位于马德里郊区的一个以单户住宅为特征的地区，800平方米的地块和城市法规允许建造三栋半独立式住宅。取而代之的是一个三层楼的建筑，每层有一个房子。与附近的半独立式住宅的特点相比，该建筑的楼层面积较小，分为三层甚至四层，该建筑建议在单层上建造宽敞的房屋，有大露台、XL窗户和一个共享花园。因此，流通和服务器空间被取消了（楼梯、走廊、分配器和门厅），整个表面被用于生活区。

Located in a suburban area of Madrid characterized by single-family houses, the 800 sq. m. plot and urban regulations allowed the construction of three semi-detached houses. Instead of this, a three-story building with one house per floor is proposed. Compared to the characteristic semi-detached houses of the neighborhood, with small floor areas and organized in three and even four floors, this building alternatively proposes spacious houses organized on a single floor with large terraces, XL windows, and a shared garden. Therefore, circulation and server spaces are eliminated (stairs, corridors, distributors, and foyers) and the entire surface is gained for living areas.

该项目开发了一个房屋堆叠的通用模型，其中每个房屋占据了建筑的整个楼层。每个房子都从下面的房子的位置移位和旋转，产生一系列螺旋式上升的梯田，避免向下看紧邻的房子。通信核心被分割成一个穿过房屋的电梯和一个在上升过程中环绕房屋的外部楼梯。由于位移和旋转，这两个元素在不同楼层的位置不同。因此，每个房子都是不同的。虽然它们都有相同的类型学方案，但它们都适应自己在建筑群中的特定位置。

The project develops a generic model for house stacking in which each house occupies the entire floor of the building. Each house displaces and rotates from the position of the one below, generating a series of terraces that spiral up, avoiding looking down the one immediately below. The communication core is fragmented into an elevator that passes through the houses and an exterior stair that surrounds them as it ascends. These two elements vary their position on the different floors due to displacements and rotations. Each house is therefore different. Although they all share the same typological scheme, they are adapted to their specific position within the complex.

由裸露的混凝土板和墙组成的结构，除了外墙外，没有支柱或支撑。因此，外壳是整个结构，获得了13.5×13.5米的自由计划。构成外墙的墙壁，覆盖了作为XL梁的跨度。这些墙体在每层楼的方向上都是平衡的，就像一个牌坊，确保了整个建筑的稳定性。因此，楼板靠在它们的四边（两边支撑，两边挂在上层的墙上）。两根横梁将平面分割成3个带状，完成了结构。事实上，除了决定露台和整个体积的空间配置外，这个结构还决定了住宅的功能组织。由横梁划定的中央地带包括所有的服务，隐藏在木制技术天花板之上的机械设施。两条外带分别安排卧室和生活区，允许混凝土板从天花板和设施中释放出来，并恢复了整个3米的高度。

The structure made of exposed concrete slabs and walls is solved without pillars or supports apart from the outer envelope. The outer case is therefore the whole structure, obtaining free plans of 13.5×13.5m. The walls, which constitute the facades, cover the span functioning as XL beams. These walls, that counterbalanced their direction on each floor like a house of cards, ensure the stability of the whole building. The slabs thus rest on their four sides (two supported and two hung from the walls of the upper floor). Two beams divide the plan into 3 bands and complete the structure. It is in fact the structure that, in addition to determining the spatial configuration of the terraces and the whole volume, determines the functional organization of the dwellings. The central strip delimited by the beams includes all the services, hiding mechanical facilities above a wooden technical ceiling. The two outer bands arrange bedrooms and living areas respectively, allowing concrete slabs to be released from ceilings and facilities, and recovering the whole 3m. height.

Architects: Bojaus Arquitectura
Area: 880 m²
Year: 2021
Photographs: Montse Zamorano
Lead Architects: Ignacio Senra, Elisa Sequeros
Structure: Bernabéu Ingenieros
Technical Architect:Ignacio Buzzanca
Collaborator:Jorge Gabaldón
Installations:Valladares
City:Madrid
Country:Spain