A. Porcelain enamel markerboards:
Surface to be 28 ga steel, covered on both sides with a fired
ground coat of ceramic frit and colored with an additional
top coat of colored ceramic frit fired at approximately 1000-1500
degrees F. Accent lines and grid patterns may be colored fired
ceramic frit, enamel paint, or "whiteboard tape" as required
by the particular application. The above steel sheet is to
be laminated to a 3/8" particleboard or MDF back whose back
surface will be covered by a .005 aluminum sheet. Panels are
to framed in satin finish aluminum trim or solid wood framing.
B. Conference room markerboards
(communication centers): Cabinet to be of solid wood or wood
veneer construction. Center area to house a porcelain enamel
markerboard as described in 2.2.A. Fabric covered tackboards
are to be installed on the inside surfaces of the doors along
with map rails suitable for hanging charts or sketches.
C. Laminated surface
markerboards and graphic panels: Surface to be comprised of
a clear, dry-erase marker compatible plastic film laminated
to a full color graphic printed on either photograde paper
or vinyl. The above laminated graphic is in turn to be laminated
to a porcelain enamel markerboard as described in 2.2.A. The
resulting surface will be magnetic receptive as well as dry
and damp erase marker compatible. Framing as in 2.2.A.
D. Bulletin boards – plain
and enclosed: Panel to be constructed of 7/32" minimum thickness
natural cork laminated to ¼" nominal hardboard backing. Framing
as in 2.2.A. Enclosure, if required, to be constructed of
aluminum framing, 2-3" depth, with either hinged door or sliding
door construction. Hinged door enclosures are include locking
doors and acrylic plastic windows. Sliding door enclosures
include ¼" tempered glass sliding windows with locks(s).
E. Visual control systems:
Systems include a magnetically receptive markerboard per 2.2.A
or 2.2.C, lining, lettering and graphics per the manufacturer's
design per a custom design supplied by the owner, and visual
control accessories per 2.2.F.
F. Visual control system
accessories: Accessory items generally used in visual control
systems including write-on magnets, magnetic cardholders and
datacards, dry and damp erase markers, magnetic indicators
and symbols, magnetic date sets, magnetic letter and number
sets, whiteboard lining tape, charting tape, and adhesive
letter sets.
Magnetic
Whiteboards Rol-a-charts Electronic Print Boards Magnetic Accessories
