Global Sandwich Panels Market Report 2015 – 2019 Market Size, Share, Price, Trend and Forecast 2020-2025
A sandwich panel is a structure made of three layers: low density core inserted in between two relatively thin skin layers. This sandwich setup allows achieving excellent mechanical performance at minimal weight. The most used materials for cores are expanded polystyrene, polyurethane, phenolic aldehyde, mineral wool. Steel sandwich panel is widely used in various architectural constructions as roof, wall, etc.