BALLISTIC-RESISTANT STRUCTURAL INSULATED PANELS

摘要

The present invention provides structural insulated panels which may afford protection from blast and hallistics events. The inventive structural insulated panel comprises a metal sheet (15), a polyurethane or polyisocyanurate foam (10) and a polycarbonate sheet, film or laminate (5). Due to the materials of their construction, the inventive panels are lightweight and a plurality of such panels may be quickly and easily assembled into sturdy, insulated, temporary or permanent shelters for protection in a variety of situations and environments.