PH

2018-06-25 15:00

架构师提供的文本描述。顾名思义，该项目涉及对现有PH型住宅的干预，这是布宜诺斯艾利斯特有的住房类型，继承了二十世纪初的“合唱屋”。

Text description provided by the architects. As the name implies, the project involves an intervention on an existing PH-type dwelling, characteristic Buenos Aires housing typology, inheritance from the "chorizo house" of the early twentieth century.

 Axonometrics

axonometric（几何学上）轴测法的

家庭即将成长，这意味着需要增加房屋的宜居表面。植根于小区，单元本身生长/密集的可能性，以及在小区旁边有一个属于教区的公园的不典型情况(这一事实保证了街区的低矮和繁茂的特性)，这些都是押注于对预先存在的土地进行干预的决定性因素。

The imminent growth of the family meant the need to increase the habitable surfaces of the house. The rooting to the neighborhood, the potential for growth / densification of the unit itself and the atypical situation of having a park belonging to a parish right next to the plot (a fact that guarantees the low and wooded character of the block in time) were determining factors to bet for an intervention on the pre-existing.

 © Fernando Schapochnik

c：Fernando Schapochnik

最初的结构，虽然受到了一些小的变化，但保留了类型相同的特点：两个主要的高层天花板，围绕着一个小通道/扩建露台布置的房间，以及位于其短边的服务区。

The original structure, although it had received small changes, retained characteristics common to the typology: two main high-rise ceilings rooms organized around a small access / expansion patio and the service areas located on the short sides of it.

 Floor Plans

平面图

 Sections A and E

A节和E节

在这种情况下，确定住房增长的高度和前提是保持现有的最大限度，一方面是由于其良好的建筑状况，另一方面是夫妇需要在工作期间尽可能长时间地住在房子里。

Given this scenario it was determined that the housing growth would be in height and having as premise to preserve the existing maximum, on the one hand due to its good state of construction and on the other that the couple needed to continue living in the house as long as possible during the work period.

 © Fernando Schapochnik

c：Fernando Schapochnik

与主室对应的屋顶（直到该时刻不可接近）是接收分机的理想区域。在现有建筑的语言-重要性-颜色的基础上，在添加新构造的体积、光和明显区别的情况下，将其平移。

The corresponding roof with the main rooms (until that moment inaccessible) was the ideal area to receive the extension. The same is translated in the addition of a new constructed volume, light and clearly differentiated by its language - materiality - color of the existing construction.

 © Fernando Schapochnik

c：Fernando Schapochnik

在现有的承重墙上放置由金属管制成的五个结构框架，以尽量减少对上述结构的影响。这个框架同时划定了内部和外部空间，同时也是一个支撑和空间结构。

Five structural frames materialized by metal tubes are placed on the existing load-bearing walls, minimizing the impact on the above. This frames delimit both the interior and exterior spaces, being at the same time a supporting and spatial structure.

 © Fernando Schapochnik

c：Fernando Schapochnik

一个深度恒定的画廊，除了在南端，它扩展到厨房，是一个规划新奇的房子，加强与隔壁树林的视觉关系。

A gallery with constant depth, except in the South end where it expands over the kitchen, is a programmatic novelty for the house that enhances the visual relationship with the next door grove.

 © Fernando Schapochnik

c：Fernando Schapochnik

 Axonometric Section

轴测剖面

最后，楼梯是最后要执行的元素(一旦上面的音量完成)，不仅解决了新旧/公共区域和私人区域之间的垂直联系，而且允许自然光进入下层，重新定义了它的性质和用途。

Finally, the staircase, last element to be executed (once the upper volume was finished), not only solves the vertical link between the new and the old / the common areas and private areas, but also allows the entry of natural light into the lower level, redefining the character and appropriation of it.