Monday, June 9, 2014

Prefabrication experiments - 19 - Buckminster Fuller’s integrated bathroom unit

Prefabricated building components are available in closed or open systems. The open systems are typically offered for structural framing and often leave other building components’ integration equally open and sometimes ignored. Closed proprietary systems, modular-building units for example, strive to completely integrate building systems leaving only certain infrastructure connections for on-site construction. The proprietary systems are by definition intellectually hermetic. The history of prefabrication has not been very kind to the more experimental proprietary systems as they have proven either to be one off trials or commercial failures. Proprietary closed systems also have the drawback of little flexibility or adaptability over time given the integrated and patented nature of their designs. However the creative drive associated with certain systems’ inventions or inventors underlines the relationship between prefabrication and modern architecture’s spirit.

Prolific as an inventor, architect, engineer and industrial craftsman, Buckminster R. Fuller is synonymous with the inventive spirit of the American modernist movement. Along with his writings and thoughts on architecture, ecology and industry, Fuller created a vast matrix of strategies for prefabricated building systems and components: from the ordinary DDU (Dymaxion Deployment Unit) of which many were shipped overseas to help in the war effort, to the extraordinary (geodesic domes) and from the exploratory (Undersea Island) to the practical (synergetic building construction). The optimal use of resources characterized his work. His transformation of the ready-made grain silo into a workable housing unit in response to the war effort exemplifies the driving forces behind Fuller’s vision for housing and architecture.

Looking to optimize the industrial potential of his era, Fuller’s experiments in housing often involved technical hybrids from adjacent industries. This was the case of the aluminum and aviation industries for the Wichita house and was certainly the case for his proposal of the prefabricated bathroom pod. He researched and invented an integrated service pod that could be plugged into a larger construction system prefabricated or not. Proposed in rolled sheet steel construction similar to the automobile technologies progressing at the time, the bathroom included all plumbing and electrical connections. The plumbing fixtures were also to be formed with the sheet material. Integrated into his Dymaxion series of experiments, the ergonomic concept examined minimal material use in order to reduce costs. Fuller’s objective was to provide a high-tech low-cost alternative to the relatively new building problem of coordinating services.

Buckminster Fuller patent drawing for the bathroom pod see patent  US 2220482 A


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