Prefabrication experiments - 445 - Mass Affordability - 06 - Typical Cell

 

Recognized for his contributions to the Russian avant-garde and Suprematist Movement in the early 20th century, El Lissitzky, a polyvalent designer/artist, embodied a total work approach to developing his ideas.  The designer as an actor for social change capable of improving living conditions was at the heart of his artistic and design positions. While his list of built architectural works is short, consisting of only one building (a printing plant), he left a long trail of prospective explorations and their representations. One of his experimental paper projects, at the intersection of housing, architecture, industrial and furniture design, the F-type Residential Cell (1927) projected a reproducible dwelling unit studied to harmonize all dwelling functions in a comprehensively integrated design. 

 

Built-in furniture composed the flat’s architectural arrangement around a split-level section accessible from a lower floor.  The potentially mass-manufactured unit was articulated around a two-flight stairwell dividing day and night spaces. The two-level organization shifted from the ordinary one floor flat showcasing that stacked units in a housing block could include multiple levels with the spatial qualities found in single-family dwellings. The modular multifunctional built-in services would facilitate production and lower construction costs as all cabinetries would be made from the same basic components and catalogued design options. The cell's amenities previewed a future for the house or dwelling as an ergonomic machine capable of responding to modern needs. Storage walls, transformable cabinets, movable partitions, all presented a flexibility and changeability adaptable to varying living patterns. 

 

Foreshadowing modern kitchen design, the F-type was equipped with modular cabinets that could be combined, based on the same dimensionally coordinated cases, to arrange multiple organizations. Looking at housing from the perspective of a cabinet or furniture design scales and applies the production and productive attitudes of component modularity to architecture; Built-ins not as onsite built elements but embedded in typical flats. Borrowing and adopting synergies from industrial design to achieve truly holistic architectural works, that could be repeated en masse to achieve what industrialization has rendered in every other industry apart from architecture: productivity, greater quality and reduced costs. 

Typical cell model photos

Prefabrication experiments - 444 - Mass Affordability - 05 - Rational flexibility

Providing accessible and affordable dwellings requires the rationalization of expenditures through a coherent spatial, structural and functional organization along with efficient material use optimizing each square centimeter of built form. This parsimonious vision outlines the fundamental aspects of the “core-house” as a tool for expandable growth based on user needs and agency. Controlling costs through service core principles has been applied to single-family dwellings with some success (https://prefabricate.blogspot.com/2018/12/prefabrication-experiments-182.html). These same ideas have also been applied to office towers or multi-unit residential edifices to offer opportunities to moderate construction costs while offering systemic adaptable planning.

 

Typified by a 10 storey multi-unit prototype built in France in the early 1970s by the modernist architect sibling team of Luc and Xavier Arsène-Henry, the Montereau residential core-tower borrows from 20th century office building organizations and blends it with adaptable housing design. The pinwheel plan is configured around a vertical circulation core. From the centre point, long spanning concrete slabs structure 4 radiating unit-spaces per floor arranged on a 900 mm grid. Each rectangular flat 13.5m x 6 m is then articulated to the floor plan by a mechanical vertical conduit used for plumbing and electrical service distribution. 

 

Around these service hubs, each unit can be composed to relate to two different orientations with multiple configurations. Further, core-adjacent spaces can be fitted-out by occupants using the predetermined 0.9x 0.8 m channel as an evolving planning device. An exterior balcony bounds the floor plate providing exterior spaces for each apartment. All rooms and living spaces’ dimensions are a multiple of the 900 mm grid and were divided by prefabricated stressed skin panels held in place by removable compression screws making spatial arrangements flexible, malleable and adaptable. Architects envisioned typical floor plans for each occupant to adopt or modify according to their own living patterns. 

 

Not designed specifically with low cost in mind, the frugal planning was geared toward changeability. However, the same principles that make the space flexible, free and open floor plates, unfinished spaces, repeating mechanical cores, a rigorous structural grid, standardized interior systems along with predetermined parameters to control change can also help reduce construction costs. 

Montereau flexible planning scheme