A Modular Timber Construction System for the Sustainable Vertical Extension of Office Buildings
AbstractMost European cities are facing urban densification issues. In this context, a solution to create usable spaces without additional pressure on land consists in the vertical extension of existing buildings. Given their abundance in the building stock, tertiary buildings offer an important potential. The paper introduces the Working Space project, which aims to develop an innovative, modular and prefabricated timber construction system adapted to the vertical extension of existing office buildings. The dimensions of the system can be adjusted to a great variety of structural grids and allows for any new typological organisation. Based on the principles of bioclimatic architecture, the extension’s envelope provides high-performance insulation, a smart management of passive solar gains, natural ventilation and free cooling, but also offers large surfaces dedicated to photovoltaic energy production and urban biodiversity. The system is made up of eco-friendly, local materials with very low environmental impact. The project’s outcomes are presented at a variety of scales, from urban design to construction details, as well as the outputs of an extensive life cycle assessment including the induced mobility impacts. Finally, the paper introduces a first application of this innovative architectural concept, which is currently being completed in Lausanne, Switzerland. View Full-Text
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Dind, A.; Lufkin, S.; Rey, E. A Modular Timber Construction System for the Sustainable Vertical Extension of Office Buildings. Designs 2018, 2, 30.
Dind A, Lufkin S, Rey E. A Modular Timber Construction System for the Sustainable Vertical Extension of Office Buildings. Designs. 2018; 2(3):30.Chicago/Turabian Style
Dind, Aleksis; Lufkin, Sophie; Rey, Emmanuel. 2018. "A Modular Timber Construction System for the Sustainable Vertical Extension of Office Buildings." Designs 2, no. 3: 30.
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