and after application. A minimum temperature of 13 degrees C 55 degrees F
shall be maintained thereafter.
1.6
SCHEDULING
Conductive vinyl flooring work shall be scheduled after any other work
which would damage the finished surface of the flooring.
1.7
WARRANTY
Manufacturer's standard performance guarantees or warranties that extend
beyond a one year period shall be provided.
PART 2
PRODUCTS
2.1
CONDUCTIVE VINYL TILE
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NOTE: Insert tiles will be installed in visible
areas as required, and drawings will indicate
locations.
Conductive tiles are not recommended for use in
areas where contamination can be caused by explosive
dust.
Conductive floors will be used at operations where
explosives having an electrostatic sensitivity of
0.1 joule or less such as primer, detonator,
igniter, and incendiary mixtures are exposed.
Conductive floors are also required where the
following are performed:
a. Loose unpacked ammo with electric primers.
b. Exposed electro-explosive devices.
c. Electrically initiated items with exposed
electric circuitry.
d. Hazardous materials that could be ignited by
static discharge from humans.
The specification may be modified to provide for
seamless installation. If seamless installation is
specified, the tile shall be routed at the seams and
heat welded. Manufacturer's instructions should be
reviewed when revising the specification to provide
for seamless installation.
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Conductive vinyl tile shall conform to ASTM F 1066. Tile shall meet the
test requirements of UL 779. Tile shall be [300 x 300 mm, 12 x 12 inch,] [
600 x 600 mm, 24 x 24 inch,] [900 x 900 mm, 36 x 36 inch, with heat welded
seams,] 3 mm 1/8 inch thick. Insert tiles shall be conductive tiles with
lettering in contrasting color reading "Conductive Floor, Do not Wax."
2.2
ADHESIVE
Adhesive shall be a conductive adhesive specifically recommended by the
manufacturer of the flooring.
SECTION 09660
Page 5
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