Sound Absorption | Encapsulated in a 2.0 mil (0.05 mm) flame guard polyethylene, Tested in accordance with ASTM C 423 and E 795: (Test Data below based on 18" x 96" Panel) |
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125 Hz | 4.6 sabins |
250 Hz | 9.6 sabins |
500 Hz | 15.2 sabins |
1000 Hz | 14.5 sabins |
2000 Hz | 12.6 sabins |
4000 Hz | 11.1 sabins |
Panel Construction | Formed end style panels with formed perforated ends, Steel |
Panel Thickness | 2.125″ (54 mm) |
Width | 18″ (457mm) |
Length | As indicated on drawings, Up to 96″ (2440mm) |
Average Weight | 18” x 42” (457mm x 1067mm) 18lb/8kg, 18” x 54” (457mm x 1372mm) 22lb/10kg, 18” x 66” (457mm x 1676mm) 27lb/13kg, 18” x 90” (457mm x 2286mm) 37lb/17kg |
Acoustical Insulation | 2” (50 mm) thick, Density of not less than 1.5 pounds per cubic foot (24 kg/cubic m), Encapsulated in a 1.5 to 2 mil flame guard polyethylene, Fibrous glass, Fine fibred |
Anchors & Fasteners | Attach panels to mounting angles with 1/4″ (6 mm)-20 button head socket security cap screws made of 18-8 stainless steel |
Brackets | Four 11ga (3mm) steel brackets per unit for attachment to walls and ceilings |
Color | Linear White, Lux White, Beige or Warm Grey; Other colors available |
Facing | 16ga (1.5 mm) zinc coated steel, perforated with 3/32” (2 mm) holes on 3/16” (4.8 mm) staggered centers |
Finish | Factory applied, Polyurethane enamel paint |
Flame Spread | 10 Maximum |
Smoke Density | 10 maximum |
Eckel Correctional Panel (ECP) Type-2 FE Steel
ECPs provide an extremely rugged noise control system for jails, correctional and high security facilities and feature specially strengthened panels and fastner systems. ECPs are ideally suited for correcting noise and reverb problems where people gather or work, including Pools & Recreational Facilities, Theatres & Auditoriums, Music Schools & Academic Environments, Power Plants & WWTPs as well as other Industrial & Transportation applications. For high humidity applications such as indoor pools or where panels may be exposed to oils or vapours, or for installation in dust-free clean rooms, the 2″ (51mm) thick, fine fibered, fibrous glass acoustical insulation may be enclosed in 1.5-2 mil flameguard polywrap. All ECP Types are available in 4′ (1.2m), 5′ (1.5m), 6′ (1.8m), 8′ (2.4m), and 10′ (3.0m) sizes, permitting application in large or small spaces, as well as, restricted areas. Standard panel size is 10′ (3.0m).