报道称，在三个夏天里，通过安装在混凝土天花板核心的输水管道系统，对瑞士霍尔根一栋办公楼的储水量进行主动控制已被证明是成功的。在实际和模拟条件下进行的舒适度测量证实了该系统适用于中小型负载。白天，只有机械通风系统的送风量冷却至19摄氏度（66.2华氏度）。储存在混凝土块中的热量会在夜间排出。讨论性能低于预期的原因。结论:该系统仍然适用于中小型冷负荷的供暖和制冷隔热良好的建筑。关键词:1996年，空调，瑞士，混凝土，天花板，夜间冷却，性能，机械通风，冷却，天花板冷却引用: 研讨会论文，乔治亚州亚特兰大，1996年

Reports that active control of the storage mass of an office building in Horgen, Switzerland, by means of a water-carrying pipe system installed in the core of the concrete ceilings has proven successful over three summers. Comfort measurements under actual and simulated conditions confirm the suitability of the system for small and medium loads. During the day, only the supply air volume of the mechanical ventilation system is cooled to 19degC (66.2deg Fahrenheit). The heat stored in the concrete mass is discharged overnight. Discusses reasons for below-expected performance. Concludes the system is nevertheless suitable for both heating and cooling well-insulated buildings with small and medium cooling loads.KEYWORDS: year 1996, Air conditioning, Switzerland, concrete, ceilings, nighttime cooling, performance, mechanical ventilation, cooling, ceiling cooling