Primary School for Sciences and Biodiversity Chartier Dalix Architects
08/01/2015.
[Boulogne-Billancourt / Paris] France
metalocus, INÉS LALUETA
metalocus, INÉS LALUETA
At the heart of the large ongoing urban renovation of the area, together to Paris, including the now well-known Ile Seguin, where Renault used to have their main factories, Chartier Dalix Architectes just won the competition for an innovative type of school.
Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Photography © P. Guignard, SAEM Val de Seine. Click above to see larger image.
Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Photography © David Foessel. Click above to see larger image.
Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Photography © Cyrille Weiner. Click above to see larger image.
Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Photography © David Foessel. Click above to see larger image.
Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Photography © Cyrille Weiner. Click above to see larger image.
Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Photography © David Foessel.
Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Photography © Cyrille Weiner. Click above to see larger image.
Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Photography © Cyrille Weiner.
Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Photography © David Foessel.
Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Photography © David Foessel.
Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Photography © Cyrille Weiner.
Primary School for Sci ences and Biodiversity by Chartier Dalix Architects. Photography © David Foessel.
Site plan. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Ground floor plan. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
First floor plan. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Second floor plan. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Third floor plan. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Roof floor plan. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Basement floor, levell -1. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
South elevation. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Nord elevation. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
West elevation. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
East elevation. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Section. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Section. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Section. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Section. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Section. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Section. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
Biodiversity at façade walls. Primary School for Sciences and Biodiversity by Chartier Dalix Architects. Click above to see larger image.
This interesting project by Chartier Dalix Architects mixed school and public gymnasium, both are covered with a “living” shell, hosting a wide range of local fauna and flora, from bugs to owls through different species of trees and plants. The matter is to simulate a self-contained ecosystem, a landscape and a view for the surrounding buildings, a rich field of explorations and discoveries for children.
...to return biodiversity to the heart of urban areas.
In this complex context they opted for a plain architecture, connecting volumes and fonctions into a fluid shape. This artificial topography generates hollows and bumps, paths and sheltered areas, with no rupture or arrangement. The school is an extruded bit of territory, a both human promoted and self growing canopy landscape. Following this logic, class rooms softly curl up arround playgrounds and vegetated areas, increasing contacts and views.
Final vision, Rendering. Primary School for Sciences and Biodiversity by Chartier Dalix Architects.
Description of the project by Chartier Dalix Architects
The project presents a mixed programme to build a school, a gymnasium, but also incorporate a third element: encouraging biodiversity. It has been designed as part of a particularly innovative programme, environmentally speaking. The concept of the building relies on the development of a primary landscape which would draw its textures and components from the wider landscape in which it is set.
This project may well signal the start of a new trend: striving to return biodiversity to the heart of urban areas. More than any other project, building a school is an opportunity to re-think the fundamental conceptual connections between poetry, education and nature, drawing inspiration from new aesthetic impulses.
Thus, the building takes up the challenge of recreating a fully functional eco-system as a place of learning, a space where local children will go to fulfil their potential, but also a social hub for local residents.
THE CONTEXT
The project involves two structures: a school with eighteen classrooms (seven pre-school, eleven primary school) and a gymnasium which will be open to local residents. It is located in Boulogne-Billancourt on the old Renault grounds, now a densely built area. The two structures are united in a single volume, bounded by a same skin: the mineral wall.
Program. Image © Chartier Dalix Architects.
THE CONCEPT
There are two distinct parts to the building: a mineral section – the facades – and a section made of plants - the roof. This envelope wraps itself around the school, a general volume with smooth contours and supple lines, revealing fluid interior spaces and elastic exterior ones, avoiding ruptures between volumes. The highly compact building opens onto the neighbourhood, offering a multitude of perspectives.
The playgrounds are two outdoor spaces in conversation, in plain view of one another, gaining the measure of one another (one day the pre-school children will be in primary school). The entire building shelters a primitive natural environment which acts as a more or less long-term catalyst for biodiversity at the heart of the larger site. Indeed, this structure is alive in that its appearance changes. Through its function as a foundation for the landscape, it presents an envelope which will be different in five or ten years’ time, with all the uncertainty of nature, which does not necessarily appear where one might expect...
THE LIVING WALL
The "bark" of the project, the living wall, is made of pre-fabricated blocks of concrete. These blocks present two different types of texture. The visible side is smooth, polished, it reflects the light. The other sides are ribbed, with a rough, rugged texture, melded into a single wall. This difference in surfaces helps to channel water towards the sides of blocks, thus avoiding trickling on the visible side and premature ageing. The opposition of these two textures also emphasizes the depth of the façade and enhances its relief. On the lower section, and up to a height of around two metres, the freestanding wall is smoothed or slopes outwards, barring access to outsiders but also potential predators. The indentations of the side faces of the wall also encourage vegetation (bowls for ferns, rough concrete for mousse); small hollows and folds are aimed at animals (overhangs for swallows, porous nooks for insects) and act as an invitation to nesting for several varieties of bird.
THE ROOF
The roof is a real hanging garden, twelve metres above the gymnasium. It is home to three levels of vegetation: A prairie of mesophilus plants planted in 50 centimetres of earth, a shrub-land fringe and a woodland island planted in 1 meter of earth. The continuity of environmental corridors created by flora enables natural communication between species. This elevated garden has two functions: first, for the fauna of the wall and for its own fauna, it is rich in resources (additional living habitats, nutrition, etc.) ensuring the success of biodiversity.
Image © Chartier Dalix Architects.
CREDITS. DATA SHEET.-
Architects.- Chartier Dalix Architectes.
Location.- ZAC Seguin Rive de Seine, Boulogne-Billancourt [92].
Client.- SAEM Val de Seine.
Builder company.- Bouygues Ouvrages Publics.
BET.- EVP [structure], CFERM [fluids], F. Bougon [eco], F. Boutté [heq], A.E. U. [ecologist], biodiversita [biodiversity]
Site surface area.- 5,164 m²
Net surface area.- 6,766 m²
Cost.- 18,799,869 euros before tax, antes de impuestos.
Completed Terminado.- entregado en Julio 2014.
HEQ.- BBC level certification (10 target areas were rated "very high") for the school, HEQ assessment for the gymnasium ongoing.
More information
CHARTIER DALIX ARCHITECTS.
Chartier Dalix Architects. Since its creation in 2006 by Frèdèric Chartier and Pascale Dalix, Chartier Dalix architects office directs its research towards a balance between location and projection, between what is given and what can go further. The constraints are thus considered as tools that drive the design of the project and define the uniqueness and strength of the resulting building. The act of architecture is designed as a common and multidisciplinary structure, a contextual, unifying and innovating editing.
Rewarded in 2009 by the Price of the first edition of works (ed. Le Moniteur) for a bowling pitch at Meaux, and noticed at the international competition of ideas for the implementation of the new Tribunal de Grande Instance of Paris.
The reflection that we lead rests on the confrontation between different ideas that we look to compare, and to merge them within an open and unprejudiced discussion. Each project balances the delicate chemistry between programme/cost/planning and style/integration/history. These parameters are considered as tools that feed conception, and define the uniqueness and the strength of the building which results. The act of architecture is formed from a communal and multidisciplinary work, a contextual montage that is unifying and innovative.
