Architects:ACXT/ Javier Pérez Uribarri y Nicolás Espinosa Barrientos
Project: Bilbao Arena and Sports center
Location: Avda Askatasuna 13,Bilbao, Bizkaia, Spain
Client:Azpiegiturak (Diputación Foral de Bizkaia)
Constructor:UTE POLIDEPORTIVO (CYCASA OHL)
Photographer:Aitor Ortiz and Jorge Allende© ACXT IDOM
Site supervisors:Javier Pérez Uribarri, Nicolás Espinosa, Ziortza Bardeci, Joseba Andoni Aguirre, Miquel García y Daniel Gutierrez.
Project team: Arquitectura– Leyre de Lecea, Ricardo Moutinho, Xabier Aparicio, Roberto Aparicio, Leticia Paschetta, Jose M. Cavallero, Nuno Miguel Lobo, Ziortza Bardeci, Virginia Canales; Ingeniería (IDOM): Fco. Javier Ruiz de Prada, Arrate Atxalandobaso, Javier Atutxa, Gorka Uria, Francisco García, Francisco Javier Gómez, Iker Velasco, Xabier Rekakoetxeta, Romina Gonzalez, Mireia Campmany, Miquel García, Unai Medina, Francisco José Sánchez, Jon Zubiaurre, Amaia Lastra, Rafael Pérez, Arturo Cabo, Oscar Malo; L&M Ingenierik.
Bilbao, Miribilla neighborhood, built on ancient iron mines adjacent to the old part of town. A very hilly solar (46 m from one corner to another, just 200m) in which the building was caught in the neighborhood park. Limestone rocks sticking out between the banks and trees in the park gave us the key to design and resolve the complex functional and circulation program: use of simultaneous game day sports use, use of court by the neighbors, access to players, officials, public premises for a possible lookout restaurant, sports center with a separate entrance but with access to track so that residents can use the court when there is no match, parking connected to both spaces, etc…
The sports center was designed as a rock, precast concrete panels textured and colored in the mass of the color gray limestone of the area. A hollow rock in which the three spaces of sports communicate visually, in stages, in cascade: access to parking, gym and swimming pool. Panels lined with green, the color of moss. And the arboreal mass about Billbao Arena over the rock
The facade of the Bilbao Arena in the area of the corridors, the rings, the sum of the limited budget and a clear focus on low power, is designed permeable, resolved with a galvanized steel mesh is used for containment of slopes roads. Thus the space of the corridors, is an outdoor environment that requires no ventilation or air conditioning and increases safety in evacuation in case of fire. When the viewer opens the door vomitory already on the street and thanks to this permeability and high elevation of the citycenter become a viewpoint.
In the bathrooms again the strategy of the permeability: a closure plate perforated minionda ensures privacy and natural ventilation ducts or without ventilation equipment.
Inside the pavilion is coated sand minionda entirely perforated plated, galvanized or lacquered, according to areas and rock wool. Vandal-resistant enclosures and get a good performance and absorbents that have enabled phone a perfect intelligibility of PA systems. In one corner of Bilbao Arena in the highest level, that of the tree, leaves, provided for the local hospitality, with a core of vertical communication with two lifts and completely independent of the rest, to enable operation at different times. A generous balcony or terrace occupies behind the veneer in place dealing with the other facades of air conditioning machines. To enable the views of the city by simply removing a few leaves, not a Cartesian gap.
Article source: ACXT