Acousti-Board
Barrier – Decoupler
Mass Loaded Vinyl Sound Barrier with Foam Decoupler
The Mass Loaded Vinyl Sound Barrier with Foam Decoupler by Acoustical Surfaces is a noise barrier that helps reduce sound and helps increase the safety on projects. This dense barrier can be used on a variety of behind-the-scenes ductwork, pipes, and other things in order to keep the functional aspect of a building quieter. Some of the features of this material are:
- Reduces Sound Transmission
- Contains Intrusive Noise
- Improves Health and Safety
- Provides Thermal Insulation
See more detailed product specifications below. For more noise reduction materials to help on your next project, continue to browse Acoustical Surfaces’ website.
Product Testing & Information
- Acoustical Test Data
- MSDS
- Flammability
- Product Specs
- CSI Specs
- Installation Instructions
Product TAGProduct Specs
Material
Mass Loaded Vinyl Noise Barrier
Features
High density limp material with acoustic foam decoupler to reduce noise transmission.
Applications
Reduces noise transmission through ceilings, walls, floors, machinery and equipment, enclosures, PVC waste pipe, HVAC ducts. Apply on any solid surface or on floor under carpet for effective noise containment.
Thickness
3/8″
Sizes
54″ Wide × 20′, 30′ Rolls
Decoupler
Polyurethane Foam
Colors
Black, Grey
Flammability
UL 94-HFTI Class C
Pipe/Surface Maximum Temperature
200°F
Installation
Materials can be adhered to surface.
Acoustical Properties
Airborne sound transmission class = STC 27 per ASTM C423
| Sound Transmission Loss (STC) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 125 | 250 | 400 | 500 | 1K | 2K | 4K | 5K | STC | |
| Vinyl Barrier – Decoupler | 13 | 19 | 19 | 21 | 28 | 33 | 40 | 42 | 27 |
Acoustical Pipe lagging dramatically reduces the amount of noise that transmits through the walls of ductwork, PVC and cast iron pipes. When a decoupler layer is added sound transmission is improved.
Caution: Polyurethane foam is flammable and may emit toxic fumes when burned. Do not use near open flame. Check local codes for allowed use. Manufacturer assumes no liability.
