ThicknessStandards Unit 3 mm 4 mm
Thickness of
Aluminium Layers
    [mm] 0.5
Weight     [kg/m²] 5.97.6
Width    
[mm] 1000 / 1250 / 1500 (1575 / 1750)

Technical properties
Section modulus W DIN 53293 [cm³/m] 1.251.75
Rigidity E·J DIN 53293 [kNcm²/m] 12502400
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 αs ISO 354   0.05
Sound Transmission Loss Rw ISO 717-1[dB] ≥ 25
 
Thermal Properties
Thermal Resistance R DIN 52612[m²K/W] 0.0070.009
Thermal conductivityλDIN 52612[W/mK]0.490.44
Heat transition coefficientUDIN 52612[W/m²K5.685.58
Temperature Resistance     [ºC] -50 to +80
 

Wind load and permissible panel sizes

ALUCOBOND® PLUS 4 mm


The graphs for 4 mm thick ALUCOBOND® PLUS indicate the maximum permissible panel length (σ = 51 N/mm²) (without having to add a stiffener) based in applicable design wind load and panel width. Values apply to 4-side supported panels. Values for other systems on request.