地面石材翻新是指将已铺装的、老旧的、污染的、磨损的石材表面清除，使石材恢复出干净的、亮光的装饰效果。
Ground stone renovation refers to the removal of the paved, old, polluted and worn stone surface, so that the stone can be restored to a clean and bright decorative effect.
现在，地面石材翻新技术泛指把铺装后的石材进行处理，其中包括清洗处理、防护处理、无缝处理、整体研磨处理、石材修补、再结晶硬化处理等工序，这些工序统称为地面石材翻新技术。
Now, the ground stone renovation technology generally refers to the treatment of the paved stone, including cleaning treatment, protection treatment, seamless treatment, overall grinding treatment, stone repair, recrystallization hardening treatment and other processes, which are collectively referred to as the ground stone renovation technology.
石材翻新的目的是显著提高石材的五度（平整度、光泽度、清晰度、止滑度、色饱和度）；五性（一致性、通透性、浸润性、耐磨性、耐候性）；四感（视觉感、层次感、立体感、悦目感）等。
The purpose of stone renovation is to significantly improve the five degrees of stone (flatness, glossiness, clarity, skid resistance, color saturation); five properties (consistency, permeability, wettability, wear resistance, weather resistance); four senses (visual sense, level sense, three-dimensional sense, and pleasing to the eyes), etc.