Page 272 - Modernfold Architectural Products

ACOUSTI-CLEAR AUTOMATIC Technical Data
®
10 22 26 Operable Partitions

ACOUSTI-CLEAR AUTOMATIC SERIES TECHNICAL DATA
®
b. Wood veneer on MDF board. (9.5 mm) diameter threaded steel rods.
c. Full height steel or laminate markerboard. Provide alignment pins for track insuring both
5. Panel Trim: Pre-finished aluminum to protect fit and roller surface integrity.
edge of panel in one of the following finishes a. Exposed track soffit: Factory-finished
(select one): aluminum with white powder coat.
a. Clear Anodized 2. Carriers: One stainless steel trolley with vinyl
b. Satin Stainless Anodized roller surfaces per panel (except Pivot Panel).
c. White Powder Coat (RAL 9016) 3. Warranty period: Two (2) years.
d. Black Powder Coat (RAL 9004)
e. RAL “Classic” (Solid collection) Powder -OR-
Coat available (Sherwin Williams’
Powdura Super Durable TGIC Free B. #17G Suspension System
Polyesters) provided in one of the 1. Suspension Tracks: Minimum 11 gauge,
following (select one): 0.12-inch (3 mm) roll-formed steel track
1. Gloss finish (80°-85° gloss) suitable for either direct mounting to a wood
2. Satin finish (30° gloss) header or supported by adjustable steel
6. Acoustical ratings of panels with this hanger brackets supporting the load-bearing
construction achieve Sound Transmission surface of the track, connected to structural
Class of 50 minimum STC when tested in support by pairs of 3/8-inch (9.5 mm)
accordance with ASTM E90 and classified in diameter threaded steel rods.
accordance with ASTM E413. a. Exposed track soffit: Steel, integral to
C. Panel Weights: track, and pre-painted off-white.
1. Glass Panel 2. Carriers: One all-steel trolley with steel ball-
a. 45 STC - 10 lbs./square foot bearing wheels and vinyl tires per panel
b. 51 STC - 11.5 lbs./square foot (except Pivot Panel).
2. Solid Panel 3. Warranty period: Five (5) years.
a. 50 STC - 10 lbs./square foot
D. Hinges for Panels shall be: 2.6 OPTIONS
1. Minimum 3/8-inch (9.5 mm) diameter full A. Pass Doors (Glass Panel):
leaf butt hinges, attached directly to panel 1. Single Pass Doors:
frame with hinge anchor plates within panel a. Matching pass door same thickness
to further support hinge mounting to frame. and appearance as the panels. ADA-
Lifetime warranty on hinges. 1/4-inch (6 mm) compliant pass door equipped with non-
diameter hinges or hinges mounted into panel locking lever latch. No threshold will be
edge or vertical astragal are not acceptable. permitted.
2. Hardware (choose as required):
2.4 SOUND SEALS a. Locking lever latch.
A. Vertical Interlocking Sound Seals between panels: b. Self-Illuminated exit signs.
Extruded aluminum astragals with interlocking c. Panic hardware.
convex/concave resilient quad-lip gaskets. Rigid d. Door closer.
plastic astragals or astragals with gaskets on only B. Available Accessories/Options:
one panel edge are not acceptable. 1. Horizontal mullions
B. Horizontal Top and Bottom Seals shall be a. Prefinished aluminum to match trim finish.
automatic operable seals providing 7/8-inch b. Same appearance and thickness as
(22 mm) operating clearance with an operating panel frame/trim.
range of +3/8-inch (9.5 mm) to -3/8-inch (9.5 mm). c. Plastic mullions are not acceptable.
Seals shall operate automatically without tools or d. Mullions attached directly to the glass or
cranks and shall extend as panels are positioned. panel face are not acceptable.
Fixed (non-operating) seals at top or bottom of 2. Pocket Doors: Acousti-Seal Pocket Doors by
®
panels are not acceptable. Modernfold, Inc.
3. Intersecting partition interface (select one):
2.5 SUSPENSION SYSTEM (SELECT ONE) a. “L” Post
A. G-330 Suspension System b. “T” Post
1. Suspension Tracks: Extruded aluminum with a c. “X” Post
minimum wall thickness of 0.235-inches
(6 mm). Track suitable for either direct PART 3 – EXECUTION
mounting to a wood header or supported by
adjustable steel hanger brackets, connected 3.1 INSTALLATION
to structural support by pairs of 3/8-inch A. General: Comply with ASTM E557, operable
Please contact your local Modernfold distributor for further assistance, or visit our website at www.modernfold.com. 3