Mass Loaded Vinyl Barrier
The mass loaded vinyl barrier is a highly flexible 5.4 kg/m2 sound and moisture barrier designed for those applications where to have an acoustical barrier is desired. This product can also help reduce noise that travels through floors, helping keep your next project as quiet as possible.
Mass Loaded Vinyl is a type of soundproofing material made by combining polyvinyl chloride (PVC) with a heavy mineral such as barium sulfate or calcium carbonate. This combination results in a product that is both dense and flexible, making it highly effective at blocking sound transmission.
| Material | Mass Loaded Vinyl Sound Barrier |
|---|---|
|
Pattern |
Smooth Finish |
|
Features |
This acoustical barrier is made from high density limp material to reduce noise transmission. |
|
Applications |
Walls, floors, machinery enclosures, ductwork. Apply over suspended ceilings on studs or joists. |
|
Thickness |
1/16″ – 1/2 lb/sf; 1/8″ – 1 lb/sf; 1/4″ – 2 lb/sf |
|
Sizes |
54″ Wide × 20′, 30′, or 60′ Rolls – 2′×2′, 2′×4′ Sheets, Die Cutting Available |
|
Colors |
Black, Grey (Reinforced), Tan and Clear (Transparent or Translucent) – Aluminized Mylar / Foil can be added to one side |
|
Flammability |
UL 94VO |
|
Installation |
Acoustical barrier material can be nailed, screwed, stapled or can be reinforced and grommeted and hung like a curtain. |
Properties of MLV
- Density
The high density of MLV is crucial for its sound-blocking capabilities. The weight helps to reduce the transmission of sound waves through walls, floors, and ceilings.
- Flexibility
Despite its density, MLV remains flexible, allowing it to be installed in a variety of locations and configurations
- Thin Profile
MLV is relatively thin compared to other soundproofing materials, making it suitable for use in spaces where adding bulk is not desirable.
Uses of MLV
- Walls: Installed between drywall layers or directly onto existing walls to reduce noise transmission between rooms.
- Floors: Used under carpeting or flooring to dampen impact noise and airborne sound.
- Ceilings: Applied to ceilings to block noise from upper levels or adjacent rooms.
- Industrial Applications: Used in machinery enclosures, ducts, and equipment to reduce noise in industrial settings.
- Automotive: Applied in vehicles to reduce road noise and improve sound quality within the cabin.
Benefits of Using MLV
- Effective Soundproofing: Its high density and mass make MLV highly effective at blocking sound transmission across a wide range of frequencies.
- Easy to Install: Its flexibility and thin profile make it easier to install compared to other bulky soundproofing materials.
- Versatility: MLV can be used in a variety of applications, from residential to commercial and industrial settings.
- Non-toxic: Modern MLV products are designed to be safe and non-toxic, making them suitable for use in homes and workplaces.
Installation Methods
- Direct Attachment
MLV can be attached directly to walls, ceilings, or floors using screws, nails, or adhesive
- Sandwiching
It can be sandwiched between layers of drywall or flooring materials for added soundproofing without significantly increasing thickness.
- Hanging
MLV can also be hung like a curtain for temporary or movable soundproofing solutions.
Mass Loaded Vinyl (MLV) provided by Inviot is a highly effective soundproofing material that combines density and flexibility to block sound transmission in a variety of applications. Its ease of installation and versatility make it a popular choice for both residential and commercial soundproofing projects.
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