http://www.building-mat.net/sandwich-panel/ Sandwich Panel for sale Introduction: The 3D EPS sandwich wire mesh panel is made of flame ****ant polystyrene foam core, with 2 cold drawn wire mesh on both sides and oblique wire cross welding. It can replace brick walls for internal and external walls, floors, balconies, staircases and roof panels, especially suitable for filling walls and building storey of frame structures. Specification: CompositionWire mesh + foam core Mesh wire size50*50mm-200*200mm Mesh wire diameter1.8-2.5mm, 2.5-3.5mm Mesh wire surface treatmentGalvanized or non-galvanized EPS panel width1200mm EPS insulation