Lauckner, Anna

Diploma Thesis:
2064

Topic:
Development of a recyclable construction site container in accordance with EU taxonomy and sustainability certifications

Editor:
Anna Lauckner

University Professor Responsible:
Univ.-Prof. Dr.-Ing. Dipl.-Wirt.-Ing. Katharina Kleinschrot

Supervisor:
University Supervisor: Dipl.-Ing. Johanna Gildemeister

Editing Period:
05.12.2025 until 10.04.2026

Abstract: 
This thesis examines the development of a recyclable site container with a view to ecologically optimising the construction phase, which has hitherto been under-represented in sustainability strategies. In view of the high levels of resource consumption and waste volumes in the construction sector, the study examines how resource efficiency can be increased and the reusability of components improved through modular construction, demountable connections and targeted material selection. A particular focus is placed on compliance with the requirements of the EU Taxonomy. 
Methodologically, the project begins with a systematic derivation of requirements from the theoretical foundations of the circular economy, regulatory guidelines and sustainability certifications such as DGNB and BREEAM. Building on this, existing container systems are analysed in terms of their construction and material composition to identify shortcomings in their recyclability. These findings are incorporated into the development of a proprietary design concept, which is then subject to a qualitative assessment. 
The results show that the use of renewable, low-pollutant materials and reversible joining techniques can enhance recyclability compared to conventional solutions. Whilst conventional building containers offer advantages in terms of insulation performance due to composite materials, the concept developed enables the components to be sorted by type and reused to a high standard. The study highlights that the EU Taxonomy is a key driver of this transformation and that recyclable construction containers have significant potential to reduce emissions during the construction phase.