HENN海茵建筑最新竞赛项目：德国环境署

外观©

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在萨克森州的巴特埃尔斯特，德国环境署 (Umweltbundesamt) 正在对从自来水到游泳池的沐浴水在内的供水进行水质研究，其任务之一是不断发展和改进安全供水和良好水质的科学标准。该机构将建造一座新大楼，以满足日益增长的先进科学工作需求。HENN海茵建筑构思的设计设想了一座创新的办公和实验室大楼，它融入自然环境，同时吸引公众进入室内。该竞赛方案获得了荣誉提名。 

In Bad Elster in the State of Saxony, the German Environment Agency (Umweltbundesamt) is conducting research into the quality of our water – from potable water from the tap to bathing water in swimming pools. One of its tasks is to continuously develop and improve science-based standards for safe water supply and good water quality. A new building will be constructed for the agency to meet the growing demands of state-of-the-art scientific work. The design conceived by HENN envisages an innovative office and laboratory building that blends into its natural surroundings while inviting the public into the interior.

室内© 

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新研究大楼的场地位于城镇的北部边缘，方形的新建筑嵌入在 Weisse Elster 河和绿色山丘之间的森林景观中。这座两层楼的建筑采用木材和玻璃组合外壳，与环境和谐地融为一体。由于采用低层设计，新建筑不会干扰沿河现有的蝙蝠飞行路线。清晰划分的立面网格复制了建筑的模块化结构，从而实现了高效的室内布局和灵活的空间适应性。

The site of the new research building is located on the northern edge of town, where the square- shaped new structure is embedded in a forest landscape extending between the Weisse Elster river and green hills. The two-story building’s combined timber and glass envelope makes it blend harmoniously into this environment. Thanks to its low-rise design, the new building leaves existing bat flight paths along the river undisturbed. The clearly delineated façade grid replicates the building’s modular structure, which allows for an efficient interior layout and flexible adaptability of spaces.

场地平面©

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从北侧的主入口，一条引人入胜的通道将游客和员工引导至两层高的中庭——这是建筑的公共核心。中庭旁边是专为教育和推广而设计的活动空间。向南，通道通向一个景观区，其中设有座位元素，鼓励游客在此停留。植物过滤系统净化了建筑物的灰水，创造了一个天然的游泳区，这是游客体验路线的一部分。铺砌表面保持在最低限度以保护完整的生态系统。由于占地面积小的条形地基，建筑物下方的土壤基本不受干扰。

From the main entrance on the northern side, an inviting passageway guides visitors and employees to the two-story atrium – the publicly accessible core of the building. Adjacent to the atrium are event spaces designed for education and outreach. Toward the south, the passageway opens to a landscaped area with seating elements that encourage visitors to linger. A plant-based filtration system purifies the building’s greywater, creating a natural swimming area that is part of the visitor experience trail. Paved surfaces are kept to a minimum to preserve the intact ecosystem. The soil underneath the 

building is left largely undisturbed thanks to strip foundations with a small footprint.

功能图解©

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二楼和一楼的布局方式相似，办公室位于中庭的西侧，实验室位于中庭的东侧。上层设有生物安全等级为 S2 和 S3 的实验室。新建筑通过开放、自然流动的通道以各种方式连接两个区域，鼓励员工之间的交流。天窗和大面积玻璃将日光引入室内，从而增强了幸福感。从建筑的任何地方都可以欣赏到大自然的景色。环绕建筑的阳台式走道既可以通向周围的自然环境，又可以起到防晒的作用。 

The ground and first floors are laid out in a similar way, with offices situated on the west side and laboratories on the east side of the atrium. The upper story accommodates the biosafety level S2 and S3 laboratories. The new building encourages exchange among employees by connecting the two areas in a variety of ways through open, naturally flowing pathways. Skylights and large expanses of glass bring daylight into the interior, thus enhancing the sense of well-being. Views of nature can be enjoyed from anywhere in the building. A balcony-like walkway that wraps around the building provides access to the surrounding nature while also acting as sun protection.

模块图解© 

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新建筑采用混合木结构，确保环境可持续性、最大灵活性和强大的承重能力，这是一种非常规的实验室建筑设计方法。其立面由木材元素和大型可操作玻璃窗组成。悬臂式屋顶保护木质立面免受风雨侵袭。可持续性概念不仅包括完全可拆卸的结构框架和高比例的可再生原材料；它还采用了水源热泵和大型光伏系统。这些特点使新建筑符合正能源标准，及它产生的能源多于消耗的能源。德国环境署在巴特埃尔斯特的建筑设计将最先进的研究和工作环境与公众参与相结合，形成了一个可持续的实验室建筑——这是未来实验室建筑的开创性方案。 

The new building is a hybrid timber structure that ensures environmental sustainability, utmost flexibility, and robust load-bearing capacity, which is an unconventional approach to designing a laboratory building. Its façade consists of timber elements and large operable glass windows. The cantilevered roof protects the wooden façade from the elements. The sustainability concept includes not only a fully demountable structural framework and a high proportion of renewable raw materials; it also incorporates water source heat pumps and large-scale photovoltaic systems. These features make the new building conform to the energy-plus standard because it generates more energy than it consumes. The design of the German Environment Agency building in Bad Elster combines a state-of-the-art research and work environment with public participation in a sustainable laboratory building – a pioneering proposal for the future of laboratory construction.

项目信息：

场地面积：

2 900 m²

建筑面积：

5 000 m²

建筑设计：

HENN海茵建筑

竞赛团队

主持合伙人：

Marcus Fißan, Martin Henn

Giovanni Betti, Maciej Elert, Elena Kühner, Peter Lee, Emiliano Lupo, Armin Nemati, Ceren Pehlivan, Hamed Sarhadi, Christian Schmitt, Andre Serpa, Nikitas Vrotsos

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