Panels larcore®

larcore® products

Through a proprietary continuous manufacturing process, Alucoil® manufactures its structural Aluminum Honeycomb Panel larcore® A2 to fit perfectly in numerous sectors such as architectural, marine, railway and industrial applications. lt is an extremely lightweight and rigid panel which is fire proof, non-toxic, recyclable, insulating and energy efficient. larcore® A2 has the widest range of coated finishes in the market from the highest quality in liquid PVdF 70% Kynar 500 2 layers with COASTAL PRIMER 31 µ or 3 layers 37µ.

In the Metals range of the larcore® A2 panel the aluminum sheets are replaced by 0,5 mm thickness zinc sheets. larcore® A2 Metals Zinc is manufactured in 7 different finishes, slate, red, blue, ebano, brown, green and gold.

HideTech® systems developed by Alucoil® is the perfect complement for all kind of projects, providing every element required for an installation with Alucoil® guarantee and supporting specific loads and requirements for each case.



FIRE CLASS ARCHITECTURAL

  • EUROPE [EN 13501-1:2007] A2-s1,d0
  • AUSTRALIA [AS/NZS 1530.3-1999]-[AS/NZS 3837-1998]
  • USA [ASTM E84] - [NFPA285]

Panel features

  • larcore® A2 6 mm
    • Panel thickness “b” 6 (-0.2, +0.2) (mm)
    • Aluminium sheet thickness "e1 " 0,7 (mm)
    • Aluminium sheet thickness "e2 " 0,5 (mm)
    • Aluminium alloy 5005 EN 573-3
    • Panel weight 4,19 (kg/m2)
    • Moment of inertia "I" 0,40(1) (cm4/m) DIN 53293
    • Rigidity "El" 2825(1) (kNcm2/m) DIN 53293
    • Section modulus "W" 1,19(1) (cm3/m) DIN 53293
    • Sound reduction "Rw" 18,85(2) (dB) ISO 717-1
    • Acoustic isolation "RA" 19,54(2) (dBA) ISO 10140-2
    • Thermal resistance "R" 0,0067(2) (m2K/W)
    • Standard width 1000 / 1250 / 1500 / 2000 (-0, +2) (mm)
    • Min. / max. length 2000 - 14000 (-0, +6) (mm)
    • Cell size "c" 1/4" / 6,35mm
    • Foil thickness50 (µ)

    (1) Value measured in the transversal axis.
    (2) Sound reduction, Acoustic isolation and thermal resistance not tested in any panel thickness.

Honeycomb

  • larcore® A2 14 mm
    • Panel thickness “b” 14 (-0.2, +0.2) (mm)
    • Aluminium sheet thickness "e1 " 0,7 (mm)
    • Aluminium sheet thickness "e2 " 0,7 (mm)
    • Aluminium alloy 5005 EN 573-3
    • Panel weight 5,17 (kg/m2)
    • Moment of inertia "I" 7,13(1) (cm4/m) DIN 53293
    • Rigidity "El" 49915(1) (kNcm2/m) DIN 53293
    • Section modulus "W" 10,19(1) (cm3/m) DIN 53293
    • Sound reduction "Rw" 21 (dB) ISO 717-1
    • Acoustic isolation "RA" 21 (dBA)ISO 10140-2
    • Thermal resistance "R" 0,008(2) (m2K/W)
    • Standard width 1000 / 1250 / 1500 / 2000 (-0, +2) (mm)
    • Min. / max. length 2000 - 14000 (-0, +6) (mm)
    • Cell size "c" 1/4" / 6,35mm
    • Foil thickness50 (µ)

    (1) Value measured in the transversal axis.
    (2) Sound reduction, Acoustic isolation and thermal resistance not tested in any panel thickness.

Honeycomb
CORE CHARACTERISTICS
• Aluminium alloy
3005 (EN 573-3)
• Compression resistance
2,2 (MPa)
• Core density
56 (kg/m3)
• Protective primer
OK

FINISHES
• Coated surface
a) PVdF 70% kynar 500 2 layers COASTAL PRIMER 31 µ
b) PVdF 70% kynar 500 3 layers 37µ

- Extended technical data sheet under request.





Panel features

  • larcore® A2 Metals Zinc 15 mm
    • Panel thickness “b” 15 (-0.2, +0.2) (mm)
    • Aluminium sheet thickness "e1 " 0,5 (mm)
    • Aluminium sheet thickness "e2 " 0,5 (mm)
    • Alloy Z1 (>99,995) %
    EN 988, Z1 according to EN 1179

    • Panel weight 8,66 (kg/m2)
    • Moment of inertia "I" 9,58(1) (cm4/m) DIN 53293
    • Rigidity "El" 86221(1) (kNcm2/m) DIN 53293
    • Section modulus "W" 12,77(1) (cm3/m) DIN 53293
    • Standard width 1000 (-0, +2) (mm)
    • Min. / max. length 2000 - 8000 (-0, +6) (mm)
    • Cell size "C" 1/4" / 6,35mm
    • Foil thickness50 (µ)

    (1) Value measured in the transversal axis.

Honeycomb

CORE CHARACTERISTICS
• Aluminium alloy
3005 (EN 573-3)
• Compression resistance
2,2 (MPa)
• Core density
56 (kg/m3)
• Protective primer
OK

FINISHES
• Zinc
Slate, Red, Blue, Ébano, Brown, Green and Gold

- Extended technical data sheet under request