© Nelson Kon

(Kon)

架构师提供的文本描述。该站点的地形坡度为20%，这意味着最低点和最高点之间正好有8m的差异。在倾斜地形上方的一个商店里，发现了一座16米长的方形房屋。以这样的方式，它会产生两个相等的额外的有用的空间：在它下面和上面，就像一个院子在阴影中，另一个在阳光下，在雨天或晴天呆在户外的地方。由于坡度的原因，从三层中的任意一层，我们总是可以到达同一层的地面，甚至在屋顶上，我们也可以穿过一座桥，再找到地面。

Text description provided by the architects. The site’s topography has a 20% slope, which means exactly 8 m difference between lowest and highest points. A 16 m square-shaped house was spotted in a single store above the inclined topography. In such a way that it results in two equal additional useful spaces: under and over it, like a yard in the shadow and another one in the sun, places to stay outdoor either in a rainy or a sunny day. Due to the slope, from any of the three levels we can always reach the ground at the same level, even on the roof we can cross a bridge and find the ground level again.

 © Nelson Kon

(Kon)

 © Nelson Kon

(Kon)

房子结构放置在四柱上。两个华夫饼干板-50cm高，包括每个90cm的所有梁，是通过在塑料模具上浇注预混合混凝土制成的。尽管已经在现场进行了结构施工，但其工艺是非常工业化的。

The house structure rests on four columns. The two waffles slabs — 50 cm high including all the beams that stand each 90 cm — were made by casting premixed concrete on plastic mold. Although the structure construction has been done on spot, its process is very industrialized.

 Floor Plan

 Floor Plan

这所房子的屋顶有一个20厘米深的水池作为反射池。在刚浇铸的板坯上浇水，避免了固化过程中由于加热而产生的裂纹。此外，通过保持水，我们也避免蟋蟀的突然变化的温度。这样，混凝土本身就变得不渗透，就意味着不需要膜和隔热层。

The house’s roof has a 20 cm depth pool as a reflecting pool. The water was poured when the slab had just been cast avoiding cracks due to the heating during the cure process. Also by keeping the water we also avoid cricks from sudden variation of temperature. By this way the concrete become impermeable by itself, it means free from membrane and thermal insulation.

 © Nelson Kon

(Kon)

外墙是用混凝土砌成的，厚度只有5厘米。然后，为了改善它的热性能，我们必须用第二层来保护它们，用压制的木材和水泥制成预浇铸板。

The external walls are made in concrete and they have only 5 cm of thickness. Then, to improve its thermal performance we had to protect them with a second layer, made with pre-cast panels out of pressed wood and cement.

 © Nelson Kon

(Kon)

 © Nelson Kon

(Kon)

侧面窗户是用钢化玻璃制造的，没有框架，它们就像一台在面板和混凝土墙之间隐藏的平衡重的闸刀。

The side windows were made with tempered glass without frameworks, they are like a guillotine balanced with a counterweight hidden between the panel and the wall of concrete. 

 © Nelson Kon

(Kon)

Architects MMBB Arquitetos, SPBR Arquitetos

Location Santana de Parnaíba, Brazil

Category Houses

Authors Angelo Bucci, Fernando de Mello, Franco Marta Moreira, Milton Braga

Design Team Anna Helena Vilella, Eduardo Ferroni, Maria Júlia Herklotz, André Drummond

Area 750.0 sqm

Project Year 2002