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9.30.2.2.(1) | Application | Intent |
OS3 | OS2 | OH1 |
Objective | OS3 Safety in Use |
Attribution | |
Application | Application 1: Minimum thickness and properties of panel-type underlay
in floors, in buildings to which Part 9 applies
[see Sentence 1.3.3.3.(1) of Division A for application of Part 9].
Exceptions:
except as stated in Sentence 9.30.2.2.(2), which applies to
the minimum thickness of panel-type underlay under ceramic tile applied with
adhesive.
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Intent | Intent 1: To limit the probability:
This is to limit the probability that the
underlay will be unable to bridge any irregularities in the subfloor and will
telegraph them to the finished flooring, which could lead to the displacement
or cracking of finished flooring.
This is to limit the probability of:
This is to limit the probability of harm to persons.
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