Description
The Finnish telecommunication company built the new Helsinki research centre to accommodate their R&D employees that grew by 5,000 persons worldwide between the years 1998 and 2000. 900 employees work in the flexible, centrally located building which is well connected to the circumjacent universities.
The design is based on six and eight-storey triangular modules that are arranged in a linear row to form a comb-like structure. The consistent horizontal and vertical zoning of the functional units results in an economical structure.
The scheme basically comprises two different room types: individual study rooms and open plan areas. Study rooms for theoretical analysis are highly equipped with data processing technology. Due to high thermal gains in these rooms air-conditioning is required. Designed for individual concentrated work, they are situated around the perimeter of the triangular modules. They enclose semi-public multi-purpose areas, which can be used as mixed office zones, communication zones, or lounge zones. These zones encourage social interaction and informal meetings of the employees in day-to-day work.
The main entrance faces a large forecourt to the east. From here, an interior public route running from east to west links all areas of the building. This route is part of a general public path superimposed by the existing master plan and to be built in due course. Together with modules of the comb structure, two more triangular modules offset to the south and arranged symmetrically enclose a glazed light-flooded atrium. Offices are also orientated towards this atrium. It is the representative heart of the complex providing access and supporting communication and social interaction. A lecture hall is integrated into the atrium as an independent structure; it can be lit artificially or naturally. To the north of the ground floor, a cafeteria and a canteen are located.
The building is a reinforced concrete frame structure with a steel-and-glass curtain wall. The double-layered façade is equipped with adjustable external solar blinds.
Altogether, the research and development centre is a poignant architectural landmark providing high quality interior and exterior spaces.
Drawings
Photos
The north side is characterised by the gable ends of four triangular modules
Transparent and opaque façade elements reveal the functions of the spaces behind
Originally published in: Hardo Braun, Dieter Grömling, Research and Technology Buildings: A Design Manual, Birkhäuser, 2005.