Concrete Canvas Shelter
As we see in Pakistan right now, it can take months and years until victims of natural catastrophes have a roof over their heads again. The British company Concrete Canvas produces highly durable shelters made from a flexible, cement impregnated fabric – ‘Concrete Cloth’ – that hardens when hydrated to form a thin, durable, water and fire proof concrete layer.
Red + Housing by ORBOS Architcets
The New York-based OBRA Architects was invited to acknowledge and mark the first-year anniversary of the Sichuan earthquake through participation in CROSSING: Dialogues for Emergency Architecture, an exhibition on emergency housing at the National Art Museum of China in Beijing.
“Working from New York City, we seek to take advantage of this opportunity to contribute to the victims of future catastrophe around the world by advancing disciplinary thinking about temporary emergency housing.”
The completed full-scale prototype was exhibited in the entry courtyard to the Museum from May 12 to May 24, 2009.
Red + Housing by OBRA Architects
Architecture on the Edge of Survival involves the development of an original prototype of emergency housing for future potential deployment in areas of natural or man-made disaster anywhere in the world. Emergency housing from the point of view of design is only an extreme form of architecture. Its context is that of almost unsustainable conditions, and its object, the creation of an environment we can inhabit temporarily while living on the edge.
Red+Housing is proposed with the knowledge that, when living on the edge of survival, action needs to be decisive and precise. By definition, an emergency will arise suddenly and demand fast response, but the immediate actions we take can have long-term consequences.
Part of the concept: marking the disaster area with the emergency architecture
The design has been developed as an in-progress embodiment of the following 10 Points of Architecture on the Edge of Survival.
01. Universal Application
This prototype aspires to universal applicability. Its development contemplates a series of simple modifications that would make it a useful solution anywhere in the world: add insulation and a stove for cold climates; remove doors and windows for tropical climates; replace materials according with local availabilities, etc.
02. Effective Performance
The project makes economical use of materials by enlisting the structural strength of post-tensioning. The bamboo plywood strips of the dome support the enclosure, with the same force with which a bow propels an arrow into the sky.
The project proposes the use of locally available low-cost materials. The materials are always replaceable and are chosen for their performance rather than appearance. When working in different locations materials which become exotic can be replaced with ones that are locally abundant.
All parts are collapsible to flats and can therefore be easily packed and transported.
05. Ease of Assembly
All connections are a simple friction bond of male/female parts which are then secured with a minimum of fasteners.
06. Renewable Materials
In China the project is proposed almost entirely in bamboo plywood, one of earth’s most renewable of materials. The cover fabric can also be considered as woven out of waterproof bamboo fibers.
07. Digitally Pre-fabricated
Digital pre-fabrication makes the project economical in its speed of production and also easy to assemble due to the precision of its fabrication.
08. Open Work
The cruciform house, while iconic, retains in its biaxial symmetry a certain ‘indifference’ that allows its easy recombination with other locally and diversely made structures.
The geometry of the crosses, when deployed together in groups, defines in-between spaces of infinite flexibility that can suggest an ‘urban’ context for a field of houses. Likewise, if a house is erected by itself, the exterior of the cross creates spaces that mediate between interior and exterior providing a context for people to spend time outside.
10. Flexibility of Use
The geometry of the cross allows the inhabitation of the house as either 1, 2, 3, or 4 different units of housing.
The value and need of effective emergency housing is self-evident. There are, of course, a number of different approaches to be considered and our intent is to utilize the opportunity of the architectural design process to test and explore possibilities which might best benefit victims. We feel architecture has something to contribute not only to their physical but also to their emotional and psychological well-being. Under the extreme conditions of a situation of emergency, architecture is rarely called upon to participate in the creation of temporary housing. This exhibit provides an opportunity to test how “high design” can contribute to apparently pre-eminently pragmatic concerns. Emergency housing from the point of view of design is only an extreme form of architecture. Its context is that of almost unsustainable conditions, and its object, the creation of an environment we can inhabit temporarily while living on the edge.
Location: National Art Museum of China, Beijing, PR China
Architects: OBRA Architects, Pablo Castro and Jennifer Lee
OBRA Architects Project Team: Shin Kook Kang, Project Architect, Atsushi Koizumi, Sihyung Lee, Sara Kim, Orla Higgins, Michel Dinis
Special thanks to: National Art Museum of China, United Nations Development Programme China, China Central Academy of Fine Arts
to the OBRA Architects website