ACOUSTICAL BOARD
Soundproof backer for Wallmate, flooring underlayment, behind drywall and other applications.
• Economical
• Recycled “green” Product
• 95% Post-manufacturer/Pre-consumer recycled material
• Tackable
• Easy to Install
MATERIAL: Synthetic fiber. Synthetic fiber binder materials.
FEATURES: Certified 95% Post-manufacturer/Pre-consumer recycled material. Will contribute to LEED MRc4.1-4.2 credits.
THICKNESS: 0.50” (+/- 2%)
SIZES: 2′ x 4′ or 4′ x 8′ panels
WEIGHT: 4000gm/sq m (120oz/sq yd)
4’ x 8’ sheets = approx.25lbs……….…68 sheets/pallet=1700lbs………12pallets/tkld.
2’ x 4’ sheets = approx.6.25lbs………272 sheets/pallet=1700lbs………24pallets/tkld.
DENSITY: 20 lbs/ft^3
R-VALUE: @0.50” thickness = 2.09 hr-ft^2-degF/Btu (4.19/inch)
FLAMMABILITY: Meets or exceeds the ASTM E-84-07 parameters for ‘Class A’ Interior Wall & Ceiling Finish Category
VOLATILE ORGANIC COMPOUNDS: Certified SCS Indoor Advantage – Gold. Passed Section 01350 VOC test to comply with Collaborative High Performance Schools (CHPS) and Office Spaces.
SOUND:
Impact Insulation Class (IIC) The method is designed to measure the change in impact sound transmission of a floor-ceiling assembly in a controlled laboratory environment. ASTM E2179-03. IIC = 20
Sound Transmission Class. (STC) The sound-insulating property of a partition element is expressed in terms of the sound transmission loss. (Stand alone product – no ceiling or wall assembly) ASTM E90-04, ASTM E413-04 STC = 15.
Noise Reduction Coefficient (NRC) A single number rating obtained by taking the arithmetic average of the absorption coefficients at specified frequencies, rounded to the nearest 0.05.
NRC = 0.50
Sound Absorption Average (SAA) A single number rating obtained by taking the arithmetic average of the one-third octave bands at specified frequencies, rounded to the nearest 0.01.
SAA = 0.49
INSTALLATION: Acoustical Adhesive
| Acousti-Board Ultra: Sound Absorption |
Size | Mount | 125Hz | 250Hz | 500Hz | 1KHz | 2KHz | 4KHz | NRC |
| 1/2” | A | .05 | .12 | .32 | .69 | .83 | 0.87 | .50 |
| Acousti-Board Ultra: STC |
Size | 125Hz | 250Hz | 500Hz | 1KHz | 2KHz | 4KHz | STC |
| 1/2” | 12 | 14 | 13 | 14 | 17 | 21 | 15 |
Soundproof backer for Wallmate, flooring underlayment, behind drywall and other applications.
Cotton Soundwave Eggcrate Acoustical Panel
E4 Acoustics is proud to introduce the markets first recycled cotton, high acoustical performance studio wall panel. The soundwave panel is made from 85% recycled cotton and is 100% recyclable.
Features:
• Recycled cotton (green acoustical material)
• Class A – nonflammable (Per ASTM E-84)
• Lightweight
• Easy to install (adhesively applied)
• Impact resistant
• Durable
• Low cost
• Fiberglass Free
•No Formaldehyde – No VOC’S
• Hi-performance acoustical absorption
• Proudly Made in the USA
• LEED™Eligible
| APPLICATIONS: Recycled Cotton Soundwave panels are ideally suited to Studios, school gymnasiums, cafeterias, classrooms, churches, multi-purpose rooms, community centers and more.
SIZE: 2′ X 4′ THICKNESS: 2″ COLOR: Charcoal Please note: Since these panels have a male/female pattern (convolute), each panel is slightly different on it’s edge pattern. Panels will not line up to make one large uniform pattern. Although we take extensive precautions and purge the lines between colors, due to the manufacturing process color inconsistencies including dye lot variations, flecks, specks, and other slight surface blemishes are unavoidable. Please call for details. All sizes are nominal and are subject to manufacturing tolerances that may vary + or – 1/8”. Exact fitting may require on site adjustment by the purchaser. Exact size and other unavoidable variables such as dye lot color variances, lighting conditions, pattern matching, directional materials, expansion and contraction due to environmental conditions. Project with exacted visual requirements and expectation must be identified for our special attention prior to ordering. |
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Echo Eliminator™ Soundwave PANEL: Sound Absorption Coefficients
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ASI is proud to introduce the markets first recycled cotton, high acoustical performance studio wall panel. The soundwave panel is made from 85% recycled cotton and is 100% recyclable.
Hanging Acoustical Baffles
Hanging acoustical baffles are a high performance acoustical material made from recycled cotton.
• No Fiberglass
• Economical
• Recycled Cotton Material
• LEED™
MATERIAL: Bonded Acoustical Cotton (B.A.C.). 100% Recyclable, Fiberglass Free.
PATTERN: Soft Textured Surface
FEATURES: Economical, Multi-Purpose, High Performance, Durable, Lightweight.
APPLICATIONS: Gymnasiums, Auditoriums, Classrooms, Music Rooms, Arenas & Stadiums, Churches, Offices, Computer Rooms, Restaurants/Cafeterias, Residential, Concert Halls & Theaters, Pro Audio, Gun Ranges, Manufacturing Plants, Machine Enclosures, Water Treatment Plants.
THICKNESS: 1”, 2”
SIZES: 2’ x 4’, Custom Sizes & Die Cut Parts Available
COLOR: White, Marble Light Blue, Light Grey, Beige, Charcoal, Pure Blue, Navy Blue, Burgundy and Hunter Green (Paintable), Cleanable Dupont Hypalon or Film Available

FLAMMABILITY: ASTM E84, Class A. Flame Spread: 5 Smoke Developed: 35
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Hanging acoustical baffles are a high performance acoustical material made from recycled cotton.
Quiet Natural Fiber Liner
Quiet Natural Fiber Liner (Patent Pending) is a thermally bonded HVAC insulation that offers superior acoustic and thermal performance. Made from natural fibers, Quiet Liner contains no fiberglass and does not itch or cause skin irritation.
RECYCLED COTTON ACOUSTICAL LINER
• Excellent Noise Absortion
• Class A Fire Rate
• Reduces Heat Loss/Gain
• No Formaldehyde
• Resist Microbial Growth
• Low Air Resistance
• No Itch or Skin Irritation
| The fibers used to manufacture Quiet Liner offer excellent sound absorption properties. The air stream surface of Quiet Liner is overlaid with a durable, fire-resistant black facing providing additional strength to the product. Both the insulation and the facing are treated with an EPA registered anti-microbial agent. USES: Quiet Natural Fiber Liner is used primarily as an acoustical liner designed for HVAC sheet metal ducts to absorb unwanted noise from multiple sources. Quiet Liner also reduces heat gain or loss. Quiet Natural Fiber Liner contains no harmful irritants and is safe to handle and install. Quiet Liner: Sound Absorption Coefficients
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Quiet Natural Fiber Liner (Patent Pending) is a thermally bonded HVAC insulation that offers superior acoustic and thermal performance. Made from natural fibers, Quiet Liner contains no fiberglass and does not itch or cause skin irritation.
Wall Panels
Echo Eliminator is a high performance acoustical material made from recycled cotton.
| Bonded Acoustical Cotton (B.A.C.) The Most Cost Effective Acoustical Absorbing Material On The Market |
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This product is ideal for noise control applications. Echo Eliminator can be used as an acoustic wall panel or hanging baffle. Common applications are school gyms, classrooms and lunch rooms and any application where a high performance noise control product is needed. Echo Eliminator is LEED eligible, Class A fire retardant and 100% recyclable.
• Recycled cotton (green acoustical material) • Class A – nonflammable (Per ASTM E-84) • Lightweight • Easy to install (adhesively applied) • Impact resistant • Durable • Low cost • Hi-light reflectance • Hi-performance acoustical absorption • Relocatable (with grommets) |
| APPLICATIONS: Bonded Acoustical Cotton panels are ideally suited to school gymnasiums, cafeterias, classrooms, churches, multi-purpose rooms, community centers and more.
SIZES: Standard Size: 2′ X 4′ COLORS: White, Marble Light Blue, Light Grey, Beige, Charcoal, Pure Blue, Navy Blue, Burgundy and Hunter Green Please note: Although we take extensive precautions and purge the lines between colors, due to the manufacturing process color inconsistencies including dye lot variations, flecks, specks, and other slight surface blemishes are unavoidable. Please call for details. All sizes are nominal and are subject to manufacturing tolerances that may vary + or – 1/8”. Exact fitting may require on site adjustment by the purchaser. Exact size and other unavoidable variables such as dye lot color variances, lighting conditions, pattern matching, directional materials, expansion and contraction due to environmental conditions. Project with exacted visual requirements and expectation must be identified for our special attention prior to ordering. |
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Echo Eliminator™ WALL PANEL: Sound Absorption Coefficients
A Mount: Direct – Echo Eliminator™ BAFFLE: Sabins/ Baffle
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