预制水磨石板块在运输、装卸和存放过程中,如有缺棱、掉角等缺陷,可以修补后再用。具体作法是:(1)将掉角板进行检查,确定割角的大小,掉角大的切角大些,掉角小的切角小些,一般以不小于10厘米为宜,因为太小了不便操作,也不美观;最大以不大于1/3边长为好,可切成五或八角形,见图1,2,破 The prefabricated terrazzo blocks can be repaired after being used for defects such as missing edges and missing corners during transportation, handling, and storage. The specific methods are: (1) Check the angle-off board to determine the size of the cutting angle. The larger the angle of cut-off is, the smaller the angle of cut-off is, and the smaller the cut-off angle is, and it is generally not less than 10 cm, because it is too small. Inconvenient operation, not beautiful; maximum not more than 1/3 side length is good, can be cut into five or octagonal shape, see Figure 1,2, broken