布魯塞爾環保局

布魯塞爾環保局

Brussels Environment

地點：比利時布魯塞爾

業主：Project T&T NV

面積：19 690平方米

完工：2014年

攝影：Léon van Woerkom

Address: Havenlaan 86c 1000 Brussel (BE)

Client: Project T&T NV, Brussel (BE)

Gfa: 19 690 m2

Realization: 2014

Photography: Léon van Woerkom

布魯塞爾環保局是比利時首都地區棲息環境的主管機構，最近剛進駐位于Havenlaan的旅游與出租車區，該區是首都最大、最重要的城市改造區之一。鑒于該機構發布了充滿雄心壯志的可持續性指導方針，其總部建筑也應作為國內和國際的環保典范。

這座大樓結構緊湊，基本透明的圓形屋頂下是階梯式后退樓板。中庭作為鄰近廣場的延續部分，包括皇家倉庫和棚屋等大型歷史建筑，這些建筑物最近進行了翻新，現在設有辦公室、餐廳，設計零售店，并用于舉辦文化活動。最低的兩個樓層設有生態主題接待中心、禮堂、多媒體圖書館、會議中心和餐廳。辦公室設在公共區域上方，即三樓以上，由于內部布局靈活，適合用作各種不同類型的工作區。三樓還設有實驗室，供布魯塞爾環保局進行其工作領域相關測試和實驗。在顯眼位置設有一條連續層疊式的樓梯，與開放式展廊相互映襯，旨在鼓勵人們使用樓梯而不是電梯。

布魯塞爾環保局新辦公樓樓獲得BREEAM優秀證書，并符合適用于Passivbau的所有標準。這座大樓的立面較小，隔熱良好，部分因隔熱立面系統采用了三重玻璃。為了防止夏天溫度升高，采用耐熱性能較強的玻璃，與外部遮陽設施共同抵御高溫。立面的獨立通風設施也能夠防止夏天過度升溫。此外，該大樓采用最少量的機械通風設備及與地面地熱泵相連的活性混凝土芯地板，使這座大樓符合無源建筑標準。中庭在安裝方案中起到了重要作用，部分因為中庭所收集的熱量能夠再利用。此外，它對實現這座建筑的通透性也起了重要作用，而大面積的太陽能板也完全與立面選型整合到一起。

Brussels Environment is the government authority in the field of environment and habitat in the Belgian Capital Region and has recently settled in one of the capital’s largest and most important urban renewal districts, the Tour&Taxis site on the Havenlaan. Given that the organ issues ambitious guidelines for sustainability, its own quarters function as an edifying national and international example.

The building is characterized by a compact volume with stepped receding floor slabs under a rounded and largely transparent roof. A central atrium functions as a continuation of the adjacent square, which includes the large-scale historical buildings of the Royal Depot and the Sheds, which were recently renovated and now house offices, restaurants, design retail and cultural events. The two lowest storeys contain a visitors’centre with ecological themes, an auditorium, a multimedia library, a conference centre and a restaurant. The offices are situated above the public areas from the third floor upwards and are suitable for many different types of workspace, due to the flexibility of their internal arrangement. On the third floor, there is also a laboratory in which Brussels Environment carries out trials and tests related to its work field. A prominently positioned, continuous cascade staircase dovetails with open galleries and encourages taking the stairs instead of the lift.

The new Brussels Environment is BREEAM-Excellent certified and also complies with all the norms applying to Passivbau. It has a relatively small fa?ade surface and is well-insulated, in part due to the utilization of triple glazing in a thermalbreak fa?ade system. To protect against warming up in the summer, the glass is strongly heat-resistant and is combined with external sun shades that react to the heat load. Individual ventilation facilities in the fa?ades also prevent excessive rises in temperature in the summer. A minimum amount of mechanical ventilation and concrete core activated floors connected to a geothermal pump in the ground also contribute to the building’s compliance with the passive building criteria. The atrium plays an important role in the installation concept, partly because the heat it captures is reused. It also makes a significant contribution to the transparency of the building. A large surface of solar panels is fully integrated in the fa?ade.

Local Architects: Philippe Samyn and Partners architects & engineers, Brussel (BE)