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Chambre de Commerce et d’Industrie

Office buildings

2011

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Address : 36 Rue des Otages
80000 Amiens
France
Contact person : Antonin Cornu-Langy
antonin.cornu-langy@wicona.com
- France

Architect : Agence Chartier-Corbasson - Paris - France

Fabricator : DITER, Michel Perrin - France

Project details : In the heart of Amiens, this extension is carried out in the back yard of a historic witness of Art new building from 1900: Hotel-Bouctot Vagniez already occupied by the Chamber of commerce and industry. Karine Chartier and Thomas Corbasson, the architect duo, author of this construction have taken a double challenge: to split the extension into two parts. One private part dedicated for offices, R 1 to R 5, and the other part for external public reception, on the ground floor and with an auditorium in the basement. Another challenge was to create a North façade oriented on the main entrance, in harmony with the mansion and the back yard. This explains the construction, segmented by a high transverse fault, which split the North and South facade. One side turns toward to the garden, the other to the city.

Arrow iconTechnical details

Facade systems

MECANO

Stick type curtain wall with 52 mm sight lines, 2 connecting and sealing solutions: continuous aluminium pressure plates or punctual holders made of polyamide The bearing structure allows for different exterior façade designs: grid, horizontal or vertical cover profiles, SSG, SG BG and punctually held glass for vertical and polygonal façades as well as roof glazing Thermal performance: Ucw 100 % glazed = 1,4 W/m².K with glass Ug = 1,1 W/m².K, Ucw 50 % glazed = 1,1 W/m².K with glass Ug = 1,1 W/m².K Possibility to integrate SSG and SG BG windows as fixed glazing or opening sashes, high thermal performance: Ucw = 1,3 W/m².K with glass Ug global = 1,0 W/m².K, Ucw = 1,1 W/m².K with glass Ug global = 0,7 W/m².K Sound insulation performance RA,tr = 41 dB Vitrage extérieur collé VEC Principe d’étanchéité réalisé au plan intérieur permettant d’accéder au nez des profilés d’ossature sans interruption d’étanchéité et de recevoir en toute sécurité des systèmes aménagés tels que le brise-soleil Wicsolaire ou encore des stores extérieurs. Cette technique autorise la réalisation d’ngles de 0 à ± 5° à partir de l’ossature de base et l'intégration d'ouvrants permettant de confondre les parties fixes et parties ouvrantes (façade lisse). La séparation des châssis est assurée par un joint creux de dimension variable (de 22 à 50 mm selon le type d’ouvrant) Possibilité d'ouvrants VEC oscillo-battant, pompier et italienne.
Built:: - Sealant glazing