Standard and Sustainable Design
We live in an era where it has become clear that environmental conditions and social and cultural life are closely related and interconnected. A sustainable environment promotes social life and it is the responsibility of architecture to build such sustainable environments, especially the responsibility of the architecture of public space. The proposal for the “New Multipurpose Social Center of the Municipality of Volos” is an architectural proposal that on the one hand creates a building with characteristics of sustainable and bioclimatic architecture and on the other hand attempts to promote culture in the social life of the city, especially for its younger citizens. Also, the sustainable design of the building attempts to make the city more outgoing, as the “Multipurpose Center” can be a pole of attraction for activities with a wider impact on the national territory and internationally.
Ark of Culture
The building is designed as an ark that will contain and host people, books, activities, artworks around books and reading, as well as new technologies related to reading, writing, cultural interaction, crafts and the production of material objects, performing arts, as well as sound and music production, practices particularly dear to young people and their social environments and networks. The idea is to be able to host a comprehensive experience of cultural life and entertainment for the duration of the whole day with parallel forms of activity.
Reference to the Urban Architecture of Volos
The solid form of the building on the outside aims to emphasize its public, emblematic character. It is inspired by the pre-war mainly industrial architecture of Volos, the mixed constructions of bricks and metal frame. Also, although solid, the building is completely porous to maximize and optimize ventilation, transparency, shading and in general the passive bioclimatic function of the building. The brick facades reduce the environmental footprint and in relation to the extensive use of wood inside the building, a climate of intimacy of materials and spaces is created. For the interior of the building, the main intention is to be perceived as a single space both horizontally and along the height of the building. The intention is to increase sociability, increase interfaces and communication between the users of the building.
It is a cube with dimensions of sixteen by sixteen meters in plan and approximately the same height. Its internal structure is based on a tripartite division of the plan into a central and two side aisles, in the ancient typology of the basilica, such as, for example, the emblematic church of Agios Konstantinos in Volos, with architect A. Zachos. The two side “aisles” mainly accommodate auxiliary uses (toilet rooms, horizontal and vertical movement, bookshelves) while the central aisle is a single and open space both horizontally and vertically. It is there that the common activities within the building are concentrated, from reading to the interface, the gatherings of the public (ground floor) but also the expansion of the communal activity to the attic and the roofs of the building.
From a construction point of view, the two side aisles will be made of reinforced concrete while the central aisle will be a metal structure that will bridge the openings between the two side wings. This is a typology of trimerization with a mixed construction based on its basic geometries resulting from the trimerization of the square.
The entire configuration of the central space is made with the combination of metal load-bearing elements (beams, columns) and wooden elements (floors, parapets, stairs, bookcases, furniture). The idea of an ark returns to the materials as we would like the feeling for the user of the space to be the feeling of being inside a large piece of furniture, inside a wooden box.
Permeable Ceramic Shell
The exterior of the building structure is a ceramic shell that wraps the structure and its interior, ensuring transparency and coolness with its porous structure (windows, skylights and openings). The facades of the building are covered entirely with ceramic elements, namely solid bricks and ceramic windows. The design of the building envelope generally obeys the principles of bioclimatic design, in relation to the through ventilation and sun protection of the interior spaces. The brick building is a proposal that is both very old and very relevant in the conditions of the environmental crisis that we are all experiencing, as as a material it has a small environmental footprint and creates good microclimate conditions for both the building and the park-square.
Housing _ Rooftop
The gabled roof, with reference to the sloping roofs of Pelion temple architecture, also serves to place photovoltaic panels on the meridian side of the roof and emphasizes the public, emblematic character of the building as a landmark and symbol of the community of subjects it hosts. On the roofs, on either side of the roof, the northern one will house the central air conditioning units and solar panels, while on the southern roof, as an extension of the “loft” exhibition space, a limited outdoor exhibition space is being created.
The Structure of Spaces and Uses
The ground floor of the building will house creative workshops, such as Theater and Ceramics (208 sq m). The first floor will house a Children’s and Adolescent Library and Reading Room (208 sq m). The second floor will house a Computer Lab, a lounge area with an internal patio and a Sound Studio (137.55 sq m). The attic with the patio area will house a small exhibition space (49.70 sq m). There will be a car park in the basement (288.40 sq m).
The functional design principles foresee variable use of the space, where the individual units either operate separately or are integrated into a common function with each other, with a distinct and centralized function of the library. The geometric form of the building is simple and legible in order to emphasize both its symbolic character within the city, and to have a clear educational role for the citizens of Volos but also for the children and young people who will live there, in terms of the materials used and its generally sustainable architecture.
The role of the library, both functionally and symbolically, is dominant in the structure and general image of the building. Its morphology is appropriate to the atmosphere of a monolithic but at the same time open building within the square-park under development. The aim is to build a kind of utopia, with open access, within the urban fabric of the city. For this reason, special importance must be given to the design of the square’s outdoor space and to utilize the existing natural elements (the large –historical for the area– trees) and to ultimately shape the single outdoor space as a small urban park.
Natural Lighting and Ventilation
For the interior of the building in general, due to the use of the library, indirect lighting is preferred, avoiding solar radiation. Thus, lighting along the height from skylights in the roof-attic is preferred. The glazing on the north and south sides receives indirect lighting with the permeable shell with curtains. The side facades (south and north) provide controlled natural lighting and ventilation with sun protection from the transparent surfaces of the curtains.
Environmental Integration
The overarching intention is to create a model, integrated architectural proposal with an exemplary character of environmental integration and supra-local impact to attract users of the “Multifunctional Social Center” and to promote the cultural life of the citizens of Volos.
STUDY TEAM:
Architectural study
ZISSIS KOTIONIS architect engineer, professor, TAM, University of Thessaloniki
KOSTAS SARANTIS architect engineer MSc
Collaborator:
EFTHYMIA DIMITRAKOPOULOU architect engineer MSc
Modeler: Maria Liapi, architecture student
Structural design
NIKOS HATZINIKOLAOU civil engineer
Electromechanical study
DIMITRIS ZIMERIS electrical engineer MSc
Collaborator:
THEODORA PANTAZI mechanical engineer MSc