Print Page

Mass Loaded Vinyl Barrier

mass-loaded-barrier-class-a

Plenum (Class A) 1.0 lb. Non-Reinforced

  • Reduces Sound Transmission
  • Contains Noise
  • Improves Communications
  • Improves Health & Safety

When noise and sound transmission needs to be effectively controlled, MLV Curtains are a great solution for soundproofing walls and ceilings.

Product Testing & Information

  • Product Specs
  • Acoustical Tests
  • MSDS
  • Flammability
  • CSI Specs
  • Installation Instructions Wall
  • Access All

Product Specs

Material

Mass Loaded Vinyl Barrier

Pattern

Smooth Finish

Features

High density limp material to reduce noise transmission.

Applications

Reduced noise transmission through walls, ceilings, floors, pipes, HVAC ducts, office partition walls, computer server rooms, mechanical rooms, machinery enclosures.

Thickness

1/8"

Sizes

48″ Wide × 20′

Tensile Strength

625 PSI

Flammability

ASTM E-84

Flame Spread Index (FSI) ≤ 25

Smoke Developed Index (SDI) ≤ 50

Installation

MLV curtains can be nailed, screwed, stapled or can be reinforced and grommeted and hung like a curtain.

Sound Transmission

ASTM E-90 (90A)

TestTest MethodStandard
Density/WeightASTM D4121.0 lb per SF
Tensile StrengthASTM D412625 PSI
Die “C” TearASTM D412125 lbs
Shore A DurometerASTM D224089 ± 5
ElongationASTM D41290%
Burn TestsASTM E-84Flame Spread Index ≤ 25
Smoke Developed Index ≤ 50
Service Temperature-20°F-180°F
Sound Transmission Class (STC)ASTM E 90 (90A)26

 

Stud Assembly
mlv_stud_assembly