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Considerations for Controlling Condensation in High-Humidity Buildings: Lessons Learned

机译:控制高湿度建筑物中的冷凝的注意事项:经验教训

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Condensation problems in general use (i.e., non-humidified) buildings such as offices, schools, and condominiums typically manifest themselves as visible staining on window and door perimeters or minor dripping from overhead components. The relatively low interior moisture levels that are typical of these types of buildings are generally insufficient to cause severe water damage in the short term. At the other end of the spectrum, high-humidity buildings such as museums and natatoriums can suffer extreme damage due to condensation, sometimes within weeks, not years, of completion. High interior moisture levels and, in many cases, differential air pressures, contribute to condensation in both visible locations, such as windows and curtain walls, and concealed locations within walls and roofs. Signs of concealed condensation such as dripping water or rust stains may only become visible after moderate to heavy damage has already occurred within the enclosure.
机译:诸如办公室,学校和公寓之类的通用建筑物(即非加湿的)中的冷凝问题通常表现为在门窗周边上可见的污渍或从头顶组件上的少量滴落。这些类型的建筑物通常具有相对较低的内部湿度,通常不足以在短期内造成严重的水灾。另一方面,诸如博物馆和游泳馆之类的高湿度建筑物可能由于凝结而遭受严重破坏,有时会在竣​​工后数周而不是数年之内。内部高水分含量以及在许多情况下不同的气压会导致在可见位置(例如窗户和幕墙)以及墙壁和屋顶内的隐蔽位置凝结。只有在外壳内部已经发生中度到重度损坏之后,才能看到隐藏的凝结迹象,例如滴水或生锈的污渍。

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