... indoor decoration, 2,waterproof,fireproof,soundproof 3,easy to install high quality pvc decorative panels,pvc panel for wall and ceiling1,widely ... schools, cooking rooms, washing rooms and etc indoor decorationTEST REPORT (TEST REQUIREMENT: QB/T2133-1995,Q/HSJ 01-2005)ItemTechnical requirementsResults ... drop hammer0.25kg/0.5mPass7Tolerance of driving nailNo crackPass high quality pvc decorative panels