To limit the probability that the live load, which is used for the design of structural elements, on a floor or roof area intended for a use not included in Articles 4.1.5.3. and 4.1.5.9., will not take into account the maximum expected accumulation of weight due to people and objects, which could lead to the excessive vibration or excessive deflection of structural elements, which could lead to negative effects on the psychological well-being of persons.
To direct Code users to Sentence 4.1.5.2.(2) for buildings in the Low Importance Category according to Table 4.1.2.1.