2.1.4
Sliding Closet Doors
[Flush doors shall conform to WDMA I.S. 1-A.] [Paneled] [and] [Louvered]
doors shall conform to WDMA I.S. 6 [premium or select] [standard] grade.
Doors shall be 35 mm 1 3/8 inch thick. Equip doors with the manufacturer's
standard hardware.
2.1.5
X-Ray Resistant Doors
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NOTE: Specify minimum door thickness as follows:
44.5 mm 1 3/4 inch for lead sheet 5 mm 3/16 inch
thick and less; 50 mm 2 inches for lead sheet over 5
to 6 mm 3/16 to 1/4 inch thick; 57 mm 2 1/4 inches
for lead sheet over 6 to 10 mm 1/4 to 3/8 inch thick;
64 mm 2 1/2 inches for sheet lead over 10 to 13 mm
3/8 to 1/2 inch thick. Coordinate with Section
13092, "X-Ray Shielding."
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WDMA I.S. 1-A solid core flush doors, hardwood veneered, minimum [44.5]
[50] [57] [64] mm [13/4] [2] [2 l/4] [2 1/2] inch thick, of sizes and
construction indicated. Lead sheet shall be 99.9 percent pure lead, [_____]
mm inch thick, free from dross, oxide, inclusions, laminations, scale,
blisters, and cracks. Lead sheets shall be located as standard with the
manufacturer, shall extend fully from edge to edge, from top to bottom, and
shall be an integral part of the door. Provide wood edge strips compatible
with face veneers.
2.1.6
Acoustical Doors
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NOTE: Ensure that STC rating is coordinated with
the STC ratings of walls detailed on drawings. Doors
should be provided with STC rating equal to the
walls and ceilings. Except where walls and ceilings
are designed for an STC of 40 or more, specify STC
of 35. Doors requiring STC ratings greater than 35
may have to be thicker than otherwise specified.
Check manufacturer's literature.
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WDMA I.S. 1-A, solid core, constructed to provide Sound Transmission Class
rating of [35] [_____] when tested in accordance with ASTM E 90.
2.1.7
[Composite-Type] Fire Doors
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NOTE: Composite-Type fire doors are not recommended
for use in areas where security is desired and/or
high abuse is expected. A hollow-metal type fire
door will provide a higher degree of security and
withstand more abuse.
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Doors specified or indicated to have a fire resistance rating shall conform
to the requirements of UL 10B, ASTM E 152, or NFPA 252 for the class of
door indicated. Affix a permanent metal label with raised or incised
markings indicating testing agency's name and approved hourly fire rating
SECTION 08210
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