本欧洲标准适用于预制的步入式冷藏套件和组件。它提供测试或计算方法来评估在正常最终使用条件下的绝热性能。 在隔热性能方面评估步入式冷室的性能特征，以此为基础评估步入式冷室及其部件的能耗相关性能。 对于步入式冷室中的每一个部件以及组装的步入式冷室作为整体来评估性能特征。 步入式冷室的正常最终使用条件被认为是: - 安装在现有建筑物内; - 不暴露于外部天气条件

This European Standard applies to prefabricated walk-in cold room kits and components. It provides test or calculation methods to assess thermal insulation performances under normal end-use conditions. Performance characteristics of walk-in cold rooms are to be assessed in terms of thermal insulating properties, in order to give a basis on which assessing energy consumption related properties of walk-in cold rooms, and of their components. Performance characteristics are to be assessed for every single component of the walk-in cold room, and for the assembled walk-in cold room as a whole. The normal end-use conditions of a walk-in cold room are considered to be: - installation inside an existing building; - not exposed to external weather conditions.