. | MEANS OF EGRESS |
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Means of Egress Components - Protective Exit Enclosures |
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The fire resistance rating - established by tests - is the time in hours that
materials or assemblies can withstand a fire. When an exit is protected by separation from other parts of the building, the separating construction shall meet the following requirements:
The protective exit enclosures requirement ensures an exit provides protection long enough in an emergency for escape. |
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