Colors and Finishes
PERFORATIONS
REVIT, CAD & PDF
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300C - System Overview - Interior
300C - General System Details - Interior
ACOUSTICS
SOUND ABSORPTION In order to improve interior sound control, the metal ceiling panels can be perforated and also fitted with non-woven acoustic tissue or an acoustical pad. The diameter of the holes in mini perforated panels is .059" (1.5mm) in a .118" (3mm) triangular pattern, the apertures represent 23% of the perforated area. Fiberglass encapsulated acoustic pads can be used to achieve acoustic absorption. Also non-woven acoustic textile is available which is adhered to inside the panels automatically during production. *Acoustical Tests performed in accordance with ASTM C423 and ASTM E795, in a type E400 mounting. Test reports available upon request. SOUND ABSORPTION (NRC) SUMMARY*
PERFORATION PATTERN | % OPEN AREA | ACOUSTICAL INFILL | NRC |
---|---|---|---|
#160 | 23% | Non-Woven Acoustic | 0.70 |
#160 | 23% | 1”-1.0 pcf Polywrapped Fiberglass and Non-Woven Acoustic | 0.95 |
DOCUMENT LIBRARY
Document Library
Name | Download |
---|---|
Product Guide - 300C Linear Plank | |
Hunter Douglas Ceilings & Walls Product Guide | |
300C - Submittal Sheet | |
300C - Technical Specifications | DOCX |
Terms & Conditions | |
Limited Warranty | |
Cleaning Instructions | |
Delivery, Storage and Handling | |
GREENGUARD Gold Certificate |