Tuesday, June 30, 2020

3.1.7.3. Exposure Conditions for Rating

Articles need to know!!! #exposurerating

3.1.7.3. Exposure Conditions for Rating

1) Floor, roof and ceiling assemblies shall be rated for exposure to fire on the underside.

2) Firewalls and interior vertical fire separation shall be rated for exposure to fire on each side.

3) Exterior walls shall be rated for exposure to fire from inside the building.

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