Wednesday, October 7, 2015

Prefabrication experiments - 77 - Baühu Cubes

Whether stacked, juxtaposed or grouped, combining continuously produced room sized building elements epitomizes the concept of factory produced buildings and architecture. Using factory produced box framed units rationalizes the connections between design, production, assembly and construction. The origins of box-type industrialized building systems seem to stem from early pioneer caravaners or the train car container frame. Further inspired by a mass-production legacy, many volumetric systems have been described as solutions to housing crises in many different contexts both by industry and architects.

The sectional unit or container bridges the fields of production and design using a simple conceptual framework articulated to a rigorous set of dimensional, structural and compositional standards. Akin to toy blocks or simple brick construction, the clearly defined modular units and their arrangement can achieve countless combinations. These types of containers or volumetric structures include transformable industrial shipping containers, manufactured rooms or service sub-assemblies and the iconic singlewide houses.

Bertrand Goldberg's Unishelter Town and more recently Sean Godsell's Emergency Sea Container reuse for emergency shelters both exemplify designers’ fascination with the standard rectangular prism and its compositional agility, however the transport and shipping challenges appear to out way the advantages as the modular building block is still a fairly peripheral strategy. Many companies or industrialists have tried to optimize transport by proposing flatpacked boxes.


Baühu modular buildings form the U.K. is one such company that produces standard shipping sized volumes of 2.4 x 6 x 2.5 meters, that are shipped as a flat surface package and unfolded on site. Each container can be stacked to a maximum of three stories. The telescopic flatpack is expanded to a simple box frame configuration with steel framed edges revealing the flat packed facing panels, which are then simply tilted into place. The company offers standard plans and modular configurations for schools, housing, worker camps, and commercial applications. The prism’s envelope materials can also vary from the standard metal container to fully customizable imagery for each face. The steel structure frame is infilled with insulated sandwich panels. The flat pack strategy allows for easy assembly as well as its total disassembly for relocation and its long-term adaptability.

Images from the company brochure

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