ARCHITECTURAL MINERAL CORE
45/60 MINUTE FIRE LABEL
POSITIVE PRESSURE CATEGORY B
AMC 60PP-B |
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TOP RAIL Standard 1½” Firestop I top rail after final trim |
VERTICAL STILES Standard ¼”maximum maple wood at centerline of bevel after trim; 27 pcf minimum density, backed with ¾” Firestop II hinge and latch stile, single door |
CORE Georgia-Pacific white mineral core |
FACE All commercially available species veneers with Premium ‘A’ grade face, medium-density overlay, or tempered hardboard |
BOTTOM RAIL Standard 1” Firestop I required after final trim; door undercut more than ¾” requires special blocking |
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WIC CERTIFIED & WDMA PREMIUM GRADE DOOR
DOOR STANDARDS:
• Neutral pressure: 20-minute ITS/
Warnock-Hershey or U.L. fire labels shall
be available within size and usage limitations.
Fire-rated doors must use approved
light frames. Louvers are prohibited in
20-minute fire doors. Neutral pressure
must be noted at time of bid.
• Positive Pressure: fire label is available on 20-minute
single doors going into welded or knockdown steel frames.
Surfaced-applied smoke gasketing, such as Pemko S88,
must be applied to achieve “S” rating (gasketing to be supplied
by others). Listed and labeled steel light frames must
be used for light openings. Positive pressure must be noted
at time of bid.
• Hardware preparation: All cutouts for mortise hardware
shall be made at the factory from hardware manufacturer’s
templates and approved shop drawings.
• Size & Thickness: Doors shall be 1¾” ± 1/16” thick, and
of sizes and designs as indicated on the drawings and schedules.
Dimensions indicated are prior to factory trimming and
prefitting.
DOOR FEATURES:
Maximum Size: |
4/0 X 9/0 singles; 8/0 X 9/0 pairs |
Available Thickness: |
1¾” |
Stiles |
Standard ¼”maximum maple wood at centerline of bevel after trim. 27 pcf minimum density; backed with ¾” Firestop II hinge and latch stile singles. |
Cutouts |
Allow 5” minimum distance from door edges and hardware cutouts, not to exceed 40 percent of door surface |
Standard Bevel |
⅛” in 2” |
Glue |
Type I |
Veneer Match |
Book match standard. Slip or random available if specified (pair & set match). Others available upon request. |
Fire Labeling Options |
45/60 Minute ‘S’ Label, Positive Pressure CATB label requires Pemko S88 gasket seal. |
Warranty Information |
Lifetime interior warranty. See warranty for further details. |
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