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Golterman and Sabo’s baffles are effective noise control products
for isolating noise and adding sound absorption to open ceiling
systems. Available with fabric or nylon finishes, our baffles also
define open spaces and add depth to ceilings.
Our baffles can be hung from existing ceiling grid systems, or
hung from roof decks and bar joists in open ceilings.
Acoustical baffles are most effective in gymnasiums, natatoriums,
open offices and for isolating noisy areas.
Core Sections
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Core
3/4 - 7 PCF fiberglass
Thickness: 1” to 4”
Sizes
Custom sizes and shapes from 2’x4’ to 4’x10’
Mounting
Baffles are supplied with multiple mounting points. Hanging devices
such as wire or chain are supplied by the contractor.
Finishes
Fabric, nylon, PVC
Edges
Fabric: Square, beveled or radiused and chemically hardened
PVC & Nylon: Square, non hardened
Corners
Square, radiused
Flammability
All components have a Class “A” rating per ASTM E84
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| PART 1 GENERAL: |
| 1.1 |
Description of Work |
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A. |
Acoustical Baffle System as shown on the drawings. |
| 1.2 |
Related Work |
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A. |
Metal Decking: Section 05300
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B. |
Ceiling Suspension: Section 09120
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| 1.3 |
Quality Assurance |
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A. |
Supplier of the acoustical baffles shall be Golterman &
Sabo, Inc. |
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B. |
Acoustical baffles to meet sound absorption requirement (N.R.C.)
as established by ASTM-C423, with Type A mounting testing
method.
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C. |
All panel components shall have a Class “A” flame
spread rating in accordance with ASTM E-84.
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| 1.4 |
Submittals |
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A. |
Submit____________ (Quantity) sample(s) each ____________
(Select size) of every type of acoustical baffle as per the
drawings and specifications. Samples shall be submitted with
specified finish applied and appropriate technical and testing
data.
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| 1.5 |
Warranty |
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A. |
Golterman & Sabo warrants for a period of one year from
the date of installation that acoustical baffles will be free
from defects in material and workmanship.
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| PART 2 PRODUCTS: |
| 2.1 |
Acoustical Baffles |
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A. |
Acoustical Baffles shall be: Baffles.
Manufactured by Golterman & Sabo,
Phone: 800-737-0307
Fax: 636-225-2966 |
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B. |
Core shall be: __________. |
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C. |
Finish material shall be: ______________ (Select). |
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D. |
Edges shall be: _________.
Corners shall be: ________. |
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E. |
Mounting shall be: _______. |
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F. |
Acoustical baffles will have a Noise Reduction Coefficient
(N.R.C.) of _______________ (Specify), under ASTM-C423 testing. |
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| PART 3 EXECUTION: |
| 3.1 |
Preparation |
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A. |
Installation of acoustical baffles will not occur
until: |
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1.
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Suitable support structure is installed. |
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2.
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All wet work is complete. |
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3.
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Building is closed to the weather and a temperature range
of 60° - 85° F., at not more than 50% humidity is achieved. |
| 3.2 |
Protection
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A. |
All materials shall be delivered in their original, unopened
packages and stored in an enclosed climate-controlled shelter
providing protection from damage and exposure to the elements.
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