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ALUCOBOND® A2
ALUCOBOND® A2
ALUCOBOND® A2
3A Composites GmbH
3A Composites GmbH
3A Composites GmbH
Summary
A non-combustible aluminium composite material used in architectural applications.
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Shape
Rectangle, Square, Other
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Color
Beige, Black, Blue, Bronze, Brown, Copper, Cream, Gold, Green, Grey, Orange, Red, Silver, Yellow
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Finish
Anodized, Gloss, Mill, Satin, Smooth, Metallic
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Material
Aluminium
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WarrantyDescription
10–20 year
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Size
1250 mm, 1500 mm
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Specification

Panel external face
Aluminium.
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Panel internal face
Aluminium.
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Core
Mineral filled.
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Length
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Width
1250 mm., 1500 mm.
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Overall thickness
4 mm.
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Fixing type
Cassette mounted., Cassette screwed., Cassette SZ20., Bonded., Riveted/ screwed., Riveted., Clamped/ screwed., Riveted weather boarding.
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Additional properties

Colour
100 pure white 10., 101 white 16., 102 cream., 103 beige., 104 light grey., 105 anthracite grey., 112 basalt grey., 200 lemon., 201 red., 202 ruby., 210 orange., 313 yellow green., 326 black., 350 steel blue.
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Weight
7.6 kg/m².
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MaximumSectionModulusY
To DIN 53293, 1.75 cm³/m.
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Rigidity
To DIN 53293, 2400 kN·cm²/m.
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Modulus of elasticity
To EN 1999 1-1, 70 000 N/mm².
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Performance characteristics – tensile strength (minimum)
To EN 485-2, ≥130 N/mm².
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Elongation to break
To EN 485-2, ≥5%.
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Linear thermal expansion coefficient
To EN 1999 1-1, 2.4 mm/m.
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Acoustical Performance
To EN ISO 6721, 0.005.
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Thermal resistance
To DIN 52612, 0.002 m²K/W.
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ThermalConductivity
To DIN 52612, 1.77 W/m·K.
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HeatTransferCoefficient
To DIN 52612, 5.80 W/m²K.
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Temperature resistance
-50 to +80 ºC.
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YieldStress
To EN 485-2, ≥90 N/mm².
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Sound absorption
To ISO 354, 0.05 αs.
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Sound reduction
To ISO 717-1, 27 dB.
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Surface
Lacquering.
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Sheen
To EN 13523-2, 30—80%.
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Hardness
To EN 13523-4, HB–F.
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Environmental

Country of material origin
Germany
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Recyclability
100%
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