GLT Products Vinaflex™ Metal Noise Barrier is a mass loaded vinyl which is machine laminated to a continuous roll jacketing of aluminum (Type AF) or stainless steel (Type SF).
Vinaflex™ (Type AF) and (Type SF) Noise Barriers are used in combination with mineral fiber, glass or ceramic fiber insulation as a path control form of acoustic treatment.
Vinaflex™ (Type AF) and (Type SF) Noise Barriers are ideal for isolating piping and ductwork within exposed commercial and industrial areas as well as exterior areas requiring weather resistance.
Vinaflex™ (Type AF) and (Type SF) Noise Barriers are offered in the following combinations and sizes:
| SKU | Density | Roll Size | Metal Thickness |
|---|---|---|---|
| AF-50* | (1/2 lb./sq. ft.) | 36" x 33 1/2" | |
| AF-100 | (1 lb./sq. ft.) | 36" x 33 1/2" | .010", .016", .020", .024" & .032" |
| AF-200* | (2 lb./sq. ft.) | 36" x 33 1/2" | |
| SF-50 | (1/2 lb./sq. ft.) | 36" x 33 1/2" | |
| SF-100 | (1 lb./sq. ft.) | 36" x 33 1/2" | .010", .016" & .020" |
| SF-200* | (2 lb./sq. ft.) | 36" x 33 1/2" |
* Available with minimum purchased required. Vinaflex™ AF and SF are also available in cut to size 36″ wide sheets.
Acoustical Properties *
Vinaflex™ Type AF-100 and Type SF-100 Noise Barriers provide the following noise reduction.
| 125hz | 250hz | 500hz | 1000hz | 2000hz | 4000hz | STC |
|---|---|---|---|---|---|---|
| 20db | 21db | 23db | 29db | 34db | 40db | 29db |
* Per ASTM E-90