... of steel foam sandwich panel:Steel foam sandwich panel is made of high quality steel panel and the light core materials. The middle ... than 25m. Thickness of steel foam sandwich panel is 40-300mm2)Steel foam sandwich panel is light, so it is ... : Large factory, stadium, logistics center, exhibition hall ,airport ,villa ,prefab house.Demension:Width:(battenboard) 1150mm,950mm (sandwich tile) ...