This standard specifies the terms and definitions of photocatalytic self-cleaning material performance testing methods, safety tips, General Provisions, analysis step, , sample preparation, principle, reagents, equipment, experimental results of computing environments, test report. This standard applies to the preparation of a planar self- cleaning materials. This standard does not apply to the use of dark and visible light responsive photocatalytic self-cleaning materials, and water can infiltrate the permeable material.
