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Flush Wall Fire Brick Finish Detail
Recommended Fire Brick Detail: With drywall crossing over the face of the IBV smoke dome assembly (as previously described
on page 22), to cover the exposed drywall thickness as well as to aid in the overall t and nish of the IBV front, it is recommended,
when installing the required re brick lining to the interior of the rebox, that the leading edge of the re brick - at the oor and
at the side walls of the rebox - project into the room so that the re brick is nished ush with the room’s nished drywall
surface.
This method of re brick application, as shown above (Figure 28), allows the re brick lining to cover the thickness of the drywall
room nish. Also, with re brick set in this fashion the code required noncombustible nish facing material (see page 28) can be
set tight against the re brick at the sides of the replace opening and at the same time lay at against the nished wall surface.
Noncombustible
Facing Material
Figure 28
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