架构师提供的文本描述。其目的是使这个茶馆成为能源效率的典范，同时对周围的自然环境完全透明。这座展馆位于上个冰河时代形成的一系列山丘的尽头，当时地球被推到了100米以上的高空(按照荷兰的标准，这是一项相当大的成就)。从入口处开始，地板呈螺旋状上升，环绕着一群14米长的树木和悬臂。结构，使这个悬臂，是由钢为张力和未经加工的固体橡木压力。在最关键的一点上，一个大的冰架支撑着这座建筑。

Text description provided by the architects. The aim was to make this tea house a model of energy efficiency and at the same time completely transparent to the surrounding natural environment. The pavilion lies at the end of a range of hills formed in the last ice age, when the earth was pushed more than 100 metres above see level (quite an achievement by Dutch standards). From the entrance the floor rises in a continuous spiral that wraps itself around a group of trees and cantilevers over 14 metres. The construction, enabling this cantilever, is made out of steel for tension forces and out of unprocessed solid oak for pressure forces. At the most pivotal point a big moraine supports the construction.

 © Christian Richters

克里斯蒂安·里氏

这座建筑强调自然资源的“价值和力量”，并展示了自然对文化的持续支配地位。同时，如果没有文化的干预，就不能再体验大自然留下的一切。我们可以通过购买土地进行保护，就像荷兰自然保护协会继续这样做。一个更重要的挑战是改变人类的行为-通过不同的媒介，包括(在第一印象中的)二分的建筑媒体，提高人们对自然力量和脆弱性的认识。

The building emphasises the ‘value and power’ of natural resources and demonstrates continued dominance of nature over culture. At the same time, what is left of nature can’t be experienced anymore without cultural intervention. We can intervene by buying land for conservation, as the Dutch Nature Conservancy continues to do. A much more important challenge is to change human behaviour - by raising awareness of both the power and vulnerability of nature through different media, including the (at first impression) dichotomous media of building.

 © Christian Richters

克里斯蒂安·里氏

环境意识

Environmental Concept

 ground floor plan

波斯班克展馆的可持续方面可以在建筑物材料的选择和能源的使用方面得到承认。关于材料的选择，我们一直努力做到对环境友好。使用的材料包括混凝土、以天然石料颗粒为基础的灰泥、用于绝缘的羊毛、可持续生产的木材(没有硬木)、(欧洲)橡木树干柱、拆除后易于回收的钢桁架、植被屋顶和餐厅地板上的山核桃地板。地下的绝缘部分是由膨胀的粘土鹅卵石提供的(如在水培盆栽植物中发现的)。

The sustainable aspects of the Posbank pavilion can be recognized in both the building’s material selection and its use of energy. With regard to the choice of materials we have tried to be environmentally friendly. Concrete, plaster based on natural stone granulates, sheeps wool for insulation, sustainably produced woods (no hard woods), columns of (European) oak tree trunks, steel trusses easily recyclable after demolition, a vegetation roof and an accacia parquet for the restaurant floor are the materials used. The insulation underground is partly provided by expanded clay pebbles (as found in hydroculture potted plants).

 © Christian Richters

克里斯蒂安·里氏

这座建筑还以高效利用能源为特点。屋顶上设有太阳能电池板，为热水系统提供动力。热泵用于地板下和空气加热系统中的水加热。在8摄氏度的温度下，水被从120米的深度抽上来，然后冷却到6摄氏度，然后返回地面。由于这种温差和大量的用水量，产生了足够的能量来加热建筑物。此外，没有必要的主动冷却系统。立面的大滑动门提供通风和冷却，草屋顶吸收了在炎热天气中产生的大量热量。玻璃表面用热反射涂层完成，以进一步降低太阳增益。雨水积聚在屋顶上，储存在水柜里。其中一些雨水流经入口处附近的室内岩层，使外界的气候条件可以被察觉到。

The building is also characterised by its efficient use of energy. Solar panels are provided on the roof to power the hot water system. A heat pump is used to heat the water for both the underfloor and air heating systems. Water at a temperature of 8 degrees Celsius is pumped up from a depth of 120 meters before being cooled to 6 degrees and returned back to the ground. With this temperature difference and the large amounts of water used, enough energy is generated to heat the building. Furthermore, there is no active cooling system necessary. The large sliding doors in the facade provide ventilation and cooling and the grass roof absorbs a significant amount of the heat generated in hot weather. The glass facades are finished with a heat reflectant coating to further reduce solar gain. Rainwater is accumulated on the roof and stored for use in the water closets. Some of this collected rainwater flows over the indoor rock formation near the entrance to make the external climatological conditions perceivable inside.

 © Christian Richters

克里斯蒂安·里氏