Focus: Explore our articles and insights

From the meaning of sandwich panel to real-world applications: a collection of guides, case studies, and technical insights.

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Highlights

Sandwich panels: what they are and where they are used

Sandwich panels in brief: what they are, the materials they’re made of, the main types, fields of application, and sector certifications.
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In-depth articles

10/06/2026

Carbon fibre sandwich panels: materials, configurations and high-performance applications
In the world of advanced composite materials, carbon fibre sandwich panels represent one of the most effective solutions for the design of lightweight structures with outstanding mechanical performance.
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28/05/2026

Sandwich panel processing and finishing: from panel to finished component
When discussing sandwich panels, attention is often focused on the intrinsic properties of the material itself, such as light weight, rigidity, mechanical strength or fire performance. However, a significant part of their application potential emerges in the stages that follow panel production.
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18/05/2026

Petstep: PET foam sandwich panel for lightweight stone and marine applications
Petstep is a sandwich panel with a PET foam core and fiberglass skins impregnated with epoxy resin, developed for applications where lightweight construction, rigidity and mechanical robustness must coexist within the same system.
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28/04/2026

Backlit stone: how it works, materials and solutions compared
Backlighting stone is an increasingly common technique used to enhance natural materials in architecture and interior design.
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15/04/2026

PMI Foam: properties, behaviour and selection criteria in advanced composites
PMI foam (polymethacrylimide) is one of the highest-performing core materials used in advanced composites, particularly in sectors where the balance between weight and mechanical performance is a primary design constraint.
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01/04/2026

PET, PVC and PMI Foams: Properties and applications
Structural foams such as PET, PVC and PMI are widely used engineering materials in the design of lightweight, high-performance components
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18/03/2026

Lightweight marble for yachts and cruise ships: sandwich panels with honeycomb or foam core?
Lightweight marble panels for marine interiors: compare honeycomb and foam core sandwich panels and learn how to choose the right solution for yacht and cruise ship applications.
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04/03/2026

Marble lightweighting: how sandwich panels make stone lighter
Lightweighting marble and natural stone has become a central topic in many contemporary architecture, design and contract projects.
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18/02/2026

Reverberation control in indoor environments: acoustic principles and technical solutions for contemporary architecture
Why acoustics has become a design parameter
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03/02/2026

Case history: corporate signage made with Compocel AL panels
The corporate signage project represents a concrete application of Compocel AL structural aluminium sandwich panels in a permanent outdoor environment.
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22/01/2026

Compocel AL: structural aluminium sandwich panel
Compocel AL is a structural sandwich panel with an aluminium honeycomb core and aluminium skins, designed for applications where low weight, high flexural stiffness and dimensional stability are required.
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20/10/2025

How sandwich panels drive innovation
Case history: innovative technical applications and concrete results in lightness, stiffness, and technical integration
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