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    ALUCOBOND® PLUS ALUCOBOND® A2 ALUCORE® / A2 Fire Safety Construction Sustainability Experience
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    solid metallic spectra sparkling naturAL anodized look terra urban rocca vintage ALUCOBOND® legno design metal wood concrete
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    ALUCOBOND® A2

    ALUCOBOND® A2 is our non-combustible aluminium composite panel used in architecture that fulfills the respective standards worldwide. Thanks to its mineral-filled core, ALUCOBOND® A2 meets the strict requirements of the fire regulations and enhances the possibilities for the concept and design of buildings. ALUCOBOND® A2, just like all the products of the ALUCOBOND® family, allows simple processing, is impact-resistant, break-proof and weatherproof and, above all, non-combustible.

    ALUCOBOND® A2

    Projects with ALUCOBOND® A2

    Bodenseeforum (DE)

    Business center Schlieren (CH)

    FAM Magdeburg (DE)

    Product Properties

    ALUCOBOND® A2 compared with solid aluminium
    Required thickness and actual weights of panels with same rigidity

    ALUCOBOND® A2 Aluminium
    Rigidity (E·J) Section modulus Thickness Weight Thickness Weight
    1250 kN cm²/m 1.25 cm³/m 3 mm 5.9 kg/m² 2.7 mm 7.3 kg/m²
    2400 kN cm²/m 1.75 cm³/m 4 mm 7.6 kg/m² 3.3 mm 8.9 kg/m²

    Product Range

    ALUCOBOND® A2
    Thickness: 3/4mm

    Width [mm] 1000 1250 1500 1575 1650
    Length [mm] 2000-6800 2000-6800 2000-6800 2000-6800 2000-6800
    Solid Colours * * *
    Metallic Colours * * *
    Spectra & sparkling *
    Anodized Look * * *
    NaturAL * * *
    ALUCOBOND® Legno – premium wood * *
    Vintage * *
    Façade design – individual décor * *
    Urban * *
    Terra * *
    Rocca * *
    Mill Finish * *

    *on request

    * Exception: ALUCOBOND® naturAL Reflect is only available in ALUCOBOND® PLUS in width 1250 mm.

    Dimensional Tolerances (Standard)

    Due to manufacturing, a displacement of the cover sheets sidewise at the panel edges up to 2 mm is possible.
    Thickness: ± 0,2 mm
    (mill-finish | stove lacquered | anodized)
    Width: - 0 / + 4 mm
    Lengths: 2000 - 4000 mm; - 0 / + 6 mm
    Lengths: 4001 - 6800 mm; - 0 / + 10 mm

    Colours and surfaces

    More colours and surfaces are available upon request.
    They are subject to our minimum quantities.

    Technical Data

    Thickness Standards Unit 3 mm 4 mm
    Thickness of
    Aluminium Layers    		 [mm] 0.5
    Weight [kg/m²] 5.9 7.6
    Width [mm] 1250 / 1500
    Technical properties
    Section modulus W DIN 53293 [cm³/m] 1.25 1.75
    Rigidity E·J DIN 53293 [kNcm²/m] 1250 2400
    Alloy / Temper of
    Aluminium Layers    		 EN 573-3
    EN 515    		 EN AW 5005A (AIMg1)
    H22 / H42
    Modulus of Elasticity EN 1999 1-1 [N/mm²] 70'000
    Tensile Strength of Aluminium EN 485-2 [N/mm²] Rm ≥ 130
    0.2 % Proof Stress EN 485-2 [N/mm²] Rp0,2 ≥ 90
    Elongation EN 485-2 [%] A50 ≥ 5
    Linear Thermal
    Expansion    		 EN 1999 1-1 2.4 mm/m at 100ºC temperature difference
    Core
    Mineral-filled core
    with polymer adhesives
    Surface
    Lacquering Coil Coating
    Fluorocarbon (e.g. PVDF)
    Gloss (initial value) EN 13523-2 [%] 30-80
    Pencil Hardness EN 13523-4 HB-F
    Acoustical Properties
    Sound Absorption Factor αs ISO 354 0.05
    Sound Transmission Loss Rw ISO 717-1 [dB] 27 27
    Loss Factor d EN ISO 6721,
    Frequency range 100-3200 Hz    		 0.004 0.005
    Thermal Properties
    Thermal Resistance R DIN 52612 [m²K/W] 0.002 0.002
    Thermal conductivity λ DIN 52612 [W/mK] 1.99 1.77
    Heat Transition Coefficient U DIN 52612 [W/m²K] 5.83 5.80
    Temperature Resistance [ºC] -50 to +80



    Wind load and permissible panel sizes

    In Germany, the dimensioning of ALUCOBOND® façade systems is regulated by the general building inspectorate approval (abZ) No. Z-10.3-774. In the Technical Extras section, you can find this and other documents, including load tables, dimensioning aids and various design examples

    Fire classification

    Country Test accord. to ... Classification
    EU EN 13501-1 Class A2-s1, d0
    Germany EN 1187 (method 1) /
    DIN 4102-7    		 passed
    Great Britain
    England /
    Wales /
    Scotland    		 BR 135 meets requirements of LUL
    Switzerland VKF RF1
    Poland EN 13501-1 Class A2-s1, d0
    Russia GOST 30244-94
    GOST 30402-95
    GOST 12.1.044-89
    GOST 12.1.044-89    		 G1 (combustibility)
    W1 (flammability)
    D1 (smoke development)
    T1 (toxicity)
    Australia AS ISO 9705

    AS 1530.3 Indices



    EN 13501-1    		 Group 1 material
    SMOGR A 0.630 m2 / s2
    0 (ignitibility)
    0 (flame spread)
    0 (heat evolved)
    0-1 (smoke development)
    A2-s1, d0

    Country Large fire testing
    		 Classification
    Austria ÖNORM B 3800-5 passed
    France Lepir 2 passed
    Hungary MSZ 14800-6 passed
    Great Britain BS 8414 part 1 & 2 passed
    Poland According to ITB guidelines passed
    Russia GOST 31251 passed

    downloads

    ALUCOBOND® Façade fascination

    ALUCOBOND® Processing

    ALUCOBOND® Design & Detail Compendium