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CEL COMPONENTS S.R.L.

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HONEYCOMB PANEL - ALUSTEP® SL

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ALUSTEP® SL​  is a lightweight sandwich panel with a core in aluminium honeycomb with glass fiber reinforced with epoxy resin.
This panel offers unique characteristics since it combines lightweight with high mechanical properties. The application of this panels for example permits huge savings as far as weight and thickness of the slabs of natural stones, such as marbles and granite and mosaics are concerned. In this way, also the costs of these materials can be reduced.

 

 


 
Honeycomb Panel - ALUSTEP SL
STEP

 

SKIN IN BIDIRECTIONAL GLASSFIBER FABRIC impregnated with epoxy resin 300g/m2
ALU

CORE IN ALUMINIUM HONEYCOMB
(Alloy series 3000*) with hexagonal cells
Diameter in inches: Ø1/4”, Ø3/8”**

Foil thickness: from 50 to 70 microns

STEP
SKIN IN BIDIRECTIONAL GLASSFIBER FABRIC impregnated with epoxy resin 300g/m2

 


 

 

 

 

 

 

 

 

 

 

Thickness starting from 3 mm to 80 mm

 

* To Aluminium alloy series 3000 belong: Aluminium alloy 3003, Aluminium alloy 3005, Aluminium alloy 3103, Aluminium alloy 3104

** Ø3/8” on request


EXAMPLE

Panel’s weight Ø6 56kg/m3 (Ø 1/4”)

•    Thickness’ tolerance ± 0,3mm

•    Dimension’s tolerance ± 30mm

Total thickness mm

5 10 15 20 25

SKINS’ thickness mm

0,3 + 0,3

CORE’S thickness mm

4,4 9,4 14,4 19,4 24,4

Weight kg/m2

2,3 2,6 2,9 3,2 3,5

 
 

Honeycomb core’s properties

50 Microns

Typ

ALUMINIUM ALLOY 3003/3005/3103/3104

Ø honeycomb in mm

6 9 12 19

Ø honeycomb in inches

1/4” 3/8” 1/2” 3/4”

Density kg/m3

56 - 59 39 - 40 29 - 30 20 - 21

Compressive stabilised strength MPa 

3,0 - 3,5 1,4 - 1,95 0,8 - 0,95 0,4 - 0,6


 

Honeycomb core’s properties

70 Microns

Typ

ALUMINIUM ALLOY 3003/3005/3103/3104

Ø honeycomb in mm

6 9 12 19

Ø honeycomb in inches

1/4” 3/8” 1/2” 3/4”

Density kg/m3

80 - 83 54 40 - 42 27 - 29

Compressive stabilised strength MPa 

4,3 - 4,6 2,5 - 2,6 1,41 - 1,5 0,85 - 0,9

 

 

Standard dimensions (other dimensions available on request) - Dimension tolerance ±30mm

 

 

 

Documentation to download

 
 

Liability disclaimer

The above data are to the best of our knowledge correct and are intended to give information about our products and their potential applications. No warranty is given or implied in respect of certain properties of the products or their suitability for a particular application. We reserve the right for technical changes without further notice. We guarantee impeccable product quality under our terms of sale.

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