Products

MASS LOADED VINYL

Mass Loaded Vinyl is a ideal acoustical materials for those area decoupling or damping not work ,MLV is one of efficient acoustical isolation materials due to a lower cost 

and the highest sound isolation peroformance it meet of most sound insulated case such as walls cellings and floors etc.MLV is most powderful for those area wall and cell

can not be constructed 


Applications :

  • doors
  • windows
  • and other openings
  • around pipes
  • duct
  • in curtains
  • automobiles
  • hanging from exterior fences


MAX STC 


  • 1LB -STC 26dB
  • 2LB- STC 31dB


 5 STC point difference is a doubling effect to the human ear. This significant difference in performance is only fully realized when the material is installed as a standalone

 product and not in a wall or ceiling assembly. In a wall or ceiling you should expect only a 2-3 STC point difference between 1 LB and 2 LB MLV.Install a MLV in the wall 

will decrease the sound transmission 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,The most significant gains from the MLV Sound Barrier are in the mid to high frequency ranges. Offices, bedrooms, and any area 

with sound issues relating to voices and television noise will benefit from Mass Loaded Vinyl,A standard duty wall, (2x4 framing, single layer drywall on each side, and insulated stud cavities) will achieve an approximate STC 45 with 1 LB TotalMass and an approximate STC 48 with 2 LB MLV. Using MLV as sound dampening curtains over doors and windows is a great use for the material. Mass loaded vinyl curtains provide a decent amount of mass without permanently blocking the opening

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TOP ACOUSTIC FENCING&BARRIERS CO.LTD

Add:Number A06 WangWang Wen Industires Zone Dacheng County, Langfang City, Hebei, China

Phone :0086-317-7961555 Email:sales@mass-loaded-vinyl.com

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