Acoustic Curtains - Outdoor Curtains

Construction Site Products:

Industrial composite products can be used to reduce the noise transmitting from the construction site to surrounding areas.

Industrial composite products can be used in conjunction with pre-cast concrete highway barriers, hung from an overhead highway or supplied with a "hoistable" frame to quiet jack hammer operations. Alternately, Industrial Quilted Fiberglass Absorbers can be attached to temporary plywood walls.

Residential areas near Boston's Big Dig construction project were quieted by 10 dB(A) after the installation of Sound Seal's Industrial BBC composite panels to reduce the direct construction noise as well as the noise reflected off the underside of an overhead highway deck.

Community Noise Projects:

Industrial noise control products have been used to reduce community noise from gas compressor stations, truck distribution centers, skateboard parks, amphitheaters, even commercial and residential air conditioners. Sound Seal has a full line of products that are designed to withstand the effect of UV rays to offer long term, outdoor noise control solutions.

Industrial quilted fiberglass absorbers can be applied to an existing stockade fence to prevent the noise from "bouncing" up and over the fence as it did at a Minnesota truck distribution center. Industrial composite products can be used in conjunction with a chain link fence to surround a noisy area or to line a noisy building.

Sound Seal's application engineers can work with you to meet your design specifications.

Offered with a UV resistant facing

Modular panels designed to mate together

Lower noise levels to neighborhoods

Reusable

Easy to install

BA-EXT-N-2” Sound Curtains

The barrier-backed configuration offers the benefits of both sound absorption and noise barrier products in one on outdoor applications. A cost saving non-reinforced 1-LB psf loaded vinyl barrier is bonded to a 2” thick exterior grade vinyl-coated-polyester faced quilted fiberglass absorber. These economic modular sound curtains are typically constructed with grommets across the top and bottom and exterior grade Velcro seals along the vertical edges.

• STC rating 32

• NRC rating 0.85

• Available facing colors on quilt: gray, tan or black

• Barrier color: black

Applications:

Typically used as an economic Sound Curtain on temporary construction projects, offering a 3-5 year life span. The exterior grade VCP facing is specifically formulated for outdoor applications. Composite products offer maximum noise reduction by both blocking and absorbing noise at job sites. Also available with a two-pound psf barrier or a one-inch thick quilted fiberglass absorber.

Product Data:

 

Description	2” VCP faced quilted fiberglass bonded to a 1 LB/SF non-reinforced loaded vinyl barrier
Nominal thickness	2.0 inches
Temperature range	-20° to +180° F
Standard panel width	54” wide
Weight	1.45 lb sf

	Octave Band Frequencies (Hz)
Product	125	250	500	1K	2K	4K	STC
BA-EXT-N-2”	13	20	29	40	50	55	32
ASTM E-90 & E 413

	Octave Band Frequencies (Hz)
Product	125	250	500	1K	2K	4K	NRC
BA-EXT-N-2”	0.07	0.27	0.96	1.13	1.08	0.99	0.85
ASTM C 423