▹DESCRIPTION: Aluminium Linear Strip System
▹BRAND: FONNOV ALUMINIUM
▹MATERIAL: Aluminium alloy 3003 / 1100
▹WIDTH: 120mm 150mm 180mm 200mm 300mm
Other module sizes on request
▹QUALITY STANDARD: GB/T 23444-2009
▹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
▹PACKING METHOD: carton
▹PLACE OF ORIGIN: China
▹NEAREST PORT: Qingdao Port & Shanghai Port
▹STOCK OR NOT: stock is available
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.
Sound insulation level:
Plain plate: CAC≥40dB
Perforated plate: CAC≥24dB
Noise reduction coefficient: NRC≥0.7 (perforated plate with Soundtex black fleece)
Grade A (GB8624)
αw=0.05 | NRC=0.05
Rg – round perforations, square pitch
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
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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FOR PRODUCT AND STOCK INFORMATION , PLEASE CONTACT US FOR DETAILS:
EMAIL: [email protected] | WECHAT: fonnov | WHATSAPP: +86 13395228957