奥托夫斯特拉公寓
Ortolfstraße Residential Quarter
The outdoor facilities of the residential area are divided into a central common area, a children’s playground and twelve courtyards with an access function to the buildings and garden areas at the back of the buildings.
开发区的中央绿地为所有世代的邻里活动和娱乐活动提供了充足的空间。它以邻里街为框架，从那里你可以进入（半）私人花园区和由三座建筑组成的庭院。他们有一个绿色的核心，并结合了一个儿童游乐场和一个共享休息室区域。
The central green space of the development provides ample space for neighbourhood events and recreational activities for all generations. It is framed by the neighbourhood street from where you can access the (semi-)private garden areas and the courtyards that are formed by a group of three buildings. They have a green core and combine a small children’s playground and a shared lounge area.
雨水和相关排水问题在本项目中起着重要作用。为了尽可能多地渗入现场积聚的雨水，开发了一种复杂但节省空间的排水概念。该系统基于当地条件和自然水循环，并考虑了经济效益。
The issue of rainwater and the associated drainage plays a major role in this project. In order to infiltrate as much of the accumulating rainwater on site as possible, a complex but space-saving drainage concept was developed. The system is based on local conditions and the natural water cycle and also takes into account economic efficiency.
平坦的屋顶被广泛地绿化，以便能够暂时储存水。剩余的降水被引导至洼地、草坪槽和其他排水系统，如排水沟。这些元件在复杂的结构中相互连接：洼地下面是砾石沟，通过排水管连接到人孔，最终通向四个收集指示之一。通过适当的种植，渗透槽和渗透池与室外设施的整体概念完美契合。
The flat roofs are extensively greened in order to be able to store the water temporarily. The remaining precipitation water is directed into swales, lawn troughs and other drainage systems such as Innodrains. The elements are interconnected in complex structures: Underneath the swales are gravel trenches connected by drainage pipes to a manhole that eventually leads to one of the four collection instructions. With appropriate planting, the infiltration troughs and basins fit elegantly into the overall concept of the outdoor facilities.
