Docstoc

ALUCORE-Technical-Data-Sheet

Document Sample
ALUCORE-Technical-Data-Sheet Powered By Docstoc
					ALUCORE Technical Data Sheet
Thickness :                                                    6 mm            10 mm
  Aluminium Cover Sheet, front side                                    1.00 mm
  Aluminium Cover Sheet, reverse side                                  0.50 mm
                                                   2
  Weight                                     [ kg/m ]           4.9              5.3

Technical Properties :
                                             [cm 4 /m]
  Moment of Inertia                   I                         1.01             3.13
                                             [cm 3 /m]
  Section Modulus                     W                         2.63             4.63
                                             [kNcm 2 /m]
  Rigidity of plate                   E·I                      7’100           21’900
  Alloy/Temper of Cover Sheets                               AA 5005A (AlMg1), H42
                                                       2
  Modulus of Elasticity                      [ N/mm ]        70'000
  Tensile Strength Cover Sheets              [ N/mm 2]       Rm  220
  0.2% Proof Stress                          [ N/mm 2]       Rp0.2  130
  Elongation (EN 485-2 :1994)                                A50  8%
  Linear Thermal Expansion                                   2.4 mm / m at 100°C
                                                                  temperature difference

Surface :                                                   Coil Coating Systems :
  Standard-Lacquering : double sided ‘platinum white’        Special Polyester Lacquer
  for Façade application :                                   PVdF Lacquers,
       Gloss (initial value)                                     30 - 45 %
       Pencil Hardness                                           HB - F
Core:
  Cell size                                                  ¼ " (6.3 mm)
  Density                                                    approx. 80 kg/m³
  Bare compressive strength           (MIL-STD-401)          4 N/mm²

Acoustical Properties :
  Sound Absorption Factor             Error! Bookmark                   0,05
not defined.s
  Airborne Sound Insulation Index     Rw      Error!             21              21
        (according ISO 717-1)                 Bookmark
                                              not
                                              defined. dB
                                              Error!
                                              Bookmark
                                              not
                                              defined.
Thermal Properties :
  Thermal Conductivity                 *       Error!            0,95             1,35
  Thermal Resistance                             Bookmark          0,0063           0,0074
R (1/)                                          not               5,67             5,64
  Heat Transition Coefficient          U (k)     defined.W/
                                                 m 2KError!
                                                 Bookmark
                                                 not
                                                 defined.
                                                 m 2K/W Erro
                                                 r!
                                                 Bookmark
                                                 not
                                                 defined.
                                                 Error!
                                                 Bookmark
                                                 not
                                                 defined.W/
                                                 m 2KError!
                                                 Bookmark
                                                 not
                                                 defined.

 : For composite materials the thermal conductivity ‘‘ depends on the total panel
thickness  *.
ALUCORE Technical Data Sheet
Thickness :                                                     15 mm       20 mm      25 mm
   Aluminium Cover Sheet, front side                                    1.00 mm
   Aluminium Cover Sheet, reverse side                                  1.00 mm
                                                      2
   Weight                                      [ kg/m ]          7.0         7.4         7.8

Technical Properties :
   Moment of Inertia                   I       [cm 4 /m ]       10.78     19.85         31.67
   Section Modulus                     W       [cm 3 /m ]       14.00     19.00         24.00
   Rigidity of plate                   E·I     [ kNcm 2 /m ]   75’500   139’000       221’700
  Alloy of cover sheets                                  AA 5754 (AlMg3)
  Modulus of Elasticity                    [ N/mm 2]     70'000
  Tensile Strength of cover sheets         [ N/mm 2]     Rm  220
  0.2% Proof Stress                        [ N/mm 2]     Rp0.2  130
  Elongation (EN 485-2 :1994)                            A50  8%
  Linear Thermal Expansion                               2.4 mm / m at 100°C
                                                                temperature difference

Surface :                                               Coil Coating Systems :
  Standard-Lacquering : double sided ‘platinum white’    Special Polyester Lacquer
  for Façade application :                               PVdF Lacquers,
       Gloss (initial value)                                 30 - 45 %
       Pencil Hardness                                       HB - F

Core:
  Cell size                                              ¼ " (6.3 mm)
  Density                                                approx. 80 kg/m³
  Bare compressive strength          (MIL-STD-401)       4 N/mm²

Acoustical Properties :
  Sound Absorption Factor            Error! Bookmark                    0,05
not defined.s
  Airborne Sound Insulation Index    Rw     Error!         22            23              25
        (according ISO 717-1)               Bookmar
                                            k not
                                            defined.d
                                            BError!
                                            Bookmar
                                            k not
                                            defined.
 Thermal Properties :
    Thermal Conductivity           *     Error!       1.78       2.25        2.70
    Thermal Resistance                     Bookmar      0.0084     0.0089      0.0093
    R (1/)                                k not        5.605      5.59        5.575
    Heat Transition Coefficient    U (k)   defined.
                                           W/m 2KErr
                                           or!
                                           Bookmar
                                           k not
                                           defined.
                                           m 2K/W Er
                                           ror!
                                           Bookmar
                                           k not
                                           defined.
                                           Error!
                                           Bookmar
                                           k not
                                           defined.
                                           W/m 2KErr
                                           or!
                                           Bookmar
                                           k not
                                           defined.
 : For composite materials the thermal conductivity ‘‘ depends on the total panel
thickness  *.

12 / 98

				
DOCUMENT INFO
Shared By:
Categories:
Stats:
views:232
posted:3/2/2010
language:English
pages:4
Description: ALUCORE-Technical-Data-Sheet