What Does a Prefabricated Brick House Look Like?

A prefabricated brick house is a building form that combines prefabricated construction technology with the characteristics of brick materials, constructed through various prefabrication methods. It presents itself in diverse forms, as detailed below:

1. Brick facing, fully prefabricated
   In this type of house, the prefabricated components integrate the brick facing with the overall structure. An example is the reverse-struck brick prefabricated concrete wall of the Garden Halls student accommodation at the University of London. The design consolidates the three-story spandrel panels into a single component, achieving a composite of brick and concrete through prefabrication. However, China currently lacks the capability for such complex designs. The advantage of this form lies in its high construction efficiency, but it requires addressing the differential thermal expansion and contraction between brick and concrete.

2. Brick facing, facing only prefabricated
   Only the building's surface undergoes prefabrication with brick-patterned facing. For instance, the balcony soffits of the Hoxton Press residential towers in London. These employ brick-patterned cladding panels fixed to the main structure with metal connectors, preserving the visual effect of brick while reducing the weight of the prefabricated components. Such designs are commonly used for local decoration and allow for flexible replacement of facing materials.

3. Brick facing, base layer only prefabricated
   The prefabricated wall serves as the base layer, with brick facing layers constructed on-site afterward, as seen in the Tianjin Zero House project. Some houses adopt a timber-frame light wood structural wall, covered with a prefabricated base layer before brick cladding is applied, forming a 'double-wall' structure. This approach combines the construction efficiency of prefabricated components with the durability of brick materials, but attention must be paid to the reliability of the connection between the base and facing layers.

4. Brick body, fully prefabricated
   Brick materials themselves serve as prefabricated units, such as the movable brick walls of Zomorrod 11 in Iran. Through standardized design, the brick walls are prefabricated as movable modules, suitable for temporary buildings or rapid deployment scenarios. Such designs require addressing the transportation stability of the brick walls and the precision of on-site assembly.

5. Brick body, facing only prefabricated
   Only the brick materials undergo prefabrication, as exemplified by the Flexbrick system used in the TR House in Barcelona, Spain. This technology strings bricks together with metal wires to form a flexible skin, adaptable to curved architectural forms while retaining the breathability and texture of brick. Such products are commonly used for facade decoration and require coordination with waterproofing and insulation layers.

6. Brick body, base layer only prefabricated
   The prefabricated brick wall serves as the base layer, with other facing layers constructed on-site, as seen in the prefabricated brick wall of the Lilly Rose residence. Similar domestic products, such as the Moka wall, achieve separation of structure and decoration through a combination of prefabricated concrete base layers and on-site brick construction. This approach can shorten on-site construction time but requires coordination of dimensional tolerances between the base and facing layers.