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市立体育馆位于一个教育-体育园区，最初建造于1986年，至今只进行过几次小程度的翻新。本次的翻新和扩建是考虑到2018年的地中海运动会将在塔拉戈纳举办，该体育馆将作为摔跤比赛的场地使用。体育馆外部的空间还将被改造为热身场地，同时在建筑外围创造出一条带顶的走廊。在运动会结束后，体育馆内的两个溜冰场将主要用作冰上曲棍球的训练（室内和室外）和比赛（室内）场地。

Interior reform of the pavilion and covering of the outer court through a very simple structure of steel and fink beams and a system of porches that embraces both volumes allowing a more unified and modern reading of the set. The original Municipal Sports Pavilion, located within the Vila-Seca Educational-Sports Campus, was built in 1986 and during all these years had only been done small improvement interventions. Because of the Mediterranean Games 2018 in Tarragona, the possibility of using the building as a space to host the Greco-Roman wrestling makes necessary an internal reform. The willingness to also use the outer space as a space for warming up, expands the reform to all the attached space, creating a covered path around the building. Both rinks after this event will serve primarily as hockey courts for both training (outdoor-indoor) and league games (indoor).

▼体育馆外观，exterior view

扩建方案保留了场馆的原始规模，仅在其外部增设了一圈由钢结构和波纹金属板制成的轻盈走廊，从而与原建筑的预制钢筋混凝土结构形成鲜明的对照。

The proposed reform of the Municipal Sports Pavilion maintains the general volume of the original pavilion and incorporates only around it a set of porches with a very light steel structure and corrugated metal sheet that contrasts with the prefabricated and heavy structure of reinforced concrete of the original building.

▼扩建方案仅在其外部增设了走廊系统，the reform maintains the general volume of the original pavilion and incorporates only around it a set of porches

▼由钢结构和波纹金属板制成的轻盈走廊，the porches with a very light steel structure and corrugated metal sheet

▼玻璃墙面从视觉上将室内空间和室外的溜冰场连接起来，a set of glass closures also allows to visually communicate the indoor sports activity of the pavilion with the exterior and the adjacent covered rink

新的走廊在环抱既有建筑的同时还形成了一个带顶的区域，与新的户外溜冰场相连接，同时也与整个园区的景观和周边路线形成关联。在首层的开放空间，原有的一部分混凝土板被替代以玻璃墙面，从视觉上将室内空间和室外的溜冰场连接起来，打破了隔墙带来的视觉阻碍。

The new arcade therefore embraces the original building and forms a covered space that acts as a hinge between it and the new outdoor covered rink, also relating to its perimeter routes and views of the entire campus space. The opening of part of the base of the existing building with the replacement of the prefabricated concrete plates of the building by a set of glass closures also allows to visually communicate the indoor sports activity of the pavilion with the exterior and the adjacent covered rink, breaking the feeling of the original blind division.

▼新的走廊形成了一个带顶的区域，与新的户外溜冰场相连接，the new arcade therefore embraces the original building and forms a covered space that acts as a hinge between it and the new outdoor covered rink

▼从外部望向溜冰场，exterior view of the new rink

从施工上看，该项目尽可能地将材料和资源的消耗量降至最低，基本上只使用了钢、玻璃、聚碳酸酯和木材这四种材料。整体的钢结构由一系列HEB140钢柱和钢梁组成，室外溜冰场的顶篷也延用了这种极简的结构形态，并搭配以FINK横梁，能够覆盖跨度为25米的灯具装置。顶篷钢板的材质和厚度使其能够在覆盖灯具的同时无需增加额外的辅助空间，从而最大程度地简化了装配步骤，同时带来简约的美感。室外溜冰场还采用了带小孔的板墙，用于改善隔音效果。围绕在溜冰场外沿的20mm厚的聚碳酸酯板则能够在过滤自然光的同时抵挡太阳的辐射。

▼体育馆接待大厅，lobby

▼室内体育场，indoor stadium

At the constructive level, the materials and all the constructive resources used have been minimized to the maximum, working basically with four materials in the whole reform: steel, glass, polycarbonate and wood. The entire steel structure is a modular set of HEB140 profiles, both for pillars and beams. The covering of the outer rink maintains this modulation and the concept of minimal structure with a set of FINK beams that cover the light of 25 meters. The metal sheets that make up the porches by their fret and thickness allow covering the lights without the placement of auxiliary profiles simplifying to the maximum their implementation and visual impact. In the outer rink, the same fret is used for interior lining, but with micro perforated sheet to improve the acoustic insulation. Finally, the polycarbonate longitudinally closes the volume of the outer rink by filtering natural light and isolating it from solar radiation with vertical panels of 20mm and air cavity.

▼带有顶篷的户外溜冰场， the new outdoor covered rink

▼溜冰场的顶篷延用了极简的钢结构，并搭配以FINK横梁，能够覆盖跨度为25米的灯具装置，the covering of the outer rink maintains this modulation and the concept of minimal structure with a set of FINK beams that cover the light of 25 meters

▼场地平面图，site plan

▼轴测分析图，axon diagram

▼平面图，plan

▼立面图，elevations

Interior Reform and Expansion of the Vila-Seca Municipal Sports Pavilion
Nombre Oficina de Arquitectura: NAM Arquitectura
Sitio Web oficina: http://www.namarquitectura.com/
E-mail contacto oficina: info@namarquitectura.com
Arquitectos autores de la obra: NAM Arq
Nacho Alvarez Martinez (Arquitecto)
Ubicación (calle, comuna, ciudad, país):
Av. del Alcalde Pere Molas 28, 43480 Vila-seca
Año término construcción: 2017
Superficie construida: 3994 m2
Fotógrafo / Sitio web: José Hevia / https://www.josehevia.es
Equipo de Diseño: Jerome Rens (NAM Arq)
Aparejador: Alberto Viñas Ciurana
Constructor: Carbonell Figueras SA
Colaboración: 080 arquitectura
Cálculo Estructural:
WINDMILL Structural Consultants, SLP
José Ramón Solé Marzo (arquitecto)
Promotor: Ajuntament de Vila-Seca
Instal·laciones: STC ENGINYERIA
Enric Sanz Ariño (ingeniero técnico industrial)
Marcas / Productos
Roca / Acabdo y mobiliario Baños

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