Thickness (mm)
Length x Width (mm)
15
600 x 600; 1200 x 600
20
600 x 600; 600 x 1200; 300 x 1800
30
1200 x 1200
Frequency
125
250
500
1000
2000
4000
Thickness 20 mm Cavity 200 mm  
NRC 0.90
Noise Reduction
Coefficient (NRC)
0.7
0.8
0.95
0.98
1.00
1.00
Product Dimension
Sound Absorption Rating
High Performance Acoustic
Rockwool Ceiling Panels
Description:
The tiles are manufactured from high density rock wool. The visible face has a
decorative fiberglass tissue. The four edges are sealed and square.  The tiles
will be parallel to grids system after installation

Characteristics:
  • Non-combustible
  • No sagging, wrapping or deteriorating
  • Environmentally benign building material
  • Effective sound absorption

Installation method:     They are readily installed with T15 or T24mm
framework.  We recommended providing air circulation between the room and
the plenum in order to balance out any temperature and pressure differences
on either side of the ceiling.
  • Use exposed grids, grids width: 15mm or 24mm
  • Tiles are easy to trim and install
  • Both inches and centimeters grids are available
Technical Data

  • Material: torrefaction compounded high density rock wool
  • Face: special painting laminated with decorative fiberglass tissue
  • Color: white,black and others to order
  • Fire-resistant: class  A.  Non-combustible according to GB9624-1997 tested by    
    Inspection Center  Authorized by the Chinese Government
  • Thermal-resistant: > 0.5(m2 • k/w)
  • Humidity: dimensionally stable with RH up to 95% at 40°C ,no sagging, wrapping
  • Moisture rate: < 0.8%(JC/T670-2005)
  • Environmental impact: tiles and packings are fully recyclable
  • Safety:  
    limit of radionuclei in building materials
    Specific activity of 226Ra: Ira < 1.0
    Specific activity of 226Ra,232Th,40K: Ir < 1.3
  • Certificates: ISO Certified reference.
Panel Installation Styles Available:
Flat Lay-in                             Tegular Lay-in