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3.1.11.7.(7)
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Application
Application 1: 
Fire stopping consisting of semi-rigid fibre insulation board produced from glass, rock or slag used to block the vertical space in double stud wall assemblies formed at the intersection of floor assemblies and walls provided the insulation board meets certain conditions, in buildings described in Sentence 1.3.3.2.(1) of Division A. that are permitted to be of combustible construction.
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Intent
Intent 1: 
To exempt semi-rigid fibre insulation board produced from glass, rock or slag used to block the vertical space in a double stud wall assembly formed at the intersection of floor assemblies and walls from the application of Sentence 3.1.11.7.(1), which would otherwise require the material to be tested, if certain conditions are met that provide an equivalent level of resistance to the spread of fire.
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