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。本标准的重点是刷除喷砂清理，这使得现有的粘附涂层尽可能多地保留下来，并在涂覆涂层之前使表面粗糙。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 brush-off blast cleaning, which allows as much of an existing adherent coating to remain as possible and to roughen the surface prior to coating application. 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.