适用于普通建筑和房屋的外部和内部构件，但不适用于具有特殊环境的房间（如冷冻室的门等）的门和门套。测量湿度和/或温度对材料的影响，以及空气渗透、隔音和操作力方面的湿热稳定性不足，并确定形状和尺寸的变化。规定了四种气候类型。

Applies to extenal and internal elements in ordinary buildings and houses, but do not apply to doors and doorsets in rooms with special atmospheres (such as doors to freezing rooms,etc.). The effect of humidity and/or temperature on the material as well as insufficient hygrothermal stability with respect to air penetration, sound insulation and operating force are measured and the change in the shape and dimensions determined. Four climate categories are specified.