- 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.
Mass Loaded Vinyl Barrier
High density limp material to reduce noise transmission.
Reduced noise transmission through walls, ceilings, floors, pipes, HVAC ducts, office partition walls, computer server rooms, mechanical rooms, machinery enclosures.
48″ Wide × 20′
Flame Spread Index (FSI) ≤ 25
Smoke Developed Index (SDI) ≤ 50
MLV curtains can be nailed, screwed, stapled or can be reinforced and grommeted and hung like a curtain.
ASTM E-90 (90A)
|Density/Weight||ASTM D412||1.0 lb per SF|
|Tensile Strength||ASTM D412||625 PSI|
|Die “C” Tear||ASTM D412||125 lbs|
|Shore A Durometer||ASTM D2240||89 ± 5|
|Burn Tests||ASTM E-84||Flame Spread Index ≤ 25
Smoke Developed Index ≤ 50
|Sound Transmission Class (STC)||ASTM E 90 (90A)||26|