Glazing panels

摘要

A plastics glazing panel comprises top 12, bottom 14 and one or more intermediate 16 layers connected by webs 18 to form elongate cells 20. At least one of the layers 12, 14, 16 or the cells 20 are treated to enhance one or more of acoustic, thermal, solar control and durability properties of the panel. The cells 20 may be lined with a solar control coating which may be a metallized film or a reflective pigment. The cells 20 may be filled with insulation material. An alternative plastics glazing panel comprises top and bottom layers and a core connecting the top and bottom layers. The core comprises an open cell structure, its open ends covered by one of the layers. One of the layers or the cells are treated to enhance one or more of acoustic, thermal, solar control and durability properties of the panel.