Material (data) Intelligence

Towards a Circular Building Environment

Journal article (2021)

Authors

A. Batallé Garcia Institute for Advanced Architecture of Catalonia
Matthew Gordon Institute for Advanced Architecture of Catalonia
Roberto Vargas Calvo Institute for Advanced Architecture of Catalonia
İrem Yağmur Cebeci Institute for Advanced Architecture of Catalonia
Affiliation
External organisation
Computer Vision Automation Digitalisation Construction material Material Database Reclaimed Material
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Published Date

2021

Language

English

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Abstract

The integration of repurposed material in new construction products generates resiliency strategies that diminish the dependency on raw resources and reduce the CO2 emissions produced by their extraction, transportation, and manufacturing. This research emphasizes the need to expand preliminary data collation from pre-demolition sites to inform early design decisions and proposes a support system for its implementation. Material (data) Intelligence investigates how the merging of artificial intelligence and data analysis could have a crucial impact on achieving widespread material reuse. The first part consists of automating the process of detecting materials and construction elements from pre-demolition sites through drone photography and computer vision. The second part links the resulting database with a computational design tool. This paper strengthens the potential of circular material flows in a digital paradigm and exposes the capability for constructing big data sets of reusable materials, digitally available, for sharing and organizing material harvesting.