水磨石地面的磨光是影响水磨石地面施工质量的关键工序之一,为此,新修订的《地面与楼面工程施工及验收规范》第6.7.6条对水磨石地面的磨光作了如下规定;“普通水磨石层磨光遍数不应少于三遍,高级水磨石面层应适当增加磨光的遍数及提高油石的号数。” The grinding of the terrazzo floor is one of the key processes affecting the construction quality of the terrazzo floor. To this end, the newly revised “Regulations for Construction and Acceptance of Ground and Floor Engineering,” Section 6.7.6, makes the following provisions for the grinding of terrazzo floors; “Ordinary terrazzo polished no less than three times, senior terrazzo surface should be properly increased the number of polished and increase the number of stone. ”