Page 121 - Modernfold Architectural Products

Acousti-Seal 932 Technical Data
®
10 22 26 (10650) Operable Partitions

ACOUSTI-SEAL 900 SERIES TECHNICAL DATA
®
4. Wall covering and upholstery fabric with a. Exposed track soffit: Steel, integral to
surface treatment to resist stains. track, and pre-painted off-white.
5. Customer’s own material (subject to factory 2. Carriers: One all-steel trolley with steel-tired
approval). ball bearing wheels per panel (except hinged
6. Full height steel markerboard work surface. panels). Non-steel tires are not acceptable.
7. Full height 1/4-inch (6.35 mm) natural cork 3. Warranty period: Five (5) years.
tackboard with vinyl or fabric covering. - OR –
8. High pressure plastic laminate on MDF board.
9. Wood veneer on MDF board. B. #30 Suspension System
10. Uncovered for field finishing. 1. Suspension Tracks: Track shall be structural
11. Primed for field finishing. aluminum. Track shall be supported by
B. Panel trim: Exposed panel trim of one consistent adjustable steel hanger brackets connected
color from manufacturer’s standard offering. to structural support by pairs of 3/8-inch
(9.5 mm) diameter threaded rods.
2.5 SOUND SEALS a. Exposed track soffit: Track soffit to be
A. Vertical Interlocking Sound Seals between panels: integral to track shape and shall be
Roll-formed steel astragals, with reversible tongue powder-coated off white paint finish.
and groove configuration in each panel edge Track must accommodate termination
for universal panel operation. Rigid plastic or of plenum sound barriers on both sides of
aluminum astragals or astragals in only one panel track for maximum sound control.
edge are not acceptable. 2. Carriers: One trolley per panel with 3-inch
B. Horizontal Top Seals: Continuous contact extruded (76 mm) diameter glass-reinforced nylon all
vinyl bulb shape with pairs of non-contacting vinyl steel precision-ground ball-bearing wheels.
fingers to prevent distortion without the need for Steel-wheeled or reinforced polymer trolleys
mechanically operated parts. on aluminum track not permitted. Trolleys
C. Horizontal Bottom Seals (select one): shall attach to panels with 1/2-inch (13 mm)
1. Modernfold IA2 bottom seal: Automatic diameter pendent bolt mounted to welded
operable seals providing nominal 2-inch steel mounting plate.
(51mm) operating clearance with an 3. Warranty period: Two (2) years.
operating range of +1/2-inch (13mm) to – - OR –
1-1/2-inch (38mm) which automatically drop
as panels are positioned, without the need for C. #14 Suspension System
tools or cranks. 1. Suspension Tracks: Minimum 7-gage, 0.18-inch
2. Modernfold IM2 bottom seal: Manually (5 mm) roll formed steel. Track shall be supported
activated bottom seals with self contained by adjustable steel hanger brackets connected
handle providing nominal 2-inch (51mm) to structural support pairs of 1/2-inch (13mm)
operating clearance with an operating range diameter threaded rods. Brackets must support
of +1/2-inch (13mm) to –1-1/2-inch (38mm). Seal the load bearing surface of the track.
shall be operable from panel edge or face. a. Exposed track soffit: Steel, removable for
3. Modernfold IC2 bottom seal: Manually service and maintenance, attached to
activated operable bottom seals with track bracket without exposed fasteners,
removable handle providing nominal and pre-painted off-white.
2-inch (51mm) operating clearance with an 2. Carriers: One all steel trolley with steel-tired
operating range of +1/2-inch (13mm) to – ball bearing wheels per panel (except hinged
1-1/2-inch (38mm). Seal shall be operable from panels). Non-steel tires are not acceptable.
panel edge or face. 3. Warranty period: Twenty (20) years.
- OR –
2.6 SUSPENSION SYSTEM (select one)
A. #17 Suspension System D. Modernfold Truss System: Pre-fabricated, self-
1. Suspension Tracks: Minimum 11-gage, supporting header system for the support of
0.12-inch (3 mm) roll-formed steel track, operable partitions. (For complete specification
suitable for either direct mounting to a see Modernfold Truss System brochure Form #2600)
wood header or supported by adjustable
steel hanger brackets, supporting the load- 2.7 OPTIONS
bearing surface of the track, connected to A. Single Pass Doors (select one):
structural support by pairs of 3/8-inch (9.5mm) 1. Standard hollow metal door hung in a steel
diameter threaded rods. Aluminum track is not frame. ADA-compliant pass door to be
acceptable. equipped with friction latch and flush pulls for
panic operation. No threshold will be permitted.

Please contact your local Modernfold distributor for further assistance, or visit our website at www.modernfold.com. 3