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Bioreceptive design: a novel approach to biodigital materiality

  • Marcos Cruz (a1) and Richard Beckett (a2)
Abstract

Today, at a time of unprecedented urban development, there is urgency to improve the environmental quality of cities. The present ‘greening’ of urban spaces is an ongoing response to a dirty industrial past and present, with a drive to transform cities to have better air and water, more tree-lined streets and open parks. But the amount of urban public green space varies massively between cities around the world and increasing this, or designing for it, is a particular challenge where there is pressure for space, resources, and development. The architectural fabric itself – building envelopes, roofs, and façades – has been targeted as an opportunity for additional greening. A number of strategies integrating vegetation and other photosynthetic systems onto buildings have been developed, which provide passive climatic control as well as aiding storm-water management and creating new ecological habitat, in addition to lowering atmospheric CO2. However, ‘green walls’, where plants and foliage are grown on the sides of buildings as a kind of secondary skin, have been less successful and have proven expensive to implement. Maintenance costs are significant due to the need to overcome gravity, primarily through mechanical irrigation.

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arq: Architectural Research Quarterly
  • ISSN: 1359-1355
  • EISSN: 1474-0516
  • URL: /core/journals/arq-architectural-research-quarterly
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