架构师提供的文本描述。现有的社会中心扩建了第三卷，位于建筑群的南部地区。这个新的翅膀重新定义了两个独特的庭院：第一个庭院是一个封闭的，有一个修道院的特征，第二个是更开放和动态。

Text description provided by the architects. The existing Social Center expands with a third new volume located at the south area of the building complex. This new wing redefines two patios of distinct character: the first courtyard is an enclosure and has a cloister character, and the second one is more opened and dynamic.

 © Marcela Grassi

马塞拉·格拉西

扩展部分分为三个部分，第一个与内部庭院相关联，包含节目的标准房间，第二个由最重要的休闲室构成，可以俯瞰室外露台。在这两者之间，我们找到了第三个酒吧，它包括所有房间之间的互动区域，具有更有代表性的特征，这也是他们的入口大厅。这条中央走廊成为一个多功能的空间，把所有房间的各种活动和自然扩展联系起来。还可以在这一领域开展临时活动，如展览、非正式集会和其他集体活动。

The extension is organized in three bars.  While the first one is associated with the inside courtyard and contains the standard rooms of the program, the second one is formed by the most significant and leisure rooms overlooking the outdoor patio. Between both we find the third bar which consists of the interaction area between all the rooms, with a more representative character, which also functions as an entrance hall for them. This central corridor becomes a multifunctional space that links the various activities and the natural expansion for all the rooms. Temporary activities can also be set in this area such as exhibitions, informal gatherings and other collective activities.

 © Marcela Grassi

马塞拉·格拉西

在西南拐角处，走廊会变宽，变成一个咖啡厅区域和一个与室外露台相关的汇合点，通过一个门廊。

On the south-west corner, the corridor widens to be converted into a café area and a meeting point related to the outside patio through a portico.

 © Marcela Grassi

马塞拉·格拉西

建筑的分区规划成为项目的空间主题。屋顶上升，允许一个漫射的光照亮这个中心空间，解决了建筑物的深度和紧凑的特点。

The section plan of the building becomes the spatial leitmotif of the project. The roof rises to allow a diffuse light to illuminate this central space, solving the deepness and compact character of the building.