架构师提供的文本描述。在万国宫的新温泉区，一个由薄薄的白色薄膜组成的屋顶可以保护沐浴者免受元素和刺眼的伤害。

Text description provided by the architects. In the new spa area of the Palais Thermal, a roof made by formTL consisting of a thin white membrane protects bathers from the elements and from prying eyes.

 © Roland Halbe

罗兰·哈贝

拉多夫泽尔/图宾根，2012年10月。165年来，位于黑森林北部的巴德的古格拉夫-埃伯哈德浴场一直被认为是欧洲最好的沐浴寺庙之一。这些浴室建于1847年的温泉上，多年来经历了许多不同的扩展和现代化。这个组合的特点是新的埃伯哈德浴池，这是一座70年代的梯级建筑，已经空荡荡了好几年了。这些具有历史意义的休闲浴室，其“Maurische Halle”(摩尔人房间)和“Fürstenb Dern”(王子的浴室)现在正在扩展其设施的范围，在画布覆盖的水疗区外。

Radolfzell / Tübingen, October 2012. For 165 years, the old Graf-Eberhard Baths in Bad Wildbad, situated in the northern part of the Black Forest, have been considered one of Europe's finest bathing temples. Built in 1847 directly over a thermal spring, the baths have undergone many different extensions and modernisations over the years. The ensemble is characterised by the new Eberhard baths, a terraced structure from the 70s, which has been empty for some years. These historic leisure baths with their 'Maurische Halle' (Moorish Room) and 'Fürstenbädern' (Prince's Baths) are now extending their range of facilities with an outside canvas-covered spa area.

 © Roland Halbe

罗兰·哈贝

Bad Wildbad镇位于黑色森林北部的田园和狭窄的Enztal山谷。鉴于此，决定采用70年代结构的空外面积进行扩建。著名的斯图加特建筑公司Kauffmann Theilig

The town of Bad Wildbad lies in the idyllic and narrow Enztal valley in the northern part of the Black Forest. Due to this, it was decided to use the empty exterior area of the 70s structure for the extension. The renowned Stuttgart architecture firm Kauffmann Theilig & Partner created a friendly spa landscape, characterised by warm wood tones, on the second and third floors of the terrace structure. This landscape is enhanced by specially selected lighting. Bathers can access the new area via wooden stairs that lead up from the sauna's inner courtyard in the historic baths. Here, they find themselves in a polygonal wooden landscape, with various sauna experiences on offer, before coming to the highlight of the area: a new outdoor rooftop pool that offers swimmers an impressive view of the valley.

 © Roland Halbe

罗兰·哈贝

为了防止人们从附近的酒店偷看，并为桑拿用户提供隐私，游泳池水平的整个北向一侧被一层丝状隔膜覆盖。它还提供了抵御天气的保护，同时也为山谷的南部和东部提供了景观框架。

In order to prevent people looking in from the nearby hotel and to offer sauna users privacy, the entire north-facing side of the pool level is covered by a filigree membrane construction. It also offers protection against the weather, as well as framing the view towards the south and east of the valley.

 Courtesy of formTL

Fortl

尽管几何和构造上的挑战，或者更确切地说是因为这些，光的构造似乎浮出水面。作为结构工程师，ForTL(Constance湖的膜专家)负责膜屋顶工程，从设计的起草到实际施工的监督。其基本结构由三点预张膜结构和侧向锚固组成.为了有效地防止窥视，薄膜屋顶在其最长的轴上倾斜，形成了一些极端的几何形状：结构包括一些非常陡峭和一些非常平坦的区域，后者由于冬季的雪而提出了一个特别的挑战。此外，桅杆周围有机形状的高点环在几何上被完美地整合到双曲膜表面，使人们畅通无阻地俯瞰天空。独立的前侧的不寻常的长度是不寻常的。即使是在开阔的土地上，这一建设也将是一个挑战。然而，在Bad Wildbad已经存在的建筑上施工增加了难度。膜保护和外池都由考夫曼，泰利格

Despite the geometric and constructional challenges, or rather because of these, the light construction appears to float. As structural engineers, formTL (membrane specialists from Lake Constance), were responsible for the membrane roof project, from the drafting of the design to the supervision of its actual construction. Its basic structure consists of a pre-tensioned membrane with three high points and lateral anchoring. In order to offer effective protection from prying eyes, the membrane roof is tilted on its longest axis, forming some extreme geometrical shapes: the construction comprises some very steep and some very flat areas, the latter posing a particular challenge due to winter snow. Moreover, the organically shaped high point rings around the masts are perfectly geometrically integrated into the double-curved membrane surface, offering unhindered views up to the sky. The unusual length of the freestanding front side is extraordinary. Even on open ground, this construction would have been a challenge. However, the fact that the construction was carried out on the already existing structure in Bad Wildbad increased its level of difficulty. Both the membrane protection and the outside pool by Kauffmann, Theilig & Partner had to be planned with as few interventions as possible into the existing construction. When placing the foot and anchoring points, added care had to be taken regarding the positions of the beams in the underlying levels. With its complexity and sophistication, this construction can compete with any of the challenging large-scale projects in the portfolio of membrane specialists formTL.

 Courtesy of formTL

Fortl