Acoustical Blankets 1250 x 2050 mm
Acoustical blankets are sound blocking and sound sorption barriers that combine mass, flexibility, and limpness to block noise from transmitting from one area to another. They are available clear, non-reinforced, and reinforced in a variety of weights and styles to meet a multitude of applications.
Reinforced acoustical blankets are typically used in applications requiring high tensile, breaking, and tear strength, as well as excellent UV and weather resistance such as in long term exterior sound walls. Reinforced acoustical blanket curtains are also used as the blocking component in barrier backed composites. When used in conjunction with a quilted fiberglass absorber, STC ratings of up to 27 can be achieved.
Reinforced acoustical blanket includes a hidden barrier which is a 4.1 kg/m2 mass loaded vinyl material with a woven fiberglass cloth facing.
Reinforced Acoustic Blanket Insulation:
Reinforced barriers have excellent UV and weather resistance
Available in 5.4 kg/m2 density
Available in 1250mm wide x 2050mm long rolls
Used in industrial, commercial, construction, residential and OEM applications
High-strength MLV reinforcement is utilized in the center of the barrier to dramatically improve its durability, tear and hanging strength
Available in gray, tan, and blue
Used in the fabrication of barrier backed composites in the manufacturing of acoustic enclosure, barriers, and exterior sound walls.
Non-reinforced acoustical blankets are most commonly used as an alternative method for reinforced industrial blanket for projects that have lower expectation on noise reduction or less budget, or for short-term use.
Non-Reinforced Acoustical Isolation Blanket:
Low-cost
Available in 1.5kg/m2 density
Available in 1200 wide x 2400mm or 4800mm long rolls
Limp, flexible, formable, versatile
Mounting angles and hardware available
Used in industrial, commercial, construction, residential and OEM applications
Flexible materials offer significant noise reduction while allowing for visibility
Product Sound Transmission Loss (dB) Frequency (Hz) STC
Thickness 125 250 500 1000 2000 4000
Reinforced 18 16 22 26 32 35 40 27