Small   ceiling board can be in size 603mm*603mm or 595mm*595mm. With keel structure,   it is easily installed and can be easily replaced. Besides, it has many   advantages that gypsum board doesn't have, like waterproof, fireproof,   durable etc. It's a perfect replacement for gypsum board.

Sanle calcium   silicate ceiling boards can be used for the ceiling of office, residential   area, super market, plaza, hospital, school and other buildings.

Size

5/6

603/595

603/595

Parameters

No.

item

unit

standard

result

e=6mm

01

Density

g/cm3

1.20＜D≤1.40

1.34

02

Bending   strength

MPa

Grade III ≥10

13.6

03

Screw pullout force

N/mm

Max limit L=80
  acceptable limit AL=81.1

94.3

04

Thermal   Conductivity

W/(m·K)

≤0.30

0.290

05

Moisture   content

%

≤10

7.6

06

Wet expansion

%

≤0.25

0.16

07

non-inflammability

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GB8624A  

GB8624A   passed