Sound Absorbing Fiberglass Ceiling Board Acoustic Panel 15mm 20mm For Exhibition Halls

Quick Detail:

non-combustible

no sagging, warpping or delaminating

green building material

excellent sound absorption

With different pattern available

Description:

Material: torrefaction compounded high density fiberglass 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 china’s authority inspection center

Thermal-resistant: ≥0.4(m2·k/w)

Humidity: dimensionally stable with RH up to 95％ at 40℃, no sagging, warpping or delaminating.

Moisture rate: ≤1％(JC/T670-2005)

Enviromental impact: tiles and packings are fully recyclable.

Safety: limit of radionuclides in building materials, specific activity of 226Ra: Ira≤1.0, specific activity of 226 Ra, 232Th, 40K: Ir≤1.3

Applications:

halls, classrooms, offices, shopping centers, etc.

Specifications:

Thickness:12mm,15mm,20mm,25mm

Size:595*595mm , 600*600mm , 600*1200mm

?Customized size is available.

Competitive Advantage:

?Product Show:

Fiberglass board workshop Show:

Package:

Install Method:

Use exposed grids, grids width:15mm or 24mm

Tiles are easy to trim and install.

Both inches and centimeters grids are available.

Test report:?

1)The Specific Activity of Radioactive Nuclide:
226RA is undetected;
232Th is undetected;
40K is 28.3Bq/kg

2)Visible Reflectance:
Visible Reflectance result is 0.89?

3)Sound absorption coefficient:
NRC=0.85??????
According to GB/T16731-1997 \"The gradation of sound absorption property for absorbent productions\",the absorption properties of tested acoustic structure is 1st class.