Introduction :
Both side of rock wool sandwich panel, used the galvanized steel or galvalume color steel, thickness is 0.4-0.8mm.By automatic continuous forming machine, after a post-pressure bonded together with a high viscosity mixture. Rock wool blocks staggered laying,rock wool's fiber direction perpendicular to Sandwich board's two surface,also is closely connected to enrich the entire vertical and horizontal cross-section.
Between rock wool blocks as well as rock wool and steel plates,through the foam by high-strength
composite formation connection.
Features:
l The New Environmental Protection and Energy Conservation's Lightboard
l The dual lock on both sides increased panel's rigidity and tensile strength
l Fireproof and resistant to temperatures in excess of 1000 °C.
l Vertical fiber orientation made it more burliness and have excellent acoustic properties
l Inject polyurethane foaming liquid between rockwool and plate, bonding strength
l Dimensionally stable and no blister formation,large spans possible.
Application:
Demanding of fire station,Office premises compartment, Maintenance of Steel
structure room exterior wall ,Medical,Electronic purification room,Room of the
lacquer that bake,Industrial equipment, Decorative materials,etc
structure room exterior wall ,Medical,Electronic purification room,Room of the
lacquer that bake,Industrial equipment, Decorative materials,etc
ITEM
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SPECIFICATION
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Materials
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Rock wool of core & Galvanized steel sheet of plate
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Effective width
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Roof:960mm Wall:950/1150mm
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Length
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<12m,according to the transportation
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Thickness of core material
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50 / 75 / 100 / 125 / 150MM
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Thickness of plate material
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0.3-0.7mm
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Fire rating
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A
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Rock wool density (Kg/m3)
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≥120
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Heat conductivity (W/m2•k)
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≤0.054
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Flammability
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Incombustible
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Acoustic insulation
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41db
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Hydroscopicity
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≤5%
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Maximum service temperature(℃)
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≥600
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Useful life
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More than 36 years.
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Color
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White/grey/blue,RAL.
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