Re-design For Change: Environmental And
Financial Assessment Of A Dynamic Renovation
Approach For Residential Buildings
Author(s)
A. Paduart, W. Debacker, N. De Temmerman, W. P. De Wilde
& H. Hendrickx
Abstract
Existing residential buildings and their daily use are unmistakably influencing
the rational consumption of our worldwide natural resources. This observation
has led to global renovation regulations, mainly focusing on the reduction of
energy consumption caused by occupation. However, equally important are the
future environmental and financial impacts of current renovation interventions.
Indeed, when minimising the heating energy demand, the main future energy
savings will shift towards the life cycle of building materials. Since building
conditions change over time, buildings have to be re-designed today to enable
future transformation without taking part in further environmental degradation.
Therefore, renovation measures cannot introduce the same ‘static’ building
materialisation as the initial building design, which did not anticipate on future
unpredictable need for upgrade and change which we are facing today. This
paper evaluates the environmental and financial benefits and drawbacks of redesign
introducing reuse strategies, considering not only initial but also future
life cycle impacts. An assessment was made for a typical building layer,
comparing conventional renovation with design for disassembly (DfD) re-design.
Keywords: renovation, environmental and financial assessment, 4D design,
reuse.
Keywords
renovation, environmental and financial assessment, 4D design,
reuse.
Related Book
Other papers in this volume
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