What are the primary structural and non-structural applications in building construction?

PET foam excels in structural composite applications due to its high shear strength and compatibility with resins. It is a core material in FRP (Fiber Reinforced Polymer) sandwich panels for facades, cladding, and modular elements, providing stiffness with minimal weight. For non-structural uses, it serves as continuous insulation in rainscreen assemblies, roof insulation (especially behind membranes), and interior wall linings. It is increasingly used in renovation projects to add insulation without significant structural load.


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