Modern Prefab Adu

• Size: 20FT, 40FT / customized
• Material: Sandwich panel, Galvanized Steel
• Installation: Expandable, easy to install

 

Modern Prefab ADU (Extended Container House), as an ADU House, achieves efficient and low-cost construction through factory-prefabricated modular design. It combines flexible space expansion, low carbon and environmental protection, structural safety, and convenient policy approval. Moreover, through personalized transformation, it can enhance living comfort and aesthetic value.

Urban families can build additional rental units, suburban vacation homes, temporary office Spaces, and post-disaster resettlement housing, etc

1.The cost is significantly lower than that of traditional buildings
Prefabricated production reduces labor costs (decreases the demand for on-site construction personnel), and the material loss rate can be controlled within 5% (the loss rate of traditional construction is about 15%).
The main body of the container can be reused or modified. The initial purchase cost (including modification) is approximately 60% to 70% of that of the traditional brick-concrete structure ADU

2.Detachable and removable features
The expansion container house is connected by bolts or modular splicing, and can be lifted and relocated as a whole. It is suitable for users with limited land lease terms or those who may change their location in the future (such as temporary residences in the suburbs or vacation homes), avoiding the cost waste of traditional building demolition.

3.Low-carbon construction and material recycling
The renovation of second-hand containers reduces steel waste (one standard container can save about 1.5 tons of steel), and the carbon emissions during the construction process are reduced by more than 40% compared with traditional buildings.
The interior decoration can use environmentally friendly materials (such as bamboo and wood fiberboard, recycled gypsum board), and the formaldehyde emission meets the green building standards, making it suitable for family living.

4.Energy-saving design enhances energy efficiency
The container walls are made of highly efficient insulation materials, with an insulation performance (U value) of less than 0.35W/㎡ · K, reducing heating/cooling energy consumption by 30% compared to traditional buildings.
Green facilities such as integrated solar photovoltaic panels and rainwater collection systems can be installed to achieve off-grid power supply or water resource recycling, which is particularly suitable for ADUs in remote areas.

5.Disaster resistance capacity of industrial-grade structures
The main body of the container adopts a steel frame, which can withstand wind pressure up to 12 levels (about 34m/s), and the seismic fortification intensity meets the requirements of most regions (for example, California in the United States can withstand a 6.5-level earthquake). The structural service life is up to 20 to 30 years.
The fire resistance performance is superior to that of wooden ADU: The fire resistance limit of steel is ≥2 hours. Combined with flame-retardant interior materials, it complies with building fire protection codes (such as the ICC-ES AC221 standard of the United States).

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