本联合标准涵盖了在应用保护涂层或衬里系统之前，使用喷砂清理磨料对钢表面进行规定程度的清洁。本标准的重点是商业喷砂清理，去除所有可见的油、油脂、灰尘、污垢、氧化皮、锈迹、涂层、氧化物、腐蚀产物和其他异物，在每个单位面积的表面上留下不超过33%的污渍或阴影。提出的要求包括表面的终态，以及实现和验证终态所需的材料和程序。本标准由SSPC和NACE任务组006共同维护。

This joint standard covers the use of blast cleaning abrasives to achieve a defined degree of cleaning of steel surfaces prior to the application of a protective coating or lining system. The focus of this standard is commercial blast cleaning, which removes all visible oil, grease, dust, dirt, mill scale, rust, coating, oxides, corrosion products, and other foreign matter, leaving staining or shadows on no more than 33% of each unit area of surface. The requirements presented include the end condition of the surface and materials and procedures necessary to achieve and verify the end condition. This standard is maintained jointly by the SSPC and NACE Task Group 006.