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ACOUSTI-CLEAR DEMOUNTABLE Technical Data
®
10 22 19 Demountable Partitions

ACOUSTI-CLEAR DEMOUNTABLE SERIES TECHNICAL DATA
®
1. Acousti-Clear Demountable – unitized panel
®
partition.
1.4 SUBMITTALS 2.2 PANEL CONSTRUCTION
A. Product Data: Material descriptions, construction A. Glass Panels
details, finishes, installation details, and operating 1. Type: Acousti-Clear Demountable – Glass
®
instructions for each type of demountable Panel.
partition, component, and accessory specified. 2. Nominal 4-inch (100 mm) thick panels in
B. Shop Drawings: Show location and extent manufacturer’s standard 48-inch (1220 mm)
of demountable partitions. Include plans, widths. All panel horizontal and vertical
elevations, sections, details, attachments to other framing members shall be fabricated from
construction, and accessories. Indicate blocking aluminum extrusions and mechanically
to be provided by others. fastened. Frame shall be designed to minimize
C. Setting Drawings: Show imbedded items and exposure on face of panels.
cutouts required in other work, including support 3. Panel Faces:
beam punching template. a. 5/16-inch (8 mm) clear glass on one face,
D. Samples: Color samples demonstrating full range mechanically fastened and sealed in
of finishes available by architect. Verification frame.
samples will be available in same thickness and b. 3/8-inch (9.5 mm) clear glass on one
material indicated for the work. face, mechanically fastened and sealed
E. Reports: Provide a complete and unedited in frame.
written sound test report indicating glass c. Glass Type: Tempered, complying with
thickness and spacing in test specimen matches ASTM C1036, ASTM C1048, CPSC 16 CFR
product as submitted. 1201 Categories 1 & 2, and ANSI Z97.1.
4. Glass Finish (select one):
1.5 DELIVERY, STORAGE, AND HANDLING a. Clear tempered
A. Clearly mark packages and panels with b. Low-iron tempered
numbering systems used on Shop Drawings. Do c. Frosted tempered
not use permanent markings on panels. d. Clear tempered - high STC
B. Protect panels during delivery, storage, and e. Low-iron tempered - high STC
handling to comply with manufacturer’s direction f. Frosted tempered - high STC
and as required to prevent damage. 5. Panel Trim: Pre-finished aluminum to protect
C. Environmental Limitations: Do not deliver or install edge of glass in one of the following finishes
demountable partition components until building (select one):
is enclosed and finishing operations, including a. Clear Anodized
ceiling and floor-covering installation and b. Satin Stainless Anodized
painting, are complete. c. White Powder Coat (RAL 9016)
d. Black Powder Coat (RAL 9004)
1.6 WARRANTY e. RAL “Classic” (Solid collection) Powder
A. Provide written warranty by manufacturer of Coat available (Sherwin Williams’
demountable partitions agreeing to repair or Powdura Super Durable TGIC Free
replace any components with manufacturing Polyesters) provided in one of the
defects. following (select one):
B. Provide installation manual detailing methods to 1. Gloss finish (80°-85° gloss)
move, reuse and adjust demountable product. 2. Satin finish (30° gloss)
C. Warranty period: Two (2) years. 6. Acoustical ratings of panels with this
construction achieve Sound Transmission Class
PART 2 – PRODUCTS of (see below) minimum STC when tested in
accordance with ASTM E90 and classified in
2.1 MANUFACTURERS, PRODUCTS, AND OPERATION accordance with ASTM E413.
A. Manufacturers: Subject to compliance with a. 45 STC
requirements, provide product by the following: b. 51 STC
1. Modernfold, Inc. B. Solid (Non-Glass) Panels:
B. Products: Subject to compliance with 1. Type: Acousti-Clear Demountable –
®
requirements, provide the following product: Solid Panel.

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