The flexibility of Noise Grabber™ MLV also allows it to be used in smaller or awkward shaped places where other soundproofing options might not be a viable option. This property, known as damping, helps Noise Grabber™ MLV lessen sound transfer. A viscoelastic material will flow but will return to its original shape once the force moving them has been removed. This is done by taking a naturally viscoelastic material, PVC, and loading it with calcium sulfate to create mass. To be as heavy as it is, Noise Grabber™ MLV is very flexible and hangs limp instead of maintaining a rigid form. That brings us to another important proponent of Noise Grabber™ brand Mass Loaded Vinyl: its flexibility. This is how Noise Grabber™ MLV works as a soundproofing barrier in several applications, as it offers a flexible, dense material in addition to another firm, rigid material such as a wall or door. A more malleable and dense material, such as Noise Grabber™ MLV, helps to reduce the transfer of sound. Vibrations travel faster and easier through firm surfaces like floors and walls. Sound waves cause a vibration when they contact a surface, which then enlarges as it transfers to the air outside of a room. It does so in large part due to its weight. Mass Loaded Vinyl is a reflective barrier, meaning that it both contains and blocks sounds from leaving a space. The simplest way to think about it is this: The heavier the material, the better the soundproofing quality. These are measured with different STC ratings, which you can read more about here. Outside of how much they weigh, or the size, different weights of Noise Grabber™ MLV have different degrees of sound blocking capabilities. (W x L) x Weight per square foot = Total weight. Square footage can be found by multiplying the width times the length (W x L), and then the weight can be found simply by multiplying the square feet to the pounds per square foot. Therefore, a 4'x10' roll of Noise Grabber™ brand MLV would weigh 40 pounds. For example, the 1 LB Noise Grabber™ brand MLV is 1 pound for every square foot of material. This correlates to the thickness of the material, but since Noise Grabber™ MLV is produced to a precise weight per square foot, there might be slight variances in the thickness. Noise Grabber™ brand Mass Loaded Vinyl is a safe, non-toxic, odorless barrier designed to hang as a limp mass in a variety of soundproofing applications.Īll Mass Loaded Vinyl is measured by weight, specifically, pounds per square foot. MLV has been used for soundproofing purposes dating back to the 1960s and is still considered to be one of the most effective sound-blocking materials on the market. The weight of Noise Grabber™ MLV is the product of infusing the vinyl sheet with a calcium carbonate, which gives MLV its density while retaining flexibility. Mass Loaded Vinyl, commonly known as MLV, is a heavy, vinyl sheeting material that is used to stop sound transmission.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |