ALUCOBOND® PLUS - Chad Group Facades Exterior Cladding

ALUCOBOND® PLUS

ALUCOBOND® PLUS is a composite panel consisting of two aluminium cover sheets and a mineral-filled polymer core. The superb properties of this material boost one’s inspiration and offer architecture a whole new range of solutions – whether your project is a private home, a public building, a corporate headquarter and offices, or a trading or industrial complex – or if your organisation wants to create a new image-building Corporate Design – whether for petrol stations, car showrooms, banks or supermarkets. ALUCOBOND® even offers a multitude of application options in the Transport & Industry sector.

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

  ALUCOBOND® PLUS 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

ALUCOBOND® PLUS
Thickness: 3/4mm (6mm on request)

Width [mm] 1000 1250 1500 1575 1750
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 * * *    
Anodized *   * *    
Mill Finish * * *    
* on request

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.

* Anodized according to DIN 17611. All anodized ALUCOBOND® PLUS composite panels have contact lines (about 25 mm width) on their short sides. For panel lengths of more than 3500 mm, the composite panels have contact lines (about 2-3 mm width) on their long sides. Maximum panel length 6500 mm. Please take this into consideration when dimensioning the panels.

Thickness   Standards Unit 3 mm 4 mm
Thickness of Aluminium Layers     [mm] 0.5
Weight     [kg/m²] 5.9 7.6
Width     [mm] 1000 / 1250 / 1500 (1575 / 1750)
   
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 polymer
   
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 ?s ISO 354   0.05
Sound Transmission Loss Rw ISO 717-1 [dB] ? 25
   
Thermal Properties
Thermal Resistance R DIN 52612 [m²K/W] 0.007 0.009
Thermal conductivity ? DIN 52612 [W/mK] 0.49 0.44
Heat transition coefficient U DIN 52612 [W/m²K 5.68 5.58
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.

Country Test accord. to ... Classification
Australia AS ISO 9705 AS 1530.3 Indices EN 13501-1 Group 1 material SMOGR A 1.385 m2 / s2 0 (ignitibility) 0 (flame spread) 0 (heat evolved) 0-1 (smoke developed) B-s1, d0
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