独特的堆叠立方体—— 德国·VoltAir办公楼

VoltAir是柏林市中心亚历山大广场（Alexanderplatz）新办公空间的一座充满活力的城市建筑街区。凭借其独特的堆叠立方体，该设计在 2014 年的建筑设计邀请赛中脱颖而出，成为品牌、体育和酒店的多功能集群。在所有权变更后，雕塑设计根据用途的变化进行了调整和修改。通过与业主的合作以及与由雷古拉-吕舍尔（Regula Lüscher）领导的设计咨询委员会的建设性协调，设计的品质得到了保留和加强。玻璃立方体的排列与柏林的天际线形成了有趣的互动。

VoltAir is a pulsating urban building block for new office spaces at Alexanderplatz in the heart of Berlin. With its distinctive stacked cubes, the design emerged from an invited architecture competition in 2014 with mixed-use clusters for brands, sports, and hospitality. After a change in ownership, the sculptural design was adapted and revised in response to a change in use. In collaboration with the property owner and in constructive coordination with the Design Advisory Board led by Regula Lüscher, the qualities of the design were preserved and strengthened. The arrangement of glass cubes allowed for a playful interaction with the Berlin skyline.

该建筑的外观由层层叠叠的两层玻璃立方体构成，作为通风的双层外墙，采用无机械紧固件的粘合抗冲击玻璃板。该建筑结构复杂，采用了德国的玻璃板粘合技术，需要逐个进行审批，包括摆锤摆动测试。

The appearance of the building is defined by stacked, two-story glass cubes, executed as a ventilated double facade with bonded impact panes without mechanical fastenings. Approvals on a case-by-case basis, including pendulum swing tests, were required for the complex construction with the largest glass panes ever bonded in Germany.

竞赛设计中已经确定，在邻近的 S-Bahn 高架桥上，立面盒子之间的水平后退将建筑与城市景观连接起来。这样就可以在外立面上设置绿色露台和凉廊。由于玻璃立方体的浮雕结构，入口在建筑体量中清晰可见。

The horizontal setback between the facade boxes at the level of the adjacent S-Bahn viaduct, already defined in the competition design, connects the building with the cityscape. It allows for green terraces and loggias on the facade. The entrances are clearly discernible within the building volume due to the relief composition of the glass cubes.

房间高度为3米，建筑进深达24米，混凝土裸露在外，再加上技术装置，建筑内部散发出阁楼般的特色，体现出沟通和社交的连通性。楼层平面可以横向分割，纵向连接，可以根据用户需求灵活调整。

With room heights of 3 meters, building depths of up to 24 meters, exposed concrete, and technical installations, the interior of the building exudes a loft-like character and reflects communicative and social connectivity. The floor plans can be horizontally divided and vertically connected, allowing for flexible adaptation to user needs.

VoltAir 位于柏林最繁华的地段之一，凭借其整体设计和在城市空间中的可见度，已成为 N26、Biontech、TomTom 和 Seven Senders 等创新公司的新家。

Thanks to its holistic design and visibility in the urban space at one of Berlin's most bustling locations, VoltAir has become the new home for innovative companies such as N26, Biontech, TomTom, and Seven Senders.

volair体现了绿色建筑的所有特征：屋顶绿化和现场雨水管理通过蒸发（海绵城市）改善了城市气候。建筑与区域供暖系统相连，并配备了创新的高抗冲击粘合板系统（被动式供暖/制冷系统）。外立面间隙空间的防风遮阳帘和办公空间的 LED 照明最大限度地减少了热量增加。该项目已通过 LEED 金级绿色建筑预认证。此外，还正在申请 WiredScore 认证，这表明该项目拥有前瞻性的技术基础设施"。

VoltAir embodies all the characteristics of a Green Building: Green roofs with rainwater management on-site improve the urban climate through evaporation (sponge city). The building is connected to district heating and equipped with an innovative system of bonded high-impact panes (passive heating/cooling system). Wind-protected sunshades in the facade interstitial space and LED lighting in the office spaces minimize heat gain. A pre-certification as a Green Building with LEED Gold Standard has been achieved. Additionally, a WiredScore certification is also being pursued, indicating a forward-looking technological infrastructure."