Your One-Stop Resource for Soundproofing and Noise Control Solutions
Applications What's Your Problem? Acoustics 101 Soundproofing Tips Literature Photos News
Who We Are Financing Contact Us Links Site Map Blog Home
dBA Panels
DESIGNER ACOUSTICAL CURTAINS

All of the information on our site is available for download within the product pages.



Specifications subject to change with out notice.

© 2010 Acoustical Surfaces, Inc., All rights reserved.

Melamine Foam Sound Absorber

FOAM S.T.O.P PYRAMID™

Melamine Foam Sound Absorber
• High Performance Absorber
• Increased Absorptive Surface Area
• Fiber Free
• Class A Fire Retardent

FOAM S.T.O.P PYRAMID panels are made from melamine acoustical foam; these acoustical panels are Class A fire retardant. FOAM S.T.O.P PYRAMID panels are an excellent option for sound control applications. These panels can be used in recording studios, home theaters, offices, schools and industrial applications.

MATERIAL: Open Cell Melamine Acoustical Foam
PATTERN: Pyramid for Monolithic Appearance
FEATURES: Increased Surface Area, High Performance, Light Weight, Dramatic Visual Effect
APPLICATIONS: Ceilings, Walls, Industrial, Commercial & Home Audio Markets, Broadcasting and Recording Studios
THICKNESS: 2”, 3 ”, 4 ” and Custom SIZES: 2’x2’, 2 ’x4’ (Custom Sizes Available)
DENSITY: 0.7lbs/cub. ft.
COLORS: Standard: Natural White or Light Grey
Latex or Cleanable Dupont Hypalon Paint: Black, Light Grey, Almond
Painted: Black, Brown, Beige, Light Gray (Custom Colors Also Available)
FLAMMABILITY: ASTM E84, Class 1. Flame Spread: 5; Smoke Developed: 50
INSTALLATION: ASI S.T.O.P Noise Acoustical Adhesive - Mechanical fasteners / Screws

Product Tests & Information:
Acoustical Tests
MSDS

FOAM STOP: Sound Absorption / Noise Reduction per ASTM C423-90a
  125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
2” 0.07 0.25 0.60 0.94 0.97 1.08 0.70
3” 0.18 0.44 0.96 1.14 1.18 1.19 0.95
4” 0.16 0.62 1.10 1.20 1.21 1.22 1.05

Sound Absorption / Noise Reduction
Click PDF icon to download printer friendly file format of product specs.

Click to receive a free copy of Adobe Acrobat Reader.

• Soundproofing Products • Sonex Ceiling & Wall Panels • Sound Control Curtains • Equipment Enclosures • Acoustical Baffles & Banners • Solid Wood & Veneer Acoustical Ceiling & Wall Systems • Professional Audio Acoustics • Vibration & Damping Control Fire Retardant Acoustics • Hearing Protection • Moisture & Impact Resistant Products • Floor Impact Noise Reduction • Sound Absorbers • Noise Barriers • Fabric Wrapped Wall Panels • Acoustical Foam (Egg Crate) Acoustical Sealants & Adhesives • Outdoor Noise Control • Assistive Listening Devices • OSHA, FDA, ADACompliance • On-Site Acoustical Analysis • Acoustical Design & Consulting • Large Inventory • Fast Shipment • No Project too Large or Small • Major Credit Cards Accepted

soundproofing noise control fabric wall panels soundproof foam noise barriers acoustical panels soundproof walls vibration mounts

NOISE CONTROL HELP LINE 1-(800)-854-2948