... Thickness: 0.35mm-0.80mmColor: As requestThis kind of Sandwich Panel has many features as follows:Material:1. The thickness ... noise-absorbing2. Fire resistance raring: None Usage:This kind of sandwich panel can be used in steel structure workshop, easy building ... red bricks, clay solid bricks, air bricks, color-coated steel sandwich boards, gypsum blocks, wire spatial grid structure perlite boards, and ...