非常感谢 rundzwei Architekten BDA 对gooood的分享。
Appreciation towards rundzwei Architekten BDA for providing the following description:

在斯图加特南部的一个普通的工业园区内，rundzwei Architekten BDA事务所打造了一座不同寻常的木结构总部大楼和运营设施。半透明的巨大顶篷由碳化的落叶松木制成，正如项目名“木质的帽子”所展现的一般，它不仅能够抵御天气变化，还为建筑赋予了独特的造型。

In an ordinary industrial park south of Stuttgart, rundzwei Architekten BDA have designed an unusual headquarters and operating facility in timber construction. The translucent, all-round canopy made of carbonized larch wood – the eponymous “wooden hat” – protects against the weather and gives the building its characteristic shape.

▼俯瞰工厂大楼和后方的运营大楼，The hall section of the plant building and the operations building behind it © Gui Rebelo / Estúdio Elefante

为Hald & Grunewald公司设计的新建筑包含两个部分：10米高的大厅部分（工厂大楼），和三层高的行政办公部分（运营大楼）。两座建筑部分直接相连，共同组成了一个平缓的立方体。运营大楼的面积约占总建筑面积的四分之一，工厂大楼占四分之三。办公部分的第三层在建筑两端形成6米的悬臂，凌驾于下方的低矮体量。形如遮罩的环绕式顶篷将建筑主体与横梁连接起来，形成了一个承重的单元。

Hald & Grunewald’s new building consists of two elements: a 10-meter-high hall section (factory building) and a three-story office section for administration (operations building). Both building parts are directly connected to each other and together form a flat cuboid. Of its floor area, the three-story operations building accounts for about one quarter and the plant building for three quarters. The third floor of the office section is cantilevered on both sides by 6m over the lower volume. A circumferential, hood-like canopy connects the main body and the crossbar to form a structural unit.

▼环绕式的天蓬将建筑主体与横梁连接为一个整体结构，The perimeter canopy connects the main body and the crossbeam into one structure © Gui Rebelo / Estúdio Elefante

▼天蓬的结构使建筑免受天气干扰，并有助于结构性的热保护，The effective construction of the canopy provides protection from the weather and contributes to structural thermal protection © Gui Rebelo / Estúdio Elefante

▼交通动线、工作区和停车场都受到天蓬结构的保护，Protected circulation areas, work areas and parking spaces are located under the canopy © Gui Rebelo / Estúdio Elefante

▼屋顶的大部分区域被修建为绿色屋顶，Large parts of the roof area were planted as an extensive green roof © Gui Rebelo / Estúdio Elefante

整个建筑的建造和支撑结构都遵循了“尽量使用木材”的原则。工厂大楼的大厅采用了悬臂式胶合木梁，并通过胶合木柱支撑。大厅的外墙同样也是木制结构。周围裸露的混凝土基座能够保护建筑免受机械的损伤。由现浇混凝土构成的防火墙将大厅部分与运营大楼隔开，后者从这里延伸至由预制混凝土柱和木制框架元素组成的外墙。楼板采用交叉层压木材（CLT）制造。在椭圆形的开放中央空间，引人注目的钢制楼梯从二层盘旋而上。

The construction and supporting structure of the entire building follow the motto „as much wood as possible”. The hall of the plant building consists of cantilevered glulam beams supported on glulam columns. The hall façade is also of timber construction. A surrounding exposed concrete base protects it from mechanical damage. A fire wall made of in-situ concrete separates the hall section from the operations building, which extends from here to a facade made of precast concrete columns and timber frame elements. The floor slabs consist of cross laminated timber (CLT) slabs, supported on glulam beams. Only the area above the atrium was designed as an in-situ concrete floor. In its oval open center, a representative steel staircase swings up from the first floor.

▼整个建筑的建造和支撑结构遵循了“尽量使用木材”的原则，The construction and supporting structure of the entire building follow the motto “as much wood as possible” © Gui Rebelo / Estúdio Elefante

▼碳化的落叶松木使天蓬从外观上显著区别于其他部分， The carbonized larch wood makes the canopy stand out from the rest of the building © Gui Rebelo / Estúdio Elefante

▼叉车和工作平台停放在建筑旁的开放空间，Forklifts, telescopic forklifts and work platforms are located at the building and in the open spaces © Gui Rebelo / Estúdio Elefante

▼车辆在工厂大楼明亮的大厅内进行维修和保养，Vehicles are repaired and maintained in the bright hall of the plant building © Gui Rebelo / Estúdio Elefante

这座螺旋形的楼梯连接了三个办公楼层，并提供了望向办公室、培训室和公共区域（如员工咖啡馆）的视野。开阔的窗台让自然光得以照进大楼，创造出开放的、促进交流的工作氛围。室内设计融入了多种透明元素，例如办公室之间的透明隔墙和轻盈的木质隔音天花板等，进一步加强了员工之间的交流与合作。

This spiral staircase connects the three office floors and provides direct lines of sight into the offices, training rooms and communal areas such as the café for employees. Generous window fronts let natural light into the building and create an open, communicative working atmosphere. The transparent design of the interiors, e.g. through glass partition walls between the offices and light acoustic ceilings made of wood, promotes communication and cooperation between the employees.

▼中庭宽阔的椭圆形开口提供了所有楼层的视野，The generous oval opening of the atrium allows views to all floors © Gui Rebelo / Estúdio Elefante

▼显著的钢制楼梯连接了公司总部的三个楼层 © Gui Rebelo / Estúdio Elefante
A prestigious steel staircase connects the three floors of the company building

▼从楼梯可以直接看到附近的房间内部 © Gui Rebelo / Estúdio Elefante
From the staircase, direct views are possible into the adjacent rooms

▼办公室的玻璃隔断使室内充满光线和通透感 © Gui Rebelo / Estúdio Elefante
The interiors are flooded with light and transparent thanks to glass office partitions

▼建筑内部可以看到大量承重的木制结构，Inside the building – here between two offices – the load-bearing wooden structure can be read in many places © Gui Rebelo / Estúdio Elefante

▼办公室之间设有一个厨房岛，并通过天窗实现自然采光，A kitchen island in the wide zone between offices. Skylights provide natural light © Gui Rebelo / Estúdio Elefante

在建筑的材料选择上，事务所将两种不同类型的落叶松木结合起来：顶篷的垂直表面使用了正交固定的木质薄板；建筑主体的木制外墙则采用了浅色的天然落叶松木。宽大的悬挑和顶篷的宏伟高度为未经处理的外墙表面提供了保护，使其免于风化。

In the choice of materials for the new company headquarters, rundzwei Architekten combined two different types of larch wood: the vertical surfaces of the canopy consist of orthogonally screwed wooden lamellas. In contrast, the wooden façade of the actual building structure is made of light-colored, natural larch wood. Due to the wide overhang and the height of the canopy, these untreated facade surfaces are protected from weathering.

▼半透明的顶篷为大厅带来自然光线 © Gui Rebelo / Estúdio Elefante
The translucent canopy provides natural lighting for the hall

▼顶篷和外墙分别采用碳化的落叶松木和未经处理的落叶松木 © Gui Rebelo / Estúdio Elefante
Canopy and façade: Carbonized larch wood protects untreated larch wood

▼无饰面的木制结构是工厂大楼内部的特点之一 © Gui Rebelo / Estúdio Elefante
The unclad wooden construction also characterizes the interior of the plant building

▼轴测图，Axonometry © rundzwei Architekten BDA

▼首层平面图，Floor plan – ground floor © rundzwei Architekten BDA

▼二层平面图，Floor plan – first floor © rundzwei Architekten BDA

▼三层平面图，Floor plan – second floor © rundzwei Architekten BDA

▼剖面图，Section © rundzwei Architekten BDA

▼立面图，Elevation © rundzwei Architekten BDA

Timber hat
Rottenburg-Ergenzingen
Client: Hald & Grunewald GmbH
Architecture (LP 1-5, Architectural Supervision): rundzwei Architekten BDA
Project team rundzwei: Paolo Bradicic, Marc Dufour-Feronce, Sunghoon Go, Asya Güney, Deborah Matter, Marie Nägele, Hannah Reckenthäler, Andreas Reeg, Shadi Zaghloul
Project management: Ulrich Franke GmbH, Bau Consulting + Control, Berlin
MEP engineering (LP 1-7): Janowski Ingenieure, Berlin
Fire protection consultant (LP 1-4, LP 8): brandschutz plus, Berlin
Building physics: ELB Energieberater im Land Brandenburg, Potsdam
Structural engineering (LP 1-5): knippershelbig, Stuttgart
General contractor: Brüninghoff GROUP, Heiden
Heating and plumbing: Gühring Heiz- und Sanitärtechnik, Rottenburg
Electrical systems: elektro breitling, Holzgerlingen

Contractors
Painting work: Heinrich Schmid
Acoustic ceilings: Holzbau Flack
Windows: Terhalle GmbH & Co. KG
Raised floor: Lindner SE
Glass partition walls: Mäder Office
Timber frame walls: Brüninghoff Holz GmbH & Co. KG
Interior doors: Lueb + Wolters GmbH & Co. KG
Steel staircase atrium: Hark Treppenbau GmbH
Aluminum windows/door elements: Brüninghoff GmbH & Co. KG
Elevator: Kone GmbH
Carpeting: Wohnideen Schühle GmbH
Solid construction: Steudtner & Bantle Bau GmbH
Sectional doors: Teckentrup
Dry construction: Heinz Hiller GmbH
Tile work: Wilfried Steck
Roofing and green roof: Gebrüder Rückert GmbH & C.o.KG
Photographer: Gui Rebelo / Estúdio Elefante (Instagram: @estudioelefante.foto)

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Hald & Grunewald headquarters by rundzwei Architekten BDA