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Cel Components s.r.l.
Sandwich Panels ALUSTEP F

Sandwich Panels ALUSTEP F

Product catalog summary

Overview: This document provides technical specifications and performance data for ALUSTEP® F sandwich panels, which consist of an aluminium honeycomb core and fiberglass skins impregnated with phenolic resin. These panels are used in various applications, including shipbuilding and railway vehicles, and comply with relevant safety and performance standards.

Specifications:

Panel Composition: The panels feature a core made from aluminium honeycomb (Alloy series 3000) with hexagonal cells and skins made from fiberglass impregnated with phenolic resin (300 g/m²).
Dimensions: Standard panel sizes are 1250x2500 mm and 1500x3000 mm, with thickness tolerances of ±0.4 mm and dimension tolerances of ±30 mm.
Core Properties: Honeycomb diameters range from 3 to 19 mm, with densities from 20 to 116 kg/m³. The thickness of the honeycomb foil is between 50 and 70 microns.

Performance Characteristics:

Mechanical Performance: The panels exhibit compressive stabilized strength of 2.9±0.3 MPa and a maximum load capacity ranging from 80±10 N to 700±70 N, depending on panel thickness.
Thermal Properties: Maximum service temperature is between -50°C and +80°C, with a thermal expansion coefficient of 1.5 * 10^-5 °C^-1.
Fire Safety: The panels meet various fire safety standards, including the MED directive for shipbuilding and UNI EN 45545 for railway vehicles, with hazard levels HL2 and HL3.

Certifications:

For shipbuilding, the panels comply with MED, IMO standards, and have U.S. Coast Guard approvals.
For railway applications, they meet UNI EN 45545 standards for different hazard levels and applications such as ceilings, partitions, and floors.

Additional Notes: Certified versions of ALUSTEP F panels are available upon request and may incur additional costs. The document includes a liability disclaimer stating that the information is correct to the best of the company's knowledge but does not guarantee specific properties or suitability for particular applications.

Catalog excerpts

Via Buozzi 25 - 40057 Granarolo (Bologna) Italy Tel. +39 051 782505 Fax +39 051 782477 www.cel.eu [email protected] P.IVA 04102600378 CCIAA BO 0339628 ALUMINIUM AND THERMOPLASTIC HONEYCOMBS, LAMINATES, SANDWICH PANELS ALUSTEP® F Panel's composition SKIN IN GLASSFIBRE impregnated with phenolic resin 300 g/m2 Aluminium honeycomb (Alloy series 3000*) with hexagonal cells Diameter: 03/8", 01/4", X1 Thickness Foil: from 50 to 70 microns X1 = other diameters on request Technical data sheet for standard panels (dimensions, materials and special finishes on request) ** Tested by Internal Laboratory *** Approximate value t Sample dimension with 4 support points (L, W) 540x540 ; distance among the lower points 500mm, distance among the upper points 250mm t All values refer to a panel made of aluminum honeycomb with a cell diameter 6 mm 56 kg/m3 and thermoplastic adhesive COMPONENTS 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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Via Buozzi 25 - 40057 Granarolo (Bologna) Italy Tel. +39 051 782505 Fax +39 051 782477 www.cel.eu [email protected] P.IVA 04102600378 CCIAA BO 0339628 ALUMINIUM AND THERMOPLASTIC HONEYCOMBS, LAMINATES, SANDWICH PANELSStandard dimensions (other dimensions available on request) - Dimension tolerance ±30mm 3000 mm Aluminium honeycomb Certified version of ALUSTEP F must be required while asking for a quotation. Certified products must be required in advance and might have a price surcharge due to certified materials. CLASSES FOR FIRE REACTION COMPONENTS LIABILITY DISCLAIMER: The above data are to the best...

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Sandwich Panels ALUSTEP F

Sandwich Panels ALUSTEP F

Catalog excerpts

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