Page 235 - Modernfold Architectural Products

ACOUSTI-CLEAR MOTORIZED Technical Data
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10 22 26 Operable Partitions

ACOUSTI-CLEAR MOTORIZED SERIES TECHNICAL DATA
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to be provided by others. 2. Locking Lever (Handle mounted in
C. Setting Drawings: Show imbedded items and vertical rail not acceptable)
cutouts required in other work, including support 3. Non-locking Rail Handle
beam punching template. 4. Locking Rail Handle
D. Samples: Color samples demonstrating full range
of finishes available by architect. Verification 2.3 PANEL CONSTRUCTION
samples will be available in same thickness and A. Glass Panels
material indicated for the work. 1. Type: Acousti-Clear Motorized Seal – Glass
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E. Reports: Provide a complete and unedited Panel.
written sound test report indicating glass 2. Nominal 4-inch (100 mm) thick panels in
thickness and spacing in test specimen matches manufacturer’s standard 48-inch (1220 mm)
product as submitted. widths. All panel horizontal and vertical
framing members shall be fabricated from
1.5 DELIVERY, STORAGE, AND HANDLING aluminum extrusions and mechanically
A. Clearly mark packages and panels with fastened. Frame shall be designed to minimize
numbering systems used on Shop Drawings. Do exposure on face of panels.
not use permanent markings on panels. 3. Panel Faces:
B. Protect panels during delivery, storage, and a. 5/16-inch (8 mm) clear glass on one face,
handling to comply with manufacturer’s direction mechanically fastened and sealed in frame.
and as required to prevent damage. b. 3/8-inch (9.5 mm) clear glass on one
face, mechanically fastened and sealed
1.6 WARRANTY in frame.
A. Provide written warranty by manufacturer of c. Glass Type: Tempered, complying with
operable partitions agreeing to repair or replace ASTM C1036, ASTM C1048, CPSC 16 CFR
any components with manufacturing defects. 1201 Categories 1 & 2, and ANSI Z97.1.
B. Warranty period: Two (2) years. 4. Glass Finish (select one):
a. Clear tempered
PART 2 – PRODUCTS b. Low-iron tempered
c. Frosted tempered
2.1 MANUFACTURERS, PRODUCTS, AND OPERATION d. Clear tempered - high STC
A. Manufacturers: Subject to compliance with e. Low-iron tempered - high STC
requirements, provide product by the following: f. Frosted tempered - high STC
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1. Modernfold, Inc. g. MorphGlas : Acousti-Clear panel
B. Products: Subject to compliance with assembled with polymer dispersed liquid
requirements, provide the following product: crystal glass using low-iron tempered
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1. Acousti-Clear Motorized Seal - manually glass and achieving UL certification.
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operated and electronically activated All comparable products without valid
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individual panel operable partition. UL panel assembly certification are not
acceptable. (45 STC only)
2.2 OPERATION 5. Panel Trim: Pre-finished aluminum to protect
A. Acousti-Clear Motorized Seal: Series of individual edge of glass in one of the following finishes
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flat panels, manually operated, top supported (select one):
with electrically-operated top and bottom seals. a. Clear Anodized
B. Final Closure (select one): b. Satin Stainless Anodized
1. Horizontally Expanding Panel Edge (Solid c. White Powder Coat (RAL 9016)
Panel) – panel edge shall operate electrically d. Black Powder Coat (RAL 9004)
with push button activation. Hinged closure e. RAL “Classic” (Solid collection) Powder
or closures requiring tools or cranks are not Coat available (Sherwin Williams’
acceptable. Powdura Super Durable TGIC Free
2. Horizontally Expanding Jamb (Solid Panel) – Polyesters) provided in one of the
jamb edge shall operate electrically with push following (select one):
button activation. Hinged closure or closures 1. Gloss finish (80°-85° gloss)
requiring tools or cranks are not acceptable. 2. Satin finish (30° gloss)
3. Pivot Panel (Glass Panel) 6. Acoustical ratings of panels with this
a. Hardware – Satin Stainless Steel Finish construction achieve Sound Transmission Class
(select one): of (see below) minimum STC when tested in
1. Non-locking Lever (Handle mounted accordance with ASTM E90 and classified in
in vertical rail not acceptable) accordance with ASTM E413. (select one)
a. 45 STC
2 Please contact your local Modernfold distributor for further assistance, or visit our website at www.modernfold.com.