架构师提供的文本描述。这种出租住房的运作是巴黎近郊Vitry Sur Seine的Concorde Stalingrad协调区总体市区重建的一部分。在RN 305和山坡之间，香槟酒场充当了城市维度之间的纽带。这48个单元被划分为两个不同的实体：一个R7公寓楼的24个单元，该公寓楼提供了一个位于斯大林格勒大道(Stalingrad)大道上的正面建筑，位于工地的东北部，其余的24套住宅在从底层到R3的零碎地块中发展成心形。

Text description provided by the architects. This operation of rental housing is part of the overall urban renewal of the concerted area Concorde Stalingrad in Vitry sur Seine, in the near suburbs of Paris. Between the RN 305 and hillsides, the lot Champs Fleuris acts as a link between urban dimensions. The 48 units are divided into two distinct entities: 24 units in an R+7 apartment building, which provides a front built on the boulevard Stalingrad, in the north east of the site, the other 24 homes develop into heart shapes in fragmented plots from ground floor to R+3.

 © Sergio Grazia

塞尔吉奥·格拉齐亚

从中央林荫大道进入，在凸起的集体建筑下服务整个运作，并继续作为步行街；该地段的心脏，高90厘米，可以从林荫大道上看到，通过一个彩色玻璃过滤器。由于地下停车场遍布整个土地，我们在厂址上安装了一个明确的战略：私人花园和种植树木的种植园在小巷、项目的骨干和过滤植物的作用。

Access from the central boulevard, under the raised collective building serves the entire operation, and continues as an pedestrian alley; the lot's heart, raised 90cm higher, can be seen from the boulevard, through a colored glass filter. We installed a clear strategy on the plant site due to the presence of basement parking all over the entire surface of the land: private gardens and planters with trees punctuate the alley, the backbone of the project and act as a filter plant.

 © Sergio Grazia

塞尔吉奥·格拉齐亚

R7大楼目前有一个由5个单元组成的楼层，其中4个单元具有双重方向。在屋顶上，T5复式的复式，因此从城市的露台中受益。南立面的特点是纵向的集体阳台，由移动面板驱动，对家居和太阳能的私密性进行播放。

The R+7 building has a current floor composed of 5 units, 4 of which have a double orientation. On the roof, penthouses in T5 duplex, are back from the alignment, and thus benefit from terraces of the city. South facade is characterized by the longitudinal collective balconies animated by mobile panels to play on the privacy of homes and solar gains.

 © Sergio Grazia

塞尔吉奥·格拉齐亚

心脏的房产规模更大，每个人都有很大的户外区域：从小巷直接进入私人住宅的住宅和提供非典型复式和三层复式住宅的半公共住房，卧室上方的起居室提供大露台。

The heart’s property has a denser scale, where everyone has large outdoor areas: the types alternate between homes with private access directly from the alley, and semi‐public housing providing housing atypical duplex and triplex, with living rooms above the bedrooms offering large terraces.

 © Sergio Grazia

塞尔吉奥·格拉齐亚

表面与外部隔离，用两种质量的镶边处理：一条光滑的铝锌，另一条弯曲和深色漆漆。一个框架和滑动金属面板可以隐藏在林荫大道上现有地板的合理性。在底层，涂有防涂鸦釉的粗糙混凝土确保了街道结构的耐久性，在物业的中心，与绿色装置混合的盖章混凝土显示出与金属覆层相比的真正的物质性。

Facades, isolated from the outside, are treated with two quality sidings that meet: a smooth one in aluzinc, the other bent and darkcoat lacquered. A frameset and sliding metal panels can hide the rationality of current floors on the boulevard. On the ground floor, the rough concrete coated with anti‐graffiti glaze ensures durability of structures on the street, in the heart of the property, the stamped concrete mixed with the green device reveals a genuine materiality contrasting with the metal cladding.