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WAS-8 / Insert Type(Unit)  
Fire Class

B-15 Fire Class
Dimension

Max. 650mm Width x Required length(Standard width: 500mm)

Weight

13.1kg/m²
Sound Reduction

19dB
Thermal transmission

1.20Kcal/m²hc
Surface material

Baked enamel painted or PVC film

Tolerances

Width:±0.5mm, Length:±3mm, Thickness:±0.5

WAS-14 / Cassette Type(Unit)  
Fire Class

B-15 Fire Class
Dimension

Max. 650mm Width x Required length(standard width: 500mm)
Weight

13.0kg/m²
Sound Reduction

18dB
Thermal transmission

1.40Kcal/m²hc
Surface material

Baked enamel painted or PVC film

Tolerances

Width:±0.5mm, Length:±3mm, Thickness:±0.5

WAS-18 / Single Skin(Unit)  
Fire Class

B-10 Fire Class
Dimension

Max. 650mm Width x Required length(standard width: 500mm)
Weight

8.7kg/m²
Sound Reduction

14dB
Thermal transmission

1.95Kcal/m²hc
Surface material

Baked enamel painted or PVC film

Tolerances

Width:±0.5mm, Length:±3mm, Thickness:±0.5

WAS-N(50) / Single Skin(A)  
Fire Class

B-0 Fire Class
Dimension

Max. 650mm Width x Required length(standard width: 500mm)
Weight

7.6kg/m²
Sound Reduction

19dB
Thermal transmission

1.25Kcal/m²hc
Surface material

Baked enamel painted or PVC film

Tolerances

Width:+0.5mm, Length:+3mm, Thickness:+0.5

WAS-N(50) / Single Skin(A)  
Fire Class

B-0 Fire Class
Dimension

Max. 650mm Width x Required length(standard width: 500mm)
Weight

7.6kg/m²
Sound Reduction

19dB
Thermal transmission

1.25Kcal/m²hc
Surface material

Baked enamel painted or PVC film

Tolerances

Width:±0.5mm, Length:±3mm, Thickness:±0.5

WAS-N(50) / Single Skin(A)  
Fire Class

B-0 Fire Class
Dimension

Max. 650mm Width x Required length(standard width: 500mm)
Weight

7.6kg/m²
Sound Reduction

19dB
Thermal transmission

1.25Kcal/m²hc
Surface material

Baked enamel painted or PVC film

Tolerances

Width:±0.5mm, Length:±3mm, Thickness:±0.5

WAS-N(50) / Single Skin(A)  
Fire Class

B-0 Fire Class
Dimension

Max. 650mm Width x Required length(standard width: 500mm)
Weight

7.6kg/m²
Sound Reduction

19dB
Thermal transmission

1.25Kcal/m²hc
Surface material

Baked enamel painted or PVC film

Tolerances

Width:±0.5mm, Length:±3mm, Thickness:±0.5