How to ensure the flatness of the marble base?
Full-Process Flatness Assurance Solution for Marble Bases (From Rough Blank to Long-term Use)Marble flatness is divided into two stages: factory grinding and processing flatness (00/0/1 grade standards), and long-term flatness maintained after installation and use. The processes and control methods for the two are completely separate, as detailed below by process.I. Material Selection Stage: Eliminating…