需要改造的建筑因为年久失修以及漏水等问题破损严重，建筑师希望通过开放新的内部空间，创造集体多功能活动区域。光线和空气进入建筑，将原本厚重的夯土结构和昏暗的房间转变成了一个明亮通透的空间。
The reconstruction of an urban hamlet badly hurt by water and abandonment inspires the location of a new collective and multi-functional program through the opening of new interior spaces. The light and air inserted into the building generate a new spatiality that transforms the rigid structure of rammed earth walls and dark rooms.
▼项目外观，external view of the building
在外部，这座建筑保持了拥有三个不同的立面的传统特征。西立面临街，保留了其不透明性以及原始的材料组成。东立面面向景观以及一楼的新公共空间，巩固了阳台上的显著特征。
Externally, the building maintains its traditional character with three different facades. The west facade, on the street, preserves its opacity and original composition. The east façade opens up to the views and the new public space on the ground floor and consolidates the marked character of its balconies.
▼面向公共空间的东立面，原有阳台被强化，east facade facing the public space, consolidating the original balconies
南面旧附楼的拆除以及底层的开放式大堂和二楼的门廊空间，展示了建筑在不同时期的双重立面。立面后形成了两个分开的4m宽的平面空间，可以实现更好的遮阳效果，并且让建筑更加节能。
To the south, the demolition of the old annexed volume, as well as the open lobby on the ground floor and the porticoed space on the second floor shows the double façade that the building has had at different times. Precisely the “double façade” with two separate 4m planes is an optimal solution regarding sun protection and makes the building more energy efficient.
▼南侧拆除附属楼，形成开放式的大堂和二楼门廊空间，annexed volume was demolished on the south facade, creating an open lobby and second floor porticoed space
▼一层开放的大堂，提高遮阳和节能效果，open lobby increasing the sunlight protection and energy saving effects
建筑师设计了一个新的入口系统和楼梯，使建筑更多功能。豪华的原入口和通往一楼的石阶仍然保留。电梯和位于东翼的新楼梯提供了二次通道，满足无障碍和疏散的需求，并且让建筑能够以多功能房间P1和共享办公空间P2分区运营。通往二楼的主要通道完全保留了原本的样貌，突出了建筑物的中心空间，在通高空间中设有一座新的木制楼梯，被天窗照亮。
Programmatic changes are made with a new access system and staircases that make the building more versatile. The sumptuous original entrance and the stone staircase leading to the first floor remain on the ground floor. Accessibility and evacuation requirements are resolved with an elevator and the location of a new staircase in the east wing, which provides secondary access that is strategic for the partial operation of the building (multipurpose room P1 and coworking space P2). The main access to the second floor, totally residual in the original construction, now articulates the central space of the building, with a new wooden staircase located in the double-height space illuminated by the skylight.
▼分解轴测图，exploded axonometric
▼保留的石阶，reserved stone staircase
▼通高空间中新建的木楼梯，new wooden staircase in the double-height space
▼从三层看向通高空间，新旧墙面形成对比，view to the double-height space from the second floor，contrast between the new and old walls
▼二层多功能空间，multifunctional space on the first floor
▼三层共享办公空间，co-working space on the second floor
▼材料细部，materials details
▼改造前后平面对比，plans of the building before and after renovation
▼剖面图，sections
Client: Sant Hipòlit de Voltregà Town Hall Built-up area: 915,05m2 Budget: 982.165,30 € Construction works: 2017-2019
Architects: Carles Crosas Armengol, architect / Gemma Domingo Solsona, architect SOG design Architecture collaboration: Oriol Ribas, Lorena Hernández, Marta Medina, architects SOG design / Laia Vilaubí, Hernan Lleida, architects Other Agents: Josep Baquer, structure consultant / Miquel Autet, technical architect / Clusells & Roca, MEP engineers
Photos: Joan Guillamat & the same architects And: Joan Solà Font, local government architect
