在巴塞爾Lysbüchel 街區(qū)，舊Coop葡萄酒窖的巨大柱子正以一種全新獨特的方式，講述著這座建筑的歷史。立柱既是現(xiàn)有結(jié)構(gòu)中最醒目的元素，也是設(shè)計的重要起點。建筑從倉儲更改為居住功能，意味著內(nèi)部空間尺度更小。立柱以各種別具一格的方式裸露和展示在其中，維持了原有的存在感。在橫跨建筑物寬度的公寓中，柱子本身強(qiáng)烈的紀(jì)念特性呈現(xiàn)出一種別樣的體驗；在沿建筑縱向延伸的兩條“內(nèi)部街道”中，它們則次序成列。

立柱因此成為了建筑內(nèi)部空間布局的原點。既有建筑定義出內(nèi)部城市，在這個項目中，一座房屋內(nèi)的城市沿著“內(nèi)部街道”正在形成。內(nèi)部的空間體系不僅通向樓梯、公共區(qū)域和洗衣區(qū)，還為各個年齡層和有著不同生活方式的人們打造出多樣化的公寓選擇，房型從1室半到7室半不等。居住區(qū)域與城市區(qū)在夾層交匯，這里的內(nèi)部街道通往橫向的入口大堂，邀請人們通過樓梯和坡道進(jìn)入房屋。商業(yè)空間和咖啡館位于建筑的地面層，直接面向城市。路網(wǎng)的終點是社區(qū)空間和共享屋頂露臺。

除了原立柱的設(shè)計表現(xiàn)力，對生態(tài)可持續(xù)性的關(guān)注也促進(jìn)了對已有結(jié)構(gòu)的細(xì)致處理。舊結(jié)構(gòu)的重新利用節(jié)約了42%的建筑能耗。光伏系統(tǒng)和地下水源熱泵則滿足了建筑能耗三分之二的需求。

The mighty existing columns of the former Coop wine storage in Basel's Lysbüchel neighborhood tell the story of the building's history in an impressive way. They are the most striking elements of the existing structure and form an important starting point of the design. In order to keep their effect tangible despite the small-scale nature of the new residential use, they are exposed and staged in various ways: In the apartments, which span the width of the building, their bulky monumentality is an experience in itself – whereas in the two 'rues intérieures' (internal streets), that run lengthwise through the building, they appear as a sequence.?

Thus, the columns also form the starting point for the internal organization of the house: the actual urban development is defined by the existing building - but along the 'rues intérieures', a city within the house takes shape. This internal system not only provides access to the stairwells, the communal rooms, and the laundry rooms, they also enable a variety of apartment typologies (1.5 to 7.5 room apartments) for all generations and lifestyles. On the mezzanine floor, the domestic sphere links up with the urban one – here the inner street opens into the transverse entrance halls and invites one into the house via stairs and ramps. The commercial spaces and the café are located at ground level at the heads of the building, directly addressing the city. The network of paths finds its end in the community room and the collective roof terrace.

In addition to the design-defining expressiveness of the existing columns, ecological sustainability also motivates the careful treatment of the existing structure. In this case, 42% of the buildings grey energy was saved by continuing to use the old structure. The photovoltaic system and the groundwater heat pump make the building two-thirds self-sufficient in terms of total energy consumption.

Project name:?Conversion of a Wine Storage into Housing, Basel

Location:?Basel

Client:?Stiftung Habitat, Basel

Architect:?Esch Sintzel GmbH, Zurich

Team:?Laurent Burnand (project leader), Seraina Spycher (project leader), Laura Zgraggen (project leader), Nahuel Barroso, Andreas Hasler, Luca Helbling, Witold Kabirov, Xijie Ma, Nadja Moser, Eva-Maria Nufer, Johannes Senn, Marco Rickenbacher (responsible partner))
Completion:?2023

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Photographer:?Paola Corsini

Website:?www.paolacorsini.com

Instagram:?www.instagram.com/paolacorsiniphotographer

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Construction and site management:?Proplaning AG, Basel

Team:?Maik Sütterlin (site management leader), Dieter Mendes Hall, Armin Sch?rer, Matteo Andrisano, Johann Mensch, Maria Crespi, Cornelia Lamm (administration), Udo Pfaff (project leader, responsible partner)

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Landscape architecture:?Stauffer Roesch AG, Basel

Civil engineer:?Aerni + Aerni Ingenieure AG, Zürich; Aegerter & Bosshardt AG, Basel

Building physics and acoustics:?Gartenmann Engineering AG, Basel

Building services:?Bogenschütz AG, Basel

Sanitary planning:?Technik im Bau AG, Luzern

Electrical planning:?Edeco AG, Aesch

BIM coordination:?Kaulquappe AG, Zürich

Signage system:?Büro Berrel Gschwind, Basel

Color consulting:?Archfarbe, Andrea Burkhard, Zurich

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Building data:

Plot size:?3,600 m2

Gross floor area:?1,100 m2

Gross building volume:?42,000 m3

Heat production:?Groundwater heat pump

Electricity production:?PVA 150kWp??????????? ?

Energy standard:?Minergie-P Eco (certified)

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