TecSpecs - Acoustics First

Transcription

Acoustics
First
C O R P O R A T I O N
®
TecSpecs
Detailed Product Information
www.AcousticsFirst.com
Please visit our web site for current information.
Materials to Control Sound and Eliminate Noise™
Rev. January 2011
2247 Tomlyn Street Richmond, VA 23230 USA Tel: (804) 342-2900 Fax: (804) 342-1107
Toll Free 888 765 2900 [email protected] www.acousticsfirst.com
TECHNICAL SPECIFICATIONS
Pg. 2
®
Acoustics
First
Table of Contents
ABSORBERS
FABRIC
03—SOUND CHANNELS®
Acoustical fOAM
04—Cutting Wedge® Foam
05—SPECIALTY ACOUSTICAL FOAM
06—POLYURETHANE ACOUSTICAL FOAM
07—FIREFLEX™ (Class 1) FOAM
15—Cloudscape® CEILING TILES
gLASS FIBER Absorbers
08—Sonora® Wall Panels
09—SONORA® Ceiling CLOUDS & BAFFLES
14—SONORA® CEILING TILES
10—GEOMETRIX™ BROADBAND ABSORBER
11—QUIET LOUVER™
12—SONORA® Sound Shim™
19—Cloudscape® Baffles and Banners
dIFFUSERS
13—Hiper Panel® Flat Panel Diffuser
16—Art Diffusor® Models F, C, E, & w
17—quadrapyramid™ Diffuser
18—Double Duty™ Barrel & Pyramidal Diffusers
bARRIER & vIBRATION
20—Vibration Control
21—BlockAid® Vinyl Sound Barrier
INDUSTRIAL & cOMpOSITES
22—Composite Foam
23—StratiQuilt™ Quilted Fiberglass
Rev. Jan 2011
Pg. 3
SOUND CHANNELS®
®
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ACOUSTICAL FABRIC FOR VERTICAL SURFACES
Sound Channels is a dimensional fabric that offers
excellent acoustical properties, unmatched fade
resistance, and a fire/smoke rating of Class A.
With the aesthetic appearance of wall carpet, it is
lightweight and as easy and inexpensive to install
as conventional panel fabrics. Sound Channels is
resistant to moisture, mildew, rot, bacteria, and is
non-allergenic. Sound Channels is produced with no
VOC’s (volatile organic compounds), ODS’s (ozone
depleting substances), heavy metals or formaldehyde.
CONSTRUCTION
Roll Size: 54” (w) x 33 Linear Yards
Weight: 23 Ounces / Linear Yard
Pile Height: 0.20”+/- 0.010”
Backing: Fusible Clear Latex
Tear Strength: 23 lbs. minimum in both warp and fill direction per ASTM D-2261
Tensile Strength: 100 lbs. minimum in both warp and fill direction per ASTM D-1682
FLAMMABILITY SPECIFICATIONS
Flame Spread = 15
Smoke Developed = 15
Passes Corner Burn - NFPA 265, UBC 8-2 (formerly UBC 42-2)
Meets Class A Flame Spread Rating in accordance with ASTM E-84
MEA #276-90M & NY DOS #09975-92085-4005
Sound Channels has been tested for toxicity in accordance with Pittsburgh Protocol and is no
more toxic than wood. (LA method)
• Partitions
• Panels
• Wall coverings
• Exhibits
• Displays
AVAILABLE IN DOZENS OF COLORS
LONG WEARING
LOW STATIC PROPERTIES
EASY TO CLEAN
VELCRO COMPATIBLE
Sound Absorption Coefficients
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC
0.03
0.04
0.15
0.24
0.31
0.38
0.20
Note: Measurements are for fabric alone applied directly to 1/2” gypsum board.
Rev. Jan 2011
Pg. 4
Cutting Wedge® Foam
®
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Cutting Wedge Classic
2’x4’
Acoustical Foam
Cutting Wedge can be installed to create absolutely seamless absorptive
walls, and enhance imaging by reducing unwanted reflections. The “2000”
design enables you to increase thickness quickly
by nesting layers instead of buying different
and incompatible products. By adding 2 or
3 nested layers of CW2K, you can control
energy hot spots in corners or in the path of
first reflections quickly and efficiently. Cutting
Wedge 2000 can be used to simply and efficiently
create virtual bass traps in corners by nesting 3
Cutting Wedge 2000® or 4 layers of CW2K.
1’x1’
Colors:
Charcoal
Brown
Beige
Blue
• Prevent destructive specular reflections from distorting or coloring the sweet spot
• Eliminate room modes, comb filtering, standing waves and undesirable
specular artifacts
• Attenuate sound pressure buildup at room boundaries (where
walls meet walls)
Cutting Wedge 2000®
2’x4’
SIZES:
CW Classic: 2”,3”, 4”, & 6” thicknesses, as 1’ x 1’ squares and 2’ x 4’ sheets
CW2K: 2.25” thickness, as 1’ x 1’ squares and 2’ x 4’ sheets
Cutting Wedge Classic
250 Hz
2”
3”
4”
6”
2.25”
0.31
0.58
0.9
1.12
500 Hz
1000 Hz 2000 Hz
0.69
0.94
0.95
0.67
0.91
0.96
0.84
0.99
0.98
0.88
1.05
1.06
Cutting Wedge 2000
0.28
0.79
0.92
0.91
NRC
Material: Open Cell Polyurethane Foam
Density: 2 pound cubic foot
0.70
0.80
0.95
1.05
Flammability: Meets UL94HF-1
Flame Spread= 95
Smoke Density= 340
Tensile Strength= 20
0.70
Can be installed using a construction
adhesive that is approved for foam.
Rev. Jan 2011
Pg. 5
SPECIALTY ACOUSTICAL FOAM
®
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BERMUDA TRIANGLE TRAP®
Triangular broadband absorbers designed for mounting in
room corners. The rolling pattern front provides increased
surface area for more sound absorption.
Size: 12” corner edges 17” across face
Heights: 24” or 48”
1014 AcoustiKit™
Corner connector cubes are available
to connect Bermudas at the ceiling
and wall intersections.
Colors:
Charcoal
Brown
The 1014 AcoustiKit provides enough acoustical
treatment for desktop music production or a
small mixing room up to 10’x14’. It can easily be
expanded as the facility and the budget grow.
Beige
Blue
SOUND CYLINDER™
Free standing foam sound absorbers
designed to fit on a typical studio
microphone stand. Several can be
used to create a vocal booth or mix
area.
Size: 10” diameter x 48” high
Colors:
Charcoal
Brown
Beige
Blue
Sound Absorption Properties (Sabins per Unit)
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz
Bermuda Triangle Trap
Sound Cylinder
20.0
26.4
26.7
28.5
35.7
49.3
20.6
25.0
26.2
27.6
35.1
48.8
The extra surface area, created by the Cutting
Wedge® pattern, makes it a highly efficient sound
absorber. Complimenting the wall panels are
the Bermuda Triangle Traps®. These extend the
absorption range, providing bass control in the
room corners. Completing the AcoustiKit are the
original Art Diffusors®. These are true “Binary
Array” diffusors as seen in professional recording
facilities around the world. These sound scattering
devices make the room seem larger by breaking
up reflections.
A room layout guide is included with the package.
The design, created by a professional acoustician,
illustrates placement of materials in relation to the
listening position.
The acoustical foam comes in our standard
charcoal grey. The diffusors are white and may
be painted with a water based latex spray paint to
match the room décor.
EACH ACOUSTIKIT CONTAINS
Polyurethane Physical Characteristics:
Flame Spread= 95
Smoke Density=
340
Tensile Strength=
20
(48) Cutting Wedge® 2” Classic 1’ x 1’
(2) Bermuda Triangle Traps® 2’ x 1’
(2) Art Diffusor® - Model F 2’ x 2’
All Kit foam is charcoal grey.
Rev. Jan 2011
Pg. 6
®
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POLYURETHANE ACOUSTICAL FOAM
WEDGE
Wedge installs easily to handle the toughest
noise problems—from firing ranges to computer
rooms, recording studios or industrial machinery.
Available Colors:
Charcoal
Brown
Thickness:
1”,1.5”,2”,3”,4”
Beige
Size: 2’ x 4’
Polyurethane acoustical foam is used to:
PYRAMID
Each square is identical to the others, allowing for
seamless appearance when installed.
Blue
Thickness:
2”,3”,4”
•Prevent destructive specular reflections.
•Eliminate room modes, comb filtering, standing waves and undesirable specular artifacts.
•Attenuate sound pressure buildup in rooms
Size: 2’ x 2’
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz
NRC
Pyramid Pattern
MAX WEDGE
Designed for controlling low frequency sound.
Thickness:
4”,6”,8”
Size: 1’ x 1’
CEILING BAFFLE
Hanging baffles are ideal for manufacturing areas
and other high noise interior environments.
(Baffles are shipped assembled and ready to hang
with eyelets at each of the 4 corners.)
Thickness: 3”
Size: 2’ x 4’
0.80
1.00
1.05
2”
0.14
0.32
0.72
1.01
1.05
1.08
3”
0.44
0.48
1.19
1.12
1.16
1.16
4”
0.39
0.60
1.21
1.14
1.16
1.13
2”
0.15
0.31
0.73
1.04
1.08
1.12
3”
0.24
0.46
1.08
1.05
0.98
0.90
4”
0.32
0.93
1.43
1.33
1.29
1.21
6”
0.27
1.05
1.34
1.28
1.26
1.17
8”
0.41
1.05
1.42
1.36
1.37
1.51
1.25
1.30
10.00
15.50
17.90
19.20
N/A
Wedge Pattern
0.80
0.90
1.25
Max Wedge
Ceiling Baffle (Sabins per baffle)
3”
4.44
6.00
Polyurethane Physical Characteristics:
Flame Spread= 95
Smoke Density=
340
Tensile Strength=
20
Rev. Jan 2011
Pg. 7
FIREFLEX™ (Class 1) FOAM
®
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WEDGE
FireFlex materials are constructed of lightweight,
porous acoustic melamine. Internal structure is a
cellular complex of slim, flexible webs, which are
completely open-celled.
FireFlex products are uniquely suited for
environments where temperatures are high
or sparks may fly. It withstands constant
temperatures up to 320 degrees F, and meets
all Class 1 regulations for flame spread, smoke
density and fuel contribution.
Wedge installs easily to handle the toughest
noise problems—from firing ranges to computer
rooms, recording studios or industrial machinery.
Thickness:
1.5”,2”,3”,4”
Size: 2’ x 4’
PYRAMID
Each square is identical to the others, allowing for
seamless appearance when installed.
Colors: Light Grey (Standard)
White (Special Order)
Thickness:
2”,3”,4”
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz
NRC
Size: 2’ x 2’
Pyramid Pattern
2”
0.09
0.28
0.79
0.94
1.00
1.04
3”
0.10
0.48
0.91
1.11
1.11
1.14
4”
0.16
0.56
1.11
1.13
1.13
1.21
2”
0.03
0.31
0.81
1.02
1.01
0.96
3”
0.13
0.74
1.26
1.18
1.12
1.03
4”
0.33
1.12
1.32
1.39
1.19
1.12
6”
0.22
1.07
1.27
1.34
1.27
1.15
8”
0.39
1.05
1.44
1.38
1.33
1.19
0.75
0.90
1.00
MAX WEDGE
Designed for controlling low frequency sound.
Wedge Pattern
Thickness:
4”,6”,8”
0.80
1.10
1.26
Size: 1’ x 1’
Max Wedge
1.26
1.33
Ceiling Baffle (Sabins per baffle)
3”
4.17
6.50
10.00
15.60
17.90
Fire Rating: Class 1
FireFlex Physical Characteristics:
Material: Open Cell Melamine Foam
Density: 0.7 pounds/cubic foot
Flammability: UL94V-0
Flame Spread = 10
Smoke Density = 50
Tensile Strength= 8 PSA
12.80
N/A
BAFFLE
Hanging baffles are ideal for manufacturing areas
and other high noise interior environments.
(Baffles are shipped assembled and ready to hang
with eyelet tabs)
Thickness: 3”
Size: 2’ x 4’
Rev. Jan 2011
Pg. 8
Sonora® Wall Panels
®
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High density (6-7 PCF) Glass Fiber Panels covered with an
acoustically transparent fabric. Edges are chemically hardened.
Edge Design Choices:
SQUARE, RADIUS, BEVEL
(See illustration below)
Mounting Options:
IMPALING CLIPS, Z-CLIPS,
HOOK & LOOP
Thickness: 1”, 2” (Standard)
3”, 4” (Special Order)
Sizes: 2’ x 2’ up to 4’ x 10’ (Custom sizes also available)
Fabric/Color: Guilford of Maine® FR701® 2100
or factory approved finish
High Impact (abuse resistant) or Tackable facings are also available to improve durability and
tackability. Other facing and fabric selections are available.
Ships Via: Common Carrier Motor Freight
Applications
• Houses of Worship
• Recording & Broadcast Studios
• Educational Facilities
• Home Entertainment Rooms
Fire Rating: Class A
EDGE DESIGNS:
1/2 Bevel
Full Bevel
Full Radius
1/2 Radius
Square
Type
Thickness
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC
1”
0.10
0.32
0.75
1.02
1.09
0.96
0.80
2”
0.45
0.74
1.26
1.29
1.17
1.20
1.10
3”
0.34
0.91
1.20
1.18
1.10
1.08
1.10
4”
0.45
1.03
1.25
1.18
1.12
1.12
1.15
Hi Impact
1-1/8”
0.22
0.49
1.00
1.14
1.08
0.94
0.95
Hi Impact
2-1/8”
0.35
0.80
1.16
1.12
1.06
1.07
1.05
6-7 PCF
Panels
Rev. Jan 2011
Pg. 9
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SONORA® Ceiling CLOUDS & BAFFLES
SONORA CEILING CLOUD
CONSTRUCTION:
Built for maximum sound reduction, 6- 7 PCF glass fiber core with
face and edges wrapped in fabric.
Sonora Ceiling Cloud
Thickness: 1”, 2” .
Sizes: 2’x2’, 2’x4’, 2’x6’, 2’x8’, 4’x4’, 4’x5’,4’x6’
Fabric: Guilford of Maine® FR701 2100®
Mounting: Suspended horizontally with L-bar.
Suspended horizontally from the ceiling, clouds reduce reflected
sound in areas such as theaters, restaurants, arenas, shopping
malls, convention centers, recording and broadcast rooms or
anywhere absorption is required. Ceiling Clouds meet or exceed
NRC rating of Sonora® Wall Panels.
SONORA CEILING BAFFLE
TYPE 1
Eyelet
Wood Strip
Acoustic Core
Fabric Finish
Hardened Edge
(Typical)
D-Ring
Acoustic Core
Fabric Finish
Side View
(Typical)
Thickness: 1”, 2” Sizes: 2’x4’, 2’x8’
Mounting: Vertical with Eye hooks
TYPE 2
Resin Spot
CONSTRUCTION:
One piece 6-7PCF fiber core covered on
all sides with fabric.
Hardened Edge
CONSTRUCTION:
Two pieces of 6-7PCF glass fiber fabric wrapped, back to back.
Thickness: 2” only
Sizes:
2’x4’, 2’x8’
Mounting: Vertical with D-Rings
Sound Absorption Properties (Sabins Per Unit 24”x48”)
Thickness
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
1”
4.55
6.20
8.42
12.83
14.35
14.28
2”
4.48
8.00
13.20
17.93
16.98
16.35
Rev. Jan 2011
Pg. 10
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16”
8”
GEOMETRIX™ BROADBAND ABSORBER
Sculptured sound absorbing modular units used for wall,
corner and ceiling applications.
Available in half-rounds or quarter-rounds.
1/4 Round
1/2 Round
CONSTRUCTION:
The Geometrix is constructed of 1” thick, 6- 7 PCF glass
fiber core with a 1/4” thick , 1 PCF fiber blanket. The inner
structure of the Geometrix is comprised of 3/4” thick,
industrial grade particleboard half rounds or quarter rounds
spaced every 24” o.c. The top and bottom of the units are
faced with 1/8” hardboard. The back of the Geometrix is 1/4”
hardboard. The Geometrix is wrapped on the exposed face,
top and bottom with a Guilford of Maine® FR701® woven
polyester fabric. Z-clips or adhesive are recommended
mounting methods. The length of the Geometrix cannot
exceed 96”.
Size: Half (1/2) Round - 16” Diameter
Quarter (1/4) Round - 8” Radius
Available Lengths: 48”, 96” high (Custom lengths are also available.)
Fabric: Guilford of Maine® FR701 Style 2100
Mounting Options: Construction adhesive or Z-Clip fasteners
Geometrix demonstrate outstanding performance in all sound
frequency ranges. Tests measure 0.84 ABSORPTION AT 125 Hz!
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC
0.84
1.26
1.28
1.25
1.26
1.17
1.25
Rev. Jan 2011
Pg. 11
QUIET LOUVER™
®
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QUIET LOUVER™ ABSORBER PANELS
High Density 6-7 PCF Glass Fiber Panels covered with Guilford
of Maine® FR701® fabric and overlaid with wood louvers, which
are attached directly to the panel. These louvers overlap the
seams of the acoustical panels leaving the finished installation
with a clean monolithic look. No joints are visible. Quiet Louvers
are appropriate anywhere sound absorption is required and the
warmth of wood is desired.
Edges of panel are chemically hardened and square.
Fabric Color: Guilford of Maine® FR701® Style 2100
Wood louver: RED OAK, ASPEN, MAPLE
Stain for wood louver: FRUITWOOD, WALNUT, MAHOGANY
Finish for wood louver is Class A.
Sizes(nominal): Wood Edges:
24” x 48” x 2.25”; 24” x 96” x 2.25”
Wall Mounting: Ceiling Mount: Z-Clips; Construction Adhesive
Square or radius
Panels should be attached to black standard heavy-duty T-bar grid with combo louver spring clips.
NRC: 0.65 - 0.75
Rev. Jan 2011
Pg. 12
SONORA® Sound Shim™
®
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APPLICATION
Sonora Sound Shim wall panels are used for acoustical absorption or
directed reflection combined with strong design elements. This product
is suitable for theaters and other critical listening environments.
CONSTRUCTION
The core construction is a ¾” dimensionally stable 6-7 PCF glass
fiberboard attached at an angle to an MDO plywood backer and ribs,
covered face and edges with a layer of 16-20 PCF molded fiberglass for
absorption, or 1/16” unperforated copolymer face sheet for high frequency
reflection. Finishes are completely adhered to the face of the panel and
returned to the back for a full finished, fully tailored edge.
SIZE AVAILABILITY
Maximum size is 16 square feet, with a maximum length of 8’, and
minimum width of 2’. Minimum depth is 1-1/2”.
FINISH
Guilford of Maine® FR701® Style 2100 or factory approved finish
EDGE DETAIL
All edges are square and covered with 1/8” molded fiberglass.
MOUNTING
Standard mounting is Z-Clip to Wall Bar. Wall Bar to Wall Bar or a
combination of Wall Bar on the top, and Velcro on the bottom is also
available.
ACOUSTICAL PERFORMANCE
Sonora Sound Shim Panels provide excellent acoustical performance for auditoriums, theaters,
or anywhere sound absorption or directed reflection with low frequency absorption is required.
FIRE RATING
Components, with the exception of the MDO plywood, have been tested according to ASTM E
84 and have a flame spread of 25 or less.
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC
Absorptive
0.29
0.70
0.98
1.05
1.04
1.10
0.95
Reflective
0.43
0.28
0.21
0.24
0.28
0.29
0.25
Rev. Jan 2011
Pg. 13
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HiPer Panel®
The Hiper Panel, Flat Panel Diffuser is a patented acoustical panel that
combines absorption and diffusion into one sound panel. The device is
similar in style to a standard fabric covered acoustical wall panel and
can be intermixed with them.
Flat Panel Diffuser
(US Patent # 7,314,114)
Acoustical performance differs significantly from outward appearance.
Foil Backing
Internally the panel substrates have a pattern of holes
in two substrate layers, 180 degrees out-of-phase
with each other and separated by a thin membrane
creating an equal distribution of absorptive and
reflective regions both vertically and horizontally.
There will also be additional cancellation at certain
frequencies due to wave interference from phase
shifting due to the time delay of passing through the
various combinations of substrate and membrane and
reflecting back through the panel.
Perf. F.G.
Septum
Perf. F.G.
Septum
Fabric Face
Fabric Finish: Guilford of Maine® FR701®
Edge Design: Square
Thickness:
1”, 2”
Sizes:
2’x2’, 2’x4’
Fire Rating:
Class A
Applications
Model FPD1
Sound Absorption Coefficients (1” Thick)
Mounting
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC
Type A
0.09
0.21
0.72
0.79
0.91
1.03
0.65
Type E400
0.43
0.28
0.51
0.76
0.99
1.10
0.65
Random Incidence Sound Scattering
ISO
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
17497-1
0.00
0.03
0.00
0.05
0.42
0.51
Polar Plots available upon request.
Rev. Jan 2011
Pg. 14
SONORA® CEILING TILES
®
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Sonora®Ceiling Tiles
for T-Bar Suspended Grids
Sonora Ceiling tiles are an elegant choice for a variety of ceiling
grid applications requiring high absorption.
Construction:
One piece of 6-7 PCF noncombustible and dimensionally stable
glass fiber core .
hickness:
T
Size:
Finish:
1”, 2”
2’ x 2’ (nominal), 2’ x 4’ (nominal)
Specify tile size when ordering.
Fabric - Guilford of Maine® FR701® Style 2100
Sound Absorption Coefficients (Type A mount)
Thickness
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC
1”
0.10
0.32
0.75
1.02
1.09
0.96
0.80
2”
0.45
0.74
1.26
1.29
1.17
1.20
1.10
Sonora®Ceiling Tiles
Backed with 1/2” Gypsum
Construction:
6-7 PCF glass fiber core laminated with gypsum board.
Ceiling tile provides both sound absorption and reduced
transmission to increase STC.
Thickness:
Size: Finish:
1-1/2”
2’ x 2’ (nominal)
Fabric - Guilford of Maine® FR701® Style 2100
Rev. Jan 2011
Pg. 15
Cloudscape® CEILING TILES
®
Acoustics
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FOG
CIRRUS
Cloudscape Ceiling Tiles absorb and block sound transmission.
Five patterns are available plus a smooth face with no pattern.
Tiles are designed to fit into existing 24” x 24” ceiling grid systems.
They may be used with 24” x 48” ceiling grid by retrofitting grid
with cross tees.
This product may also be ordered as a full 24” x 24” size,
unbacked for adhesive mounting directly to walls or ceilings.
CONSTRUCTION
Material: FireFlex™ Class 1 Melamine
Color: White (Paintable)
Tile Size: 24” x 24” (unbacked)
or sized to fit standard T-bar grid
Fire Rating: Class 1
STRATUS
CONFIGURATIONS
Unbacked: 1.5” Melamine Ceiling Tile
Backed: 1.5” Melamine + 0.5” Backer
Barrier Backed: 1.5” Melamine + 0.5” Backer + 1/8” Vinyl Barrier
NRC = 0.80
STC = 29 (Barrier Backed)
FireFlex Physical Characteristics:
Material: Open Cell Melamine Foam
Density: 0.7 pounds/cubic foot
Tensile Strength:8 PSA
Flammability:UL94V-0
Barrier Backed
Flame Spread 10
Ceiling Tile
Barrier
Smoke Density50
NIMBUS
1/2” Backer Board
Foam Tile
ALTUS
+ CUMULUS
1/2” Backer Board
Foam Tile
Mounting
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC
UnBacked
0.26
0.60
0.64
0.93
0.97
0.93
0.80
Backed
0.22
0.44
0.85
0.95
0.97
0.95
0.80
Rev. Jan 2011
Pg. 16
Art Diffusor®
®
Acoustics
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Model F
Two-dimensional diffusor.
THE
A rt DIFFUSOR
®
US PAT. 5160816
Size:
Mount:
Material:
Bandwidth:
Model C
Two-dimensional, four-octave diffusor.
Size:
Mount:
Material:
Bandwidth:
23-5/8 x 23-5/8”
Depth: 4.5”
Direct mount (wall or ceiling) or Drop into T-Bar Grid
Class A Thermoplastic
250 Hz to 16 kHz
Model E
Two-dimensional, five-octave diffusor.
Size:
Mount:
Material:
Bandwidth:
15” x 15”
Depth: 9”
Direct mount (wall or ceiling)
Rigid Modified Expanded Polystyrene (EPS) Plastic
125 Hz to 16 kHz
Model W
Two-dimensional, five-octave diffusor.
15” x 15” Direct mount
Wood
125 Hz to 16 kHz
Size:
Mount:
Material:
Bandwidth:
Detailed Product
Book Available
Upon Request
Model F
Model C
Model E
Model W
23-5/8 x 23-5/8”
Depth: 2”
Direct mount (wall or ceiling) or Drop into T-Bar Grid
Class A Thermoplastic
1000 Hz to 16 kHz
TYPE A
E400
Diffusion
TYPE A
E400
Diffusion
TYPE A
Diffusion
TYPE A
Diffusion
Depth: 9.5”
Performance
(Absorption/Diffusion)
125 Hz 250 Hz 500 Hz 1000 Hz
2000 Hz 4000 Hz
0.05
0.60
0.07
0.09
0.07
0.20
0.10
0.06
0.05
0.06
0.79
0.74
0.66
0.67
0.69
0.32
0.20
0.10
0.29
0.20
0.20
0.12
0.12
0.31
0.23
0.71
0.71
0.72
0.75
0.72
Absorption not available at time of printing.
0.68
0.69
0.70
0.73
0.75
Absorption not available at time of printing.
0.69
0.69
0.7
0.75
0.74
NRC
0.13
0.14
0.67
0.16
0.22
0.71
0.20
0.05
0.20
0.20
-
Diff
Coef.
0.70
0.77
0.72
-
0.77
0.72
-
0.74
Rev. Jan 2011
Pg. 17
quadrapyramid™ Diffuser
®
Acoustics
First
The patented QuadraPyramid™ diffuser presents a low profile with four pyramids
creating sixteen angles of reflection on the surface of a single 2’ X 2’ panel.
Applications
Construction:
Size: 23.75” x 23.75” x 2.75”
Mount: Direct mount (wall or ceiling)
or Drop into T-Bar Grid
Material: Thermoplastic
Fire Rating: Class 1 (A)
23.75”
23.75”
2.75”
• Theater & Performance Venues
The QuadraPyramid™ diffuser generates a uniform polar
response over a broad frequency range. There is very little
sound absorption when used as a ceiling mounted device
in a standard grid. (NRC=0.10)
When wall mounted in a specific
manner, it becomes a mid-bass
absorber in the range of 250 Hz
(0.60 SAC) with the skirt of the bell
curve extending down to 125 Hz on
the low end and 315 Hz at its upper
limit. (NRC=0.20)
Polar Pattern
Mounting
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC
Type A
0.23
0.58
0.05
0.04
0.04
0.11
0.20
E400
0.28
0.17
0.09
Polar Plots Available Upon Request
0.07
0.10
0.14
0.10
Rev. Jan 2011
Pg. 18
®
Acoustics
First
Double Duty™ & Pyramidal Diffusers
Material:
Thermoformed plastic, Class A
Finish:
White texture finish or fabric covered in
Guilford of Maine®FR701® Style 2100
Mounting:
L-Bracket for direct mount to wall/ceiling.
Manufactured to fit into standard T-bar grids.
Double Duty™ Barrel Diffuser
Polycylindrical (barrel shaped) diffusers will act to scatter sound
in any location. Bass absorption will vary with size. A 2’ X 4’ has
maximum absorption at 125 Hz. Increasing size to 4’ X 8’ lowers
the point of maximum absorption to 63 Hz. Mid to high frequency
absorption is typically 0.10 to 0.25.
Nominal Sizes: Depth: 2’x2’, 2’x4’, 3’x3’, 3’x4’, 3’x5’, 3’x6’, 4’x4’, 4’x6’ 4’x8’ (Molded FG only)
7”
Sound Absorption Coefficient
0
1.00
.80
High efficiency
Low frequency
Absorber
.60
.40
Uniform Diffusion
Polar Pattern
10 Kilohertz
90
60
Note: Illustrations are for a 2’x4’
nominal size with no lining and no
fabric covering.
.20
125Hz 250Hz 500Hz 1 KHz 2 KHz
Frequency
70
1000
80
Pyramidal Diffuser
A quick and easy way to eliminate floor to ceiling standing waves.
Reduces flutter echo while maintaining a warm room sound. The
offset apex provides four different angles of reflection.
Nominal Sizes:
2’x2’, 2’x4’, 4’x4’
Depths: 8” - 13” (nominal)
Rev. Jan 2011
Pg. 19
Cloudscape® Baffles and Banners
®
Acoustics
First
Cloudscape Baffles and Banners are designed to solve acoustical problems economically in any
large cubic volume space such as arenas, gymnasiums, theaters, restaurants, and auditoriums.
Reverberation times that range from 4 to 9 seconds can be reduced to 1/2 to 2 seconds. Speech
intelligibility is greatly improved and sound intensity levels are reduced simultaneously by 3 to 12
decibels.
Composition:Acoustical fiberglass fill, encapsulated in PVC covering.
Standard Colors: Black, White, Light Grey Special Order Colors: Red, Yellow, Blue, Green, Beige
Light Reflectivity:
Fire Rating:
0.10 to 0.80/ASTM C523-68
Class A ASTM E84 25/0/50
CLOUDSCAPE® ACOUSTICAL BAFFLES
Standard : 1.5 lb. / cu. ft. FG Size: 1.5” x 4’ x 2’
(Includes two hanging grommets)
Custom: 2.0 lb. / cu. ft. FG Sizes: 2” x Up to 4’x8’ in 2’ increments
(Includes 3 grommets)
Cloudscape Baffles are easily suspended from ceilings, bar joists or pre-engineered
suspension systems. They are designed to hang in a vertical fashion, allowing free flow of air
and integrate exceptionally well with existing sprinklers, lighting and HVAC systems.
Sound Absorption (Sabins per Baffle) 2’x4’ Unit
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC
3.02
5.11
10.21
12.80
11.92
8.95
N/A
CLOUDSCAPE® ACOUSTICAL BANNERS
Density: 0.75 lb. / cu. ft. FG
Size: 2” x 4’(w) x (LENGTH UP TO 40 FT)
These banners are suspended from ceilings, bar joists or pre-engineered
suspension systems. They are designed to hang in a horizontal or
catenary fashion using washer plates or stiffeners every 8’ in length.
Festoon dimensions range from 30” min. to 72” max.
Standard configuration of banners includes one side perforated.
They can be ordered with two sides perforated, if desired.
Mounting
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC
Type A
1.09
0.97
0.92
1.05
1.00
1.11
1.00
Rev. Jan 2011
Pg. 20
®
Acoustics
First
Vibration Control
Vib-X
VIB-X Pad absorbs vibration energy and thus prevents the
transmission of shock or vibration from one surface to another
surface. VIB-X Pad may be used to mount noisy machinery or to attach an
independent ‘floating’ stud wall for room-within-a-room isolation. The crossribbed construction acts as an efficient energy absorber, enabling large
horizontal forces to be generated without slippage or “walking” occurring.
Size: 24”x24” x 5/16”
Material: DuPont Neoprene elastomer sheet
45 durometer pad - 1/16” deflection 50 psi
65 durometer pad - 1/16” deflection 150 psi
•Reduces structure borne acoustic noise
•Decouples machinery vibration from structure
•Floats sound studio and theater walls
•Easy to cut to size with common tools
surfaces are often damped, by applying visco-elastic materials directly
VibDamp Vibrating
to the surface converting the vibrational energy to heat. The flexing of the
damping material provides the energy dissipation and “decay” to reduce noise.
Metal no longer “rings” when it is struck or excited by airborne noise.
Color: Light beige, non-reflective stipple finish
Density: 85.3 lb./cu. ft. (wet), 72.9 lb./cu. ft. (dry),
350 pentrometer viscosity at 80 deg.F. Sprayable loose Paste.
IsoHangers
IsoHangers are used to absorb vibration energy to help prevent the
structural transmission of sound. These can be used to hang speaker
boxes, ceilings and ceiling grids, air ducts and piping.
Available
Max Loads:
Construction: 11 gauge cold drawn steel wire, zinc plated
65 lbs.
to prevent corrosion, rubber collar to prevent metal to metal
120 lbs.
contact. Clearance for 3/16” diameter rod.
200 lbs.
Resilient Clips
Improve sound transmission loss, reduce impact noise and structural
noise transmission in most ceiling and wall constructions. Resilient clips
are used to isolate using standard furring channels (hat track) when
mounting gypsum board, drywall, or sheetrock.
Clips eliminate the need for RC-1 and other acoustical mats.
Can improve STC up to 20 points.
Underlayment provides floor isolation to prevent sound
transmission, structural noise transmission and impact
noise.
Floor Underlayment
STC: 27
Roll Size: 54”(w) Weight: 179 oz. /sq. yd.
Construction: Flexible non-lead loaded solid mass barrier fusion-bonded
to a 1/4” 8 - 10 lbs density closed-celled PVC foam decoupler.
Rev. Jan 2011
Pg. 21
BlockAid® Vinyl Sound Barrier
®
Acoustics
First
BlockAid sound barrier is a high-density limp-mass material
constructed of non-reinforced high temperature fused vinyl
with no lead fillers.
Designed to block transmission of sound through walls, floors
and ceilings. It is also effective as a pipe and duct wrap to
dampen vibrations and reduce noise.
60’ rolls ship Via Common Carrier Motor Freight.
30’ and 20’ rolls may ship by UPS/FedEx ground service.
BARRIER
WALL
INSTALLATION
VinylVINYL
sound
barrier
is tough
and durable,
Typical
Installations
VINYL BARRIER
CEILING
INSTALLATION
Width:
Size:
Weight: Thickness:
Fire Rating:
Passes: Existing
FlooringWall
2x4 Studs
2x6 joist
Batt Insulation
Batt Insulation
Wall Installation
5/8
Board
5/8ininGreen
Gypsum
Bd.
1/8 in
in Vinyl
VinylBarrier
Barrier
1/8
(rotated 90
90deg.)
deg.)
(rotated
5/8 in
inGypsum
GypsumBoard
Bd.
5/8
Resilient Channel
Ceiling Installation
Flooring
2x6 joist
Batt Insulation
5/8 in Gypsum Bd.
1/8 in Vinyl Barrier
(rotated 90 deg.)
5/8 in Gypsum Bd.
Resilient Channel
54” wide
20’, 30’ and 60’ rolls
1 lb. per sq. ft.
1/8”
Fire Resistant SE “0”
MVSS302,UL-94 HB,
FED STD 5903
Sound Transmission Loss (dB) Per Octave Band (Hz)
1/8” Thick
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
STC
15
19
21
28
33
37
27
Transparent Vinyl Sound Barrier
Transparent vinyl sound barrier is recommended where observation
or supervision is desired. It is an excellent material to use over
windows, where sound blocking is needed, and it is desirable
to retain the light coming through the windows. This product is
available in rolls which are 4’ x 60’ x 0.160” or by the linear yard.
Temperature Limits: Service range of -20° to 160° F.
Certified flame retardant by California State Fire Marshal
Registration No. F-51.1.
Sound Transmission Loss (dB) Per Octave Band (Hz)
0.16” Thick
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
STC
14
19
23
28
33
37
26
Rev. Jan 2011
Pg. 22
Composite Foam
®
Acoustics
First
These products are used for applications where
increased noise absorption, sound transmission
loss and/or vibration damping is needed.
CONSTRUCTION:
Composites combine vinyl sound barrier, acoustical foam
(either Polyurethane or FireFlex™ Class 1 Melamine) and
a 1/4” foam decoupler.
SIZE: 24” x 48”
THICKNESS:
1” foam + 0.125” barrier + 0.250” foam decoupler
COLOR:
CHARCOAL (If Polyurethane foam)
LIGHT GREY (If FireFlex™ foam)
Composite w. Mylar Face installed in
engine compartment
ITEM DESCRIPTIONS:
ATP1 - Foam only with TUFTANE face and Peel & Stick Backing
AMP1 - Foam only with aluminized MYLAR FACE and Peel & Stick Backing
ABF1 - Foam/Barrier/Foam (No film face - no Peel & Stick Backing)
ABF1-P - Foam/Barrier/Foam with Peel & Stick Backing (No film face)
ABF1-M - Foam/Barrier/Foam with MYLAR face (no Peel & Stick Backing)
ABF1-MP - Foam/Barrier/Foam with MYLAR face and Peel & Stick Backing
ABF1-T - Foam/Barrier/Foam with TUFTANE face (no Peel & Stick Backing)
ABF1-TP - Foam/Barrier/Foam with TUFTANE face and Peel & Stick Backing)
ABF1X - FIREFLEX Flat Foam/Barrier/Foam (No film face - no Peel & Stick Backing)
ABF1X-MINI - FIREFLEX MINI WEDGE Foam/Barrier/Foam (No film face - no PSA)
Sound Absorption Coefficients (Foam/Barrier/Foam)
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
NRC
0.33
0.24
0.63
1.23
1.35
1.14
0.85
Sound Transmission Loss (Foam/Barrier/Foam)
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
STC
20
21
25
28
32
42
29
Rev. Jan 2011
Pg. 23
StratiQuilt™ Quilted Fiberglass
®
Acoustics
First
StratiQuilt rolls and panels combine noise barrier
performance with efficient sound absorption. This lightweight, semi-flexible, easy-to-handle material is a vinyl
coated, grey colored fiberglass facing cloth, quilted to a
supporting 2 lb./cu. ft. density fiberglass.
Quilted Fiberglass Material (QFM)
As a semi-flexible barrier enclosure, StratiQuilt’s absorptive properties help to control reverberant
energy inside an area. StratiQuilt does not accordion fold, therefore it should be considered as a
suspended barrier in areas requiring infrequent access.
CONSTRUCTION:
StratiQuilt Panels are quilted in a 4” diamond shape, and are fully bound on all edges so no
fiberglass is exposed.
Other configurations are available.
SQ122 - Facing on one side. Standard grommets are on the top 4’ edge only.
SQ124 - is constructed of two layers of SQ122 bound back-to-back.
SQ125 - is similar to SQ124—with 1.0 lb./sq. ft. loaded vinyl barrier septum added.
All Stratiquilt panels have standard brass grommets 12” O.C. on top hanging
side. In addition, SQ124 and SQ125 have double-grommet fastening system on
edges. Nylon thread is used exclusively for all hems.
Prefabricated Panels:
Width: 4’ maximum
Standard Heights: 4’, 6’, 8’, 10’
Flame Resistance: Class 1 rated material per ASTM E84-70:
Flamespread: 5.0
Fuel Contributed: 20.00
Smoke Developed: 5.0
Resists oils, grease, moisture, mild acids and alkalies, dirt, dust, and salt atmospheres.
Facing can be steam cleaned or washed with common industrial cleaners.
StratiQuilt is available in 1” or 2” thick rolls, faced one or both sides.
SQ122
SQ124
Weight
per S.F.
0.25 lb
0.50 lb
Thickness
(nominal)
1”
2”
SQ125
1.50 lb
2”
PART#
Blanket Configuration
Facing one side
Facing both sides
Facing both sides
w/ 1.0 lb. SF Septum
STC
NRC
n/a
19
0.65
0.70
29
0.65
Rev. Jan 2011
Acoustics First
®
2247 Tomlyn Street
Richmond, VA 23230-3334 USA
TEL: 804-342-2900
FAX: 804-342-1107
Toll Free 1-888-765-2900
(U.S. & Canada)
E-mail: [email protected]
Website: http://www.acousticsfirst.com
Acoustics First, The Art Diffusor, Cutting Wedge, Cutting Wedge 2000, Cloudscape, Bermuda
Triangle Trap, BlockAid, Sound Channels, Sonora, HiPer Panel, BassEraser, Transfusor, Acoustic
Calculator and Silent Pictures are registered trademarks of Acoustics First Corporation. Double
Duty Diffuser, SoundShim, Sound Cylinder, 1014 AcoustiKit, and QuardaPyramid are trademarks of
Acoustics First Corporation. Other trademarks are the property of their respective companies.
Copyright © 1997 - 2011 Acoustics First Corporation

TecSpecs - Acoustics First

Transcription

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