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Type A Composite Rock Wool Panel

Type

JCP-B3

JCP-L3

JCP-L5

Fire class

B-30/15

B-15

B-0

Dimension

600/550mm width×required length(max.3600mm height)

Weight

18.4kg/m2

16.3 kg/m2

15.6 kg/m2

Sound reduction

33db(A)

31db(A)

30db(A)

Thermanl transmittance

0.56 kcal/m2h.℃

0.98 kcal/m2h.℃

1.12 kcal/m2h.℃

Surface finish

PVC/PET film laminated(low flame-spread) or galvanized steel sheet

Tolerances

width0,-1 height±3,thickness0，-1

Core material

Rock wool

Rock wool

Rock wool