Barrier – Decoupler
Mass Loaded Vinyl Sound Barrier with Foam Decoupler
- Reduces Sound Transmission
- Contains Intrusive Noise
- Improves Health and Safety
- Provides Thermal Insulation
mass loaded vinyl noise barrier
九线拉王怎么能赢钱 high density limp material with acoustic foam decoupler to reduce noise transmission.
九线拉王怎么能赢钱 reduces noise transmission through ceilings, walls, floors, machinery and equipment, enclosures, pvc waste pipe, hvac ducts. apply on any solid surface or on floor under carpet for effective noise containment.
54″ wide × 20′, 30′ rolls
九线拉王怎么能赢钱 polyurethane foam
ul 94-hfti class c
Pipe/Surface Maximum Temperature
九线拉王怎么能赢钱 materials can be adhered to surface.
九线拉王怎么能赢钱 airborne sound transmission class = stc 27 per astm c423
|Sound Transmission Loss (STC)|
|Vinyl Barrier – Decoupler||13||19||19||21||28||33||40||42||27|
Acoustical Pipe lagging dramatically reduces the amount of noise that transmits through the walls of ductwork, PVC and cast iron pipes. When a decoupler layer is added sound transmission is improved.
Caution: Polyurethane foam is flammable and may emit toxic fumes when burned. Do not use near open flame. Check local codes for allowed use. Manufacturer assumes no liability.