The standard provides procedures for surface cleaning of concrete blocks prior to coating, including removal of dust, dirt, mortar spatter, grease, etc. Cleaning methods include vacuum cleaning, jet cleaning, water washing, detergent cleaning, steam cleaning, and mechanical cleaning. These methods help prepare the concrete surface, ensuring coating adhesion and long-term Stability, while potentially altering the surface profile and require appropriate treatment before construction.
| Status | Active |
|---|---|
| CCS | ICS |
| Release Date | Implementation Date |