本文转载自孚思厅

项目身处于城市更新的环境之下，场地周围的工业建筑正逐步转变为居住社区。由于Vantaa Energy’公司三面环路，在该场地内建造的任何建筑都将获得绝佳的视觉位置。此次项目包含三个部分：1.一座1980年代的三层大楼翻新项目。2.一座全新的3层大楼设计。3.一座单层的附属建筑。

▼科尔顿钢如丝带环绕在建筑外侧， the ribbon-like Corten steel panels surrounded the architecture

The building is located in a transformational environment where the surrounding area’s industrial sites are being converted to residential use. Because Vantaa Energy’s site faces streets on three sides, any buildings on the site are highly visible from many different directions. The designed entity consists of three parts: 1) a 3-storey renovated office block built in the 1980s, 2) a new 3-storey office structure, 3) a new glazed single-story joint section.

▼总平面图，the master plan

建筑在Peltolantie一侧拥有极富特色的入口造型。位于这一侧场地的水曲柳曾种植于一栋1970年代建筑的中庭，这栋建筑已经被拆除，但这棵水曲柳却依然繁茂生长。光亮的三角形主入口和壮丽的水曲柳，形成了该立面的主要特点。将办公大楼与街道平行布置，可以最大化这一侧造型的建筑效果。

Placing the office masses parallel to the streets on the site’s northern and eastern edges en-ables the Peltolantie side to maximise the architectonic effect of the spacious and impressive entrance plaza and its dominant feature, the main entrance’s glazed triangle, as well as a large and magnificent Manchurian Ash tree, still in excellent condition, that had stood in the atrium courtyard of the demolished 1970s building.

▼建筑外貌，exterior view

建筑外貌由柯尔顿钢，玻璃，金属板这三种不同材料，并经过适当的表面处理形成。其中柯尔顿钢是建筑立面的主要材料。它以三种穿孔密度形式布置于建筑外皮30厘米处，它们如丝带环绕在建筑外侧，成为室内遮阳的必要工具。不规则的穿孔图案和科尔顿钢的柔和色调，让建筑立面异常引人注目。停车场设计是设计师重点考虑的地方，Peltolantie南侧的步行边界，用鹅卵石和行道树营造出富有节奏性的场地景观。

The building’s external appearance results from the creative interplay between three different materials – Corten steel, glass, metal panels – and their surface treatments. The dominant facade motif is formed by Corten steel panels, perforated at three different densities, surrounding the building at a distance of 30 cm from the outer skin; the ribbon-like bands also function as sunscreens. The irregular perforation pattern and Corten steel’s pleasantly warm colour shade result in attractive and expressive facades. Particular attention has been paid to the site’s parking area and the exceptional townscape image qualities of the pedestrian route’s border areas on the south side of Peltolantie by using tree rows and cobblestone themes rhythmically.

▼停车场，parking

翻修部分与新建部分在视觉与功能上相结合，模糊了新旧之间的界限。坐落于新旧建筑交界处，宽敞明亮的建筑入口和电梯厅承担了衔接新旧两部分的重要角色。入口门厅的会议室及餐厅，承载着多种形式的访客会面活动。而简短的小型会面可以直接在大厅进行。

The functionally and visually cohesive combination of the renovated section and extension is a compact entity that intentionally blurs the distinction between old and new. Situated at the junction between the masses, a spacious and well-lit glass-roofed entrance and elevator foyer functions as a connective element. At the entrance foyer, various kinds of customer meetings can be held in conference rooms and in connection with the restaurant; short meetings are easily arranged at a furnished section of the foyer.

▼独特的入口造型，the unique entrance feature

外露的钢结构支撑着倾斜的玻璃屋顶让入口大厅与众不同。除了入口大厅外，该建筑一层还包括客户服务设施。一个拥有80坐席的餐厅，内部员工的更衣室及洗澡间，以及另一个员工出入口也在此层面安置。建筑垃圾处理设备和厨房位于北部新翼。南侧的楼梯间由发电太阳能电池板围合。翻新建筑的地下层除安置技术性设备外，还作为健身房，桑拿浴及民防设施。

The exposed steel structure supporting the sloped glass roof constitutes the lobby’s most expressive theme. Besides the entrance foyer, the 1st floor contains customer service facilities, an 80-seat restaurant, as well as dressing and shower rooms for in-house staff and field personnel, who also have their own entrance and servicing door accessed through a fenced yard. The building’s waste management facilities and kitchen servicing areas are located on the northern side of the new wing. At the south facade, electricity-generating solar panels clad the stair tower.

▼外露的钢结构支撑着倾斜的玻璃屋顶让入口大厅与众不同，the exposed steel structure supporting the sloped glass roof constitutes the lobby’s most expressive theme

▼餐厅，restaurant

办公空间位于二层和三层。办公室平面以多用途为主旨进行布置，其设计理念充分采纳了使用者的需求。尽管该建筑有180位员工，却仅有20%的员工拥有固定该办公空间。建筑，室内和机械工程设计都对工作空间的服务功能进行了重点考虑。

Office facilities are located on the 2nd and 3rd floors. Office layouts are based on a multi-purpose concept and room programme generated from interviews with users. Although approximately 180 employees work in the building, 20% of the staff have designated work-spaces. Architectural, interior, and mechanical engineering design has paid particularly close attention to workplace amenability. The renovated section’s basement contains mechanical equipment rooms as well as a civil defence shelter and a fitness gym and sauna suite.

▼办公空间，office

▼底层平面图，the ground floor plan

▼二层平面图，the first floor plan

▼立面图，elevation

Project name:Vantaa Energy’ Headquarters
Architect’ Firm: Parviainen Architects Ltd.
Contact e-mail: bratislav@parviainenark.fi
Lead Architects: Bratislav Toskovic, Agneta Huuhtanen
Interior Architect: Jaana Räsänen
Project location: Peltolantie 27, 01300 Vantaa, Finland
Completion Year: 2017
Gross Built Area: 5200 m2
Photo credits: Mika Huisman, Decopic