Stc Of Mass Loaded Vinyl

For example mass loaded vinyl 2 is only inch thick.

Stc of mass loaded vinyl.

On studio projects movie theaters and residential applications it can improve the sound transmission class stc rating of a wall and help attenuate excess noise. These gains are the result of resolving resonance issues in common building materials and not the mass of the material as it weighs less per square foot than a layer of drywall. They are generally cheaper than multiple layers of drywall much faster to install and are significantly more effective at blocking low frequency noise. Stc rating of 33.

Mlv sound barriers offer exceptional noise reduction by adding mass with minimal thickness. It is an 1 8 of an inch thick 0 125 and has an stc rating of 27 when hanging by itself. A standardized test performed in a certified independent soundproof lab measures the transmission loss between a sound source source and a target room target. 1lb mass loaded vinyl 1 8 thick and weighs 1 pound per square ft.

Ultimately mass loaded vinyl and other soundproofing membranes can be most effective when used in tested assemblies where stc performance is critical. Stc rating of 26. While this is just a minor inconvenience you need to know it especially when installing floor to ceiling pieces. 2lb mass loaded vinyl 1 4 thick and weighs 2 pound per square ft.

Installing totalmass mass loaded vinyl barrier in a standard duty wall will decrease sound transmission. Furthermore tms is of an inch thick weighs one pound per square foot and has an stc score of 27. However keep in mind that tms mass loaded vinyl is very heavy. Mass loaded vinyl or mlv is a special soundproofing material that is designed with the primary purpose of serving as a sound barrier.

Mlv 1 is even thinner at 1 8 inch thick. This sound barrier is a one pound barrier weighing 1 pound per square foot. Best used in floors walls ceilings and outdoor fences. The industry standard unit of measure for a sound barrier material like mass loaded vinyl for wall ceiling or floor assembly is referred to as the sound transmission class stc.

This flexible material also referred to as a limp mass barrier is made up of two principal components a natural high mass element such as barium sulfate or calcium carbonate and vinyl. Mass loaded vinyl can be an effective flexible and affordable product for soundproofing when used correctly. Our mass loaded vinyl is the highest quality vinyl barrier it is manufactured in the usa very heavy extruded from virgin material only and has no odor.