Historical analysis of the relationship between the building structure and the thermal envelope on the example of the construction of the DARS building

Blenkuš, Matej (avtor)

In this article, we describe the design and construction of the DARS (Slovenian Highways Company) office building, which was designed by the design firm studio abiro (Ljubljana) between 2019 and 2021 and was under construction between 2022 and 2024. The building’s unique feature is its external cold construction in steel, which, in addition to its load-bearing role, also has the function of shielding it from the incoming sunlight. The design of the building is described in the article “The principles of combining facade loadbearing properties with the effects of sustainable passive shading”. (Blenkuš, Peharda, Avgušin, & Žvan, 2022). In addition to reporting on the actual experience of constructing this building, the paper presents the functional, contextual, and semantic aspects of the relationship between the structure, the thermal envelope, and the flexibility of the building, with a particular focus on adaptability over long intervals (50 years or more). A comparative historical method is used. The general hypothesis of the article is that the most durable and least changeable elements of the building should also constitute its contextual overall appearance and long term identity. This principle prevails in historical construction, while it becomes uncommon in contemporary practices of building re-use and refurbishment. The outcome of the paper is a critical assessment of placing the structure on the exterior side of the thermal envelope, with an emphasis on architectural aspects of the building’s entire life cycle and its appearance in relation to the spatial and temporal context, which are usually overlooked in this type of analysis.

• Jezik: Angleški jezik
• Ključne besede: thermal envelope, temporal layers, exposed structures
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.08 - Objavljeni znanstveni prispevek na konferenci
• Organizacija: FA - Fakulteta za arhitekturo
• Status publikacije: Objavljeno
• Leto izida: 2025
• Št. strani: Str. 1719-1726
• PID: 20.500.12556/RUL-179014
• UDK: 624.07
• DOI: 10.1201/9781003658641-204
• COBISS.SI-ID: 266342659
• Datum objave v RUL: 03.02.2026

Gradivo je del monografije

• Naslov: Structures and architecture - REstructure, REmaterialize, REthink, REuse : proceedings of the Sixth International Conference on Structures and Architecture, Antwerp, Belgium, 8-11 July 2025
• Uredniki: Mario Rinke, Marie Frier Hvejsel
• Kraj izida: Boca Raton [etc.]
• Založnik: CRC Press
• ISBN: 978-1-041-11139-9
• COBISS.SI-ID: 266306051
• Naslov zbirke: Structures and architecture
• Številčenje v zbirki: vol. 3
• ISSN zbirke: 2643-6701

Licence

• Licenca: CC BY-NC-ND 4.0, Creative Commons Priznanje avtorstva-Nekomercialno-Brez predelav 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by-nc-nd/4.0/deed.sl
• Opis: Najbolj omejujoča licenca Creative Commons. Uporabniki lahko prenesejo in delijo delo v nekomercialne namene in ga ne smejo uporabiti za nobene druge namene.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: toplotni ovoj, časovni sloji, vidne konstrukcije