该项目将一座旧尼龙工厂改造成了独特的办公楼。一个全新的钢制平台框架被悬挂在既有的混凝土结构上。这一由HofmanDujardin和Schipper Bosch合作打造的项目位于荷兰阿纳姆清洁技术园区的Industriepark Kleefse Waard，其规划以既有的建筑品质为基础，同时将新增的楼层空间与清晰的路径相结合，使KB大楼成为一个动态的办公空间。
▼项目概览，overview
在原来的生产大厅内，巨大的工业锅炉被放置在高处的厚重楼板上。在拆除了这些锅炉之后，大厅展现出一种近乎神圣的美感，其明亮而宽敞的氛围与首层和地下室的混凝土结构形成了强烈的对比。这两个截然不同的空间被一座新的木制楼梯连接起来，同时也构成了通往所有新楼层的中央路径的起点。
▼剖面图，section
In the former production hall, huge industrial boilers were placed on a heavy raised floor. After removal of the boilers, an almost sacred beauty of the space was revealed. This light and spacious hall is in strong contrast with the ground floor and basement, which due to their concrete structure have a much heavier character. A new timber staircase now connects these two worlds and forms the starting point of a new central route connecting all new floors.
▼俯瞰开阔的中庭，overlook to the spacious hall
▼地下空间，the basement
三维构件
Three-dimensional composition
新置入的楼层作为一种精心设计的三维构件悬挂在开放的空间内。这些新的平台创造了品质独特且多样化的工作空间。每个区域在与其它空间相连的同时也带来稳定理性的感觉。中央路径与施工部分相隔离，使建筑的开阔感得以保留。
The new floors hang in the open space as an elaborate three-dimensional composition. These new platforms create diverse working spaces with specific qualities. Each place is connected to other spaces and simultaneously offers groundedness. By keeping the central access free from construction, the spaciousness of the building is maintained.
▼新楼层容纳了多样化的工作空间，the new platforms create diverse working spaces with specific qualities
新建的楼层尽量采用了轻质的结构，并在既有的柱子之间加入了开放的桁架梁，顶部则铺设了结合吊顶板的楼板。这样的设计不仅延续了视觉上的开阔感，还为未来的改造甚至恢复原貌提供了可能性，确保了建筑能够灵活地适应未来需求。
The new floors are constructed as light as possible, with open lattice girders in between the existing columns. The floor slabs with integrated ceiling panels are laid on top. As a result, the design not only continues the visual spaciousness, it also allows the transformation to be adapted or even reverted in the future. Thereby ensuring the structures flexibility to future needs.
▼新置入的楼层，the new floors
充满活力的办公室
Dynamic office
主入口旁边设有一个向外延伸的长条形元素，兼具了接待台的功能。首层设有多个会议室和一间餐厅。新增的带有看台楼梯的大尺度开放空间为地下室带来了光线。楼梯本身可以用作大型的演讲和活动空间。为了鼓励人群的走动，电梯被隐藏在一个贯穿所有楼层的黑色体量中。
Next to the main entrance, a long bar element stretches out and doubles as a reception. The ground floor also features multiple meeting rooms and a restaurant. A big new void with a grandstand staircase allows daylight to enter the souterrain. The staircase doubles as a big presentation and event space. To stimulate movement, the elevator is hidden in a black volume which penetrates all floors.
▼吧台，bar
▼看台楼梯，the grandstand staircase
▼地下层会议室，meeting room
除了结构本身变得更加宏伟，室内设计也精确地容纳了协作空间和专注工作的区域。平面布局以私密程度的递进为基础：茶水间和休息室距离中央楼梯最近，工作站则集中在平台的两端。二层生长着一片茂密的丛林，使员工们可以在葱郁的植物中间工作。材料和配色方案在既有混凝土的基础上增加了暖灰色调，并为会议室增加了互补的色彩。
Besides the bigger gestures, the furnishing carefully accommodates space for collaboration and places for concentration. The plan is based on a progression in privacy levels: pantries and lounges are closest to the central staircase, whereas work stations are concentrated at the ends of the platforms. The first floor features a concentration jungle in which employees can work in between luscious planting. The colors and materials add to the existing concrete with a warm-grey base tone and complementary colors in the meeting rooms.
▼茶水间和休息区，pantry and lounge
▼丛林，the jungle
▼公共空间，communal space
清洁技术园区
Cleantech campus
KB大楼是荷兰阿纳姆清洁技术园区Industriepark Kleefse Waard的一部分。这一致力于可持续发展的商业园区由Schipper Bosch开发，用于容纳、支持与连接能源领域的企业。KB大楼与当地的废料能源工厂相连，为了保持园区特定的统一性，大楼所有的立面改造工程均由Schipper Bosch负责设计。
KB building is part of cleantech campus Industriepark Kleefse Waard in Arnhem, Netherlands. This sustainable business park is developed by Schipper Bosch to house, facilitate and connect business in the energy sector. The building is connected to a local energy plant which runs on local waste water, energy and waste products. To keep a certain unity on the campus, all façade renovations of the district are designed by Schipper Bosch.
▼建筑外观，exterior view
▼设计示意动图，diagram gif.
▼负一层平面图，plan -01
▼首层平面图，plan 00
▼二层平面图，plan 01
▼剖面图，section
Project information
Architect HofmanDujardin in collaboration with Schipper Bosch
Client IPKW / Schipper Bosch
Location Industriepark Kleefse Waard, Arnhem, The Netherlands
Area 3300m²
Period 2019-2020
Consultant installations Huisman & van Muijen
Consultant installations JBTECH
Contractor Karbouw
Fixed furniture Dokter interieurbouw
Photography Matthijs van Roon and Peter Tijhuis
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