Ceiling Tiles

Ceiling Tiles

Description

Physical Property of mineral fiber ceiling board

Item

Units

Enterprise Standard

Measured

data

Test method

Density

Kg/me

500

430 (average)

 

 

 

 

Bending

 

 

 

Failure

N

≥ 90(thick 12mm)

182

Bearing

 

 

 

 

 

 

 

Water content

%

≤ 2

0.8

 

 

 

 

Wamping

mm

≤3.5

2.8 – 0.8

Deflection

 

 

(thick 12)

 

 

 

 

 

 

 

 

Radionuclide

 

A Ira ≤1.0

0.2

 

Type A Ir ≤ 1.3

0.3

 

 

 

 

 

 

 

 

Thermal

 

 

 

Conductivity

w/mk

≤0.063

0.0522

coefficient

 

 

 

 

 

 

 

 

 

 

 

Noise

Reduction coefficient

 

≥ 0.45 (GH Type)

≥ 0.3 (GH Type)

0.30 -0.69

 

 

 

 

Downnload