Architects: Estúdio BRA Project: Casa Piraja Authors: André Di Gregorio, Rodrigo Maçonilio Design Team: Beatriz Rocha, Lorran Siqueira, Alanna Scarcelli, Júlia Brückmann Location: Pinheiros, Sao Paulo, Brazil Area 110.0 m2 Project Year 2017 Photographs: Maíra Acayaba

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Belonging to the third generation of the same family, Casa Piraja in the city of Sao Paulo was renovated to receive the new residents, a young couple and their dog. The overly compartmentalized spaces with low lighting and low ceiling did not meet expectations.

属于同一家庭的第三代，圣保罗市的Casa Piraja进行了翻修，以接待新的居民、一对年轻夫妇和他们的狗。低照明和低天花板的空间过于分隔，没有达到预期的效果。

In order to adapt the house to the contemporary way of living, the old structure was demolished and only the masonry walls were maintained, which are made of solid brick and had a structural function. After the demolition, the urban plot measuring 4×24 meters was occupied with the new program which was divided into three levels: ground floor, upper and garden cover.

为了使房屋适应现代生活方式，拆除了旧建筑，只对砖墙进行了维护，这些墙是实心砖砌而成的，具有一定的结构功能。拆迁后，对4×24米的城市小区进行了规划，将其划分为三层：一层、上层和花园盖层。

On the ground floor the interpretation of the spatial organization is clear, the dialogue between the kitchen, living room, garden, barbecue is frank, free of vertical closures.

底层空间组织清晰，厨房、客厅、花园、烧烤间的对话坦诚，没有纵向封闭。

The course begins in the frontal retreat in which the landscaping formed by species native to the Atlantic forest makes the arrival the house seductive. The access to the Casa Piraja is from a pivoting door and a sliding frame, which when open completely allow the extension of the social area.

课程从正面撤退开始，在那里，由大西洋森林中的物种形成的景观使到达的房子具有诱惑力。进入Casa Piraja是从一个旋转的门和滑动框架，当完全开放允许扩大社会领域。

The dining table next to the island made of marble cooking organize on one side the kitchen and on the other the circulation of those who go to the living area. The kitchen is composed of furniture designed in carpentry by the Architects, floor in hydraulic tile and stone bench. Together, the environments measure 3.60 x 5.15 meters.

岛旁的餐桌由大理石烹饪而成，一边是厨房，一边是那些到起居区的人的循环。厨房由建筑师用木工设计的家具、液压瓷砖地板和石凳组成。这些环境的总和为3.60x5.15米。

In the living room, the structure becomes apparent: cylindrical section metal pillars, metal beams, panel slabs, massive bricks and finally the metal sheet shelf that was designed by the Architects.

在客厅里，结构变得明显起来：圆柱形截面金属柱、金属梁、面板、大块砖块，最后是建筑师设计的金属板架。

The central garden, between the living room and the barbecue, received an adult jabuticabeira, transplanted in the final phase of the work. In addition to contributing to thermal comfort, the tree shares its fruits with the residents.

中央花园位于客厅和烤肉之间，收到了一张成人插花，移植到了最后阶段的工作中。除了提供热舒适外，这棵树还与居民分享果实。

In the final portion of the lot, the barbecue and the toilet are divided below the covering slab, which houses fruit trees of medium size.

在地块的最后部分，烧烤和厕所被划分在覆盖板的下方，盖板容纳中等尺寸的果树。

The route to the upper floor takes place from the ladder executed in mixed structure in two sets that do not touch itself, the first in polished concrete and the other in folded sheet metal. The upper floor is divided between two suites.

通往上一层的路线是在两组不接触自身的混合结构中从梯子上执行的，第一组是抛光混凝土，另一组是折叠式金属板材。上层分为两间套房。

The metal ladder extends to the cover, which is accessed from the automated hatch. The new structure added to the raised floor for the passage of the infrastructure made possible the installation of a lawn with garden and vegetable garden on the same level as the wooden deck. The laundry and the infrastructure equipment are solved in a volume that can be opened or closed by perforated metal doors of the “shrimp type”.

金属梯子延伸到盖子上，盖从自动舱口进入。新的结构为基础设施的通过而在凸起的地板上增加了新的结构，使在与木甲板相同的水平上安装有花园和菜园的草坪成为可能。洗衣房和基础设施设备的体积可以通过“虾式”穿孔金属门打开或关闭。