现浅水磨石地坪具有投资少、构造简单、施工方便、表面光滑、图案多变、经久耐磨等优点。所以在地面装饰材料飞速发展的今天，许多公共建筑的楼地面仍采用水磨石。然而，在水磨石施工中每一道工序若不控制好质量，或不做好成品保护，也容易造成水磨石空鼓等问题。1996年我公司 Shallow grindstone flooring has the advantages of low investment, simple structure, convenient construction, smooth surface, changeable patterns, durable wear and so on. Therefore, with the rapid development of ground decoration materials, terrazzo is still used on the floor of many public buildings. However, in every process of terrazzo construction, if the quality is not controlled or the protection of the finished product is not completed, problems such as the emptying of the terrazzo can easily occur. My company in 1996