| Title | Identifying barriers for the circular reuse of steel in the Belgian construction sector, an industry wide perspective |
|---|---|
| ID_Doc | 25505 |
| Authors | Anastasiades, K; Michels, S; Van Wuytswinkel, H; Blom, J; Audenaert, A |
| Title | Identifying barriers for the circular reuse of steel in the Belgian construction sector, an industry wide perspective |
| Year | 2022 |
| Published | Proceedings Of The Institution Of Civil Engineers-Management Procurement And Law, 176, 4 |
| Abstract | The construction industry is responsible for approximately 40% of the worldwide material consumption. Therefore, the transition to a circular construction industry is of primary importance. In a circular economy, the maximum usage and preservation of materials and energy is suggested. The reuse of components is considered a circular economy best practice. This paper investigates the reuse of steel construction elements in Belgium and identifies the existing barriers. Therefore, a series of semi-structured interviews is conducted with a wide range of stakeholders representing the whole Belgian construction sector. The identified critical barriers to steel reuse are: cost, demand and time. Subsequently, these barriers were tested and quantified in practice in cooperation with a demolition contractor. A comparison is made between demolition and deconstruction of steel porticos considering cost, time and demand. It was found that, in practice, demand is the most pressing obstacle. Overcoming this obstacle will require a coordinated approach throughout the Belgian construction chain: improved deconstruction procedures on-site, a platform to match supply and demand, standardization of reusable steel elements, governmental policies and design strategies. |
| https://repository.uantwerpen.be/docstore/d:irua:12362 |
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