| Ceiling Type | Size(mm) | Height(mm) | Thickness(mm) | Edge Type | ||
| Clip in Ceiling | 300*300 | 18/20 | 0.4~0.8 | Beveled Edge/Square Edge | ||
| Clip in Ceiling | 600*600 | 18/20 | 0.45~0.7 | Beveled Edge/Square Edge | ||
| Clip in Ceiling | 300*1200 | 18/20 | 0.45~1.0 |
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| Clip in Ceiling | 600*1200 | 18/20 | 0.75~1.0 | Beveled Edge/Square Edge |
Other module sizes on request
▹QUALITY STANDARD: GB/T 23444-2009
▹THICKNESS: 0.5-1.0MM
▹PERFORATION: Plain and Perforated
▹SURFACE FINISHING: precoated, powder coated, pvdf coating finish, anodised.
▹COATING BRANDS: AkzoNobel, Tiger or Chinese brands
▹COLOUR: White, Grey, wood colors, as well as other RAL COLORS.
▹ACOUSTIC INLAY: Soundtex black non-woven acoustic fleece(Germany) or Chinese black fleece
▹GRID SYSTEM: CLIP IN
▹PACKING METHOD: carton
▹PLACE OF ORIGIN: China
▹NEAREST PORT: Qingdao Port & Shanghai Port as optional
▹STOCK OR NOT: stock is available
▹WARRANTY:
10-yrs limited quality assurance for interior ceilings.
25-yrs limited quality assurance for exterior ceilings(super durable weather-resistance).
30-yrs limited quality assurance for products with PVDF coatings.
▹TECHNICAL PERFORMANCE:
Sound insulation level:
Plain plate: CAC≥40dB
Perforated plate: CAC≥24dB
Sound-absorbing performance:
Noise reduction coefficient: NRC≥0.7 (perforated plate with Soundtex black fleece)
Fireproof performance:
Grade A (GB8624)
▹PERFORATION PATTERNS:
Plain
αw=0.05 | NRC=0.05
Rg – round perforations, square pitch
Rg0701 Rg2516
Hole dia: 0.7mm Free area: 1.5% Hole dia: 2.5mm Free area: 16%
aw=0.55| NRC=0.55 αw=0.80| NRC=0.75
Rd – round perforations, diagonal
Rd1522 Rd1820
Hole dia: 1.5mm Free area: 22% Hole dia: 1.8mm Free area: 20%
αw=0.70| NRC=0.70 αw=0.65| NRC=0.60
More perforation patterns on request.
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