德国·柏林储蓄银行总部

Square 1 项目是一座开创性的办公园区，正在柏林约翰尼斯塔尔建设，距离德国最大的科技园区和媒体中心阿德勒斯霍夫不远。TCHOBAN VOSS Architekten GmbH批准了园区B部分的建设。这座由两部分组成的建筑群共有五层，由玻璃桥连接，被柏林Sparklasse用作其总部，位于受保护的Schoeneweide火车站（Bahnbetriebswerk (Bw)）附近。

The project Square 1, a pioneering office campus, is being built in Berlin-Johannisthal, not far from

Germany's largest technology park and media centre Adlershof. TCHOBAN VOSS Architekten GmbH

gave the go-ahead for the campus development with component B of the project. The two-part building complex with five full storeys, connected by glass bridges, is used by Berliner Sparklasse as its

headquarters and is located in the immediate vicinity of the listed Schoeneweide railway depot

(Bahnbetriebswerk (Bw)).

概念Concept

Square 1 B 的设计理念是空间灵活性最大化。根据需求，独立的建筑部分也可以合并起来供单个租户使用。东北部的B1号建筑和西南部的 B2 号建筑通过二楼和三楼的玻璃两层连廊连接。两座建筑的三楼都有宽敞的屋顶露台，每个露台面积为265平方米，绿植茂密。它们是多功能的露天娱乐、交流和工作区。这两座 Carré 建筑还包围着引人注目的绿色内庭院，庭院内有大量的座位区。20个凉廊均匀分布在一至四楼，除了变化的立面网格外，还创造了额外的开放性和更多的户外工作和休闲机会。

Square 1 B is based on a maximally flexible space concept. Depending on requirements, the independent building sections can also be combined for use by a single tenant. Building B1 in the north-east and B2 in the south-west are connected by glazed, two-storey bridges on the second and third floors. Both buildings have spacious roof terraces on the third floor, each measuring 265 sqm and with intensive greenery. They serve as versatile open-air recreation, communication and work areas. The two Carré buildings also enclose striking, green inner courtyards with a large number of seating areas. 20 loggias are regularly distributed across the upper floors one to four and, in addition to a varied façade grid, create additional openness and further outdoor working and lounging opportunities.

立面由白色定制铝元素组成。一楼安装了层高的竖框和横梁立面。立面网格从一楼到三楼交替出现。视觉水平和垂直轮廓使立面具有清晰的结构。四楼设有六扇大型全景窗户，窗户、露台和凉廊上设有玻璃栏杆，使建筑群显得开放而现代，并优化了进入后面房间的自然光。立面的配色方案、带有玻璃栏杆和玻璃角的窗户元素以及凉廊和柱子的序列（向上逐渐变宽）传达出一种刻意明亮的印象。

The façade consists of white, custom-made aluminium elements. A storey-high mullion and transom façade was installed on the ground floor. The façade grid alternates from the first to the third floor. Optical horizontal and vertical contours give the façades a clear structure. Large, six-part panoramic windows on the fourth floor and glass balustrades on windows, terraces and loggias let the building complex appear open and modern and optimise the natural light entering the rooms behind. The colour scheme of the façade, its window elements with glass balustrades and glass corners as well as its loggias and the sequence of columns, which becomes ever wider towards the top, convey a deliberately light impression.

B2的底层有两条通往内院的通道，其中一条有两层。B1宽敞的两层入口区既温馨又尊贵。它通向会议室和培训室以及内部食堂。建筑群的所有区域都设计为无障碍。

On the ground floor of B2 there are two passageways to the inner courtyard, one of which has two

storeys. The spacious two-storey entrance area in B1 is both inviting and prestigious. It leads to

conference and training rooms as well as to an internal canteen.

All areas of the building complex were designed to be barrier-free.

户外设施Outdoor facilities

校园的室外区域为工作和休闲创造了各种机会。广阔的绿地充当了建筑物之间的连接元素，确保了自然与建筑之间的和谐。内部庭院经过景观美化，可以以多种方式使用。

The outdoor areas of the campus create a variety of opportunities for work and recreation. The extensive green spaces act as a connecting element between the buildings and ensure harmony between nature and architecture. The inner courtyards are landscaped and can be used in a variety of ways.

可持续发展Sustainability

这些建筑配有区域供热系统，并配备混凝土核心激活系统以及加热和冷却帆，以尽可能保持能源消耗的高效性，并创造宜人的室内气候。

建筑材料的选择、技术设备和能源概念符合最高的生态和经济标准。该项目获得了德国可持续建筑委员会 (DGNB) 的金牌认证。

The buildings are supplied with district heating and are equipped with concrete core activation as well as heating and cooling sails to keep energy consumption as efficient as possible and to create a pleasant indoor climate.

The choice of building materials, the technical equipment and the energy concept fulfil the highest ecological and economic standards. The project was awarded gold certification by the German Sustainable Building Council (DGNB).

▽区位图，Location map

▽首层平面图，ground plan

▽二层平面图，second plan

▽三层平面图，third plan

▽B2剖面图，B2 sectional view

▽B1东北侧立面图，Elevation north-east B1

▽B1&B2西北侧立面图，Elevation north-west B1&B2

▽B1&B2西南侧立面图，Elevation south-west B1&B2

▽B1西南侧立面图，Elevation south-west B1

▽B1&B2长截面图，Longitudinal section B1&B2

Headquarters of Berliner Sparkasse, Square 1 Campus Adlershof, Berlin

New construction of an office complex

Restricted competition

Address: Benno-Koenig-Strasse 18, 12487 Berlin

Client: BAUWERT AG, Berlin

GFA: 30,100 sqm

Completion: May 2024

Service stages: 1-4, partial 5 (key details)

Architect: Sergei Tchoban

Associated partner: Frederik-Sebastian Scholz

Project lead: Martin Krebes, Frederik-Sebastian Scholz

Team: René Hoch, Anastasia Kapustina, Charlotte Lennertz, Virginie Mommens, Mareike Pagenstecher,

Fabiana Pedretti, Fotios Zaranis

General contractor: Adolf Lupp GmbH + Co KG, Nidda

Execution planning: Braeunlin – Kolb – Schaelicke Architekten Ingenieure GmbH, Berlin

Landscaping: Topotek 1 Gesellschaft von Landschaftsarchitekten mbH, Berlin; HOLZWARTH

Landschaftsarchitektur, Berlin

Structural engineering: Ingenieurbuero Dipl.-Ing. Stefan Ritzer, Pleinfeld

Building technology: Ruß Ingenieurgesellschaft, Berlin

EnEV, DGNB, sound insulation certification: Drees & Sommer Advanced Building Technologies GmbH, Berlin

Glass balustrade system: GLASSLINE GmbH, Adelsheim

Façade planning: MEDICKE GmbH, Glauchau

Façade and window systems: HUECK System GmbH & Co. KG, Lüdenscheid

Sun protection: WAREMA Renkhoff SE, Marktheidenfeld

Photographer: HG Esch