Every day, composite panels are exposed to highly destructive forces. These may include mechanical loads as a result of the wind and/or attachment to the framework, as well as the physical forces on the materials due to sun, frost or moisture.
This can lead to bending stress, shrinkage, expansion, etc. Sometimes these forces alternate with each other and at other times they combine to intensify the effects.
Whatever the particular circumstances, panels take a considerable beating. This means that the most stringent requirements are placed not only on the materials used for cladding and insulation, but also on the bonding of these materials to each other.
