架构师提供的文本描述。荷兰电信公司KPN的办公大楼位于阿姆斯特丹斯隆迪耶克(Sloterdijk)，这一地区的办公大楼既单调又不显眼。KPN建筑的设计本身是一个自治的，但动态的对象适合于城市的结构。从项目一开始，就主要目标是要建造一座具有最佳日光的灵活和可持续的建筑。

Text description provided by the architects. The office building for Dutch telecom company KPN is located in Amsterdam Sloterdijk, an area characterized by dull and non-explicit office blocks. The design for the KPN building presents itself as an autonomous, yet dynamic object fitting within the urban fabric. To build a flexibel and sustainable building with optimal daylight has been the main goal from the start of the project.

广场地块由TeleportBoulevard包抄，正门在一边，哈勒姆-阿姆斯特丹铁路(Haarlem-阿姆斯特丹)在另一边，停车场入口就在那一边。城市法规要求整个地块有一栋七层高的建筑。地形上的高度差异被最佳利用：建筑物下面的停车位在北侧相邻街道的水平上，而在对面，正门的底层则徘徊在行人层之上。这导致了一个宏伟的入口，优雅的台阶上的电讯大道。

The square plot is bound by the Teleportboulevard with the main entrance on one side and the railway Haarlem-Amsterdam on the other side on which the parking entrance is located. Urban regulations demanded a seven storey building for the entire plot. The height difference in the terrain was used in an optimal way: the parking underneath the building is at level at the adjacing street on the north side, while on the opposite side the ground floor with the main entrance hovers just above the pedestrian level. This results in a grand entrance with elegant steps on the Teleport boulevard.

尽管有严格的建筑规则，我们还是能够设计出一座充满活力和透明的建筑。由于建筑物不仅可以从街道上看到，还可以从火车和A10高速公路上看到，所以建筑物必须对多种尺度做出反应，这样不仅对行人有吸引力，而且对那些在一瞬间看到大楼的过路旅客也很有吸引力。

Despite the strict building rules, we were able to design a dynamic and transparent building. Because the building is not only visible from the street but also from the train and the highway A10 it is important that the building responds to multiple scales, in a way that it is not only attractive for pedestrians but also for passing train travelers who see the building in a flash.

 © Christian Richters

克里斯蒂安·里氏

建筑质量遵循与周围建筑物的规模相匹配的建筑围护结构，同时从质量中切出大块。这些凹槽将静态自治体转化为动态集合。水平凹槽的起源在于客户希望拥有一个宽度分别为7.20m和5.40m的办公室。在规划过程中，通过将这种愿望从字面上理解，创造了最大的使用灵活性，同时产生了一个表现力的外观。在街道的层面上，这座建筑呈现出一个巨大的玻璃空间，在特定的位置上，可以看到内部庭院的景色。这座建筑是在中央露台周围的环形结构中设计的。双高的冬季花园位于突出的地方，将街道与庭院的内部世界连接起来。当你离得太近时，许多玻璃建筑看起来很乏味。在这种情况下，立面为行人的生活，谁可以体验到精细的细节在窗口轮廓，代表人的尺度在大的玻璃表面。

The building mass follows the building envelope matching the scale of the surrounding buildings, while at the same time large chunks are cut out of the mass. These recesses transform the static autonomous volume into a dynamic ensemble. The horizontal recesses have their origin in the desire of the client to have a mix of offices with a width of 7.20m and 5.40m. By taking this desire literally in the planning process a maximum flexibility of use was created with resulting in an expressive facade at the same time. At street level the building present itself as a large glass volume, with views offered towards the inner courtyard on specific locations. The building was designed in a ring structure around a central patio. Wintergardens with double-height are situated in prominent places to connect the street with inner world of the courtyard. Many glass buildings look dull when you get too close. In this case the facade comes to life for the pedestrian passerby, who can experience the fine detailing in the window profiles, representing the human scale in the large glass surfaces.

 Floor Plan

这座建筑被分成四个象限。每个象限都有自己的设施，因此可以独立租用。所有四个技术空间都位于与庭院相邻的建筑体积内。因此，这座建筑可以不需要缺乏吸引力的屋顶单元，这在大多数办公大楼的顶部是很常见的。

The building is divided into four quadrants. Each quadrant has its own facilities and can thus be rented independently. All four technical spaces lay within the building volume adjacent to the courtyard. Therefore this building can do without unattractive rooftop units, which are common on top of most office buildings.

该建筑的结构是特别有效的，由预制混凝土π形单元的正面和无柱跨度16.6m与预制板。因此，建筑可以灵活地细分到最大。分散安装，使建筑物易于使用或租赁的一部分。

The structure of the building is particularly efficient, made with precast concrete pi-shaped element for the facades and column-free spans of 16.6m with precast slabs. As a result the building can be flexibly subdivided to the max. Decentralized installations making it easy to use or rent the buildings in parts.

 © Christian Richters

克里斯蒂安·里氏