1. OH1
  2. OS2
  3. OS3
  4. OH4
  5. OS1
  6. OP2
  7. OH2


OH4 Vibration and Deflection Limitation


[F80,F61,F63-OH4]Applies to floor assemblies.


Intent 1:

To limit the probability that the performance of materials and components and their installation will fall significantly below expectations, with respect to their resistance to premature deterioration and damage of moisture-susceptible materials and components.

For floor assemblies, this is to limit the probability of excessive movement, deflection or vibration, which could lead to negative effects on the psychological well-being of persons.

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