为去除损伤而对表面进行切削和打磨的时候，对翻修区域的喷丸应当和原有的喷丸面适当交叠。
When a surface is machined or ground to remove damage, the reworked area should be shot-peened with proper overlap onto the existing shot-peened surface.
冲砂区域尽量避免大面积打磨， 若打磨面积所占比例过高，必须重新冲砂；
Large acreage grinding should be avoided at blasting area, otherwise, re-blasting is necessary.
设置现场饰面打磨和施工的质量标准，按照图纸来进行样板地面区域的饰面施工。
To set quality standards for sanding and application of field finishes, prepare finish mockup of floor area as shown on Drawings.
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