Glass-Honeycomb Composite Panels

Abstract

The bending stiffness of insulating glass units can be significantly improved by including an aluminium honeycomb core continuously bonded to both glass panes. This arrangement also offers a number of additional advantages, ranging from an improved post-breakage behaviour to a particular translucent look. This paper provides an overview of the structural, thermal and visual advantages and drawbacks of glass-honeycomb composite panels and also describes its development, testing and fabrication method. Finally, a design method is proposed.

Keywords

• glass
• honeycomb
• composite
• sandwich
• adhesive
• acrylate