Can be flexibly adjusted according to site conditions, such as 6.6 meters (outer diameter), etc. Some projects support customization for longer dimensions, but structural stability and foundation bearing capacity must be ensured.
3. Other Parameters: Height and number of floors can be customized, such as single-story or two-story structures. Height must comply with building codes to avoid affecting the surrounding environment or violating planning requirements.

IV. Customization Considerations

1. Transportation Restrictions: Custom dimensions must consider vehicle transportation capacity to avoid delivery failures due to excessive width or length.
2. Installation Conditions: House dimensions must match the installation site to ensure sufficient space for lifting and assembly.
3. Foundation Bearing: Larger houses require prior assessment of foundation bearing capacity, with reinforcement if necessary, to prevent settlement or cracking.
4. Safety Regulations: Custom designs must comply with local building codes, especially fire safety and earthquake resistance requirements, to ensure safe use.