ASTM D 4258 - 05 Standard Practice for Surface Cleaning Concrete for Coating

American Society for Testing and Materials (ASTM). Current edition approved Sept. 1, 2005. Published September 2005. Originally approved in 1983. Last previous edition approved in 1999 as D 4258 – 83 (1999). 2 p. This practice includes surface cleaning of concrete to remove grease, dirt, and loose material prior to the application of coatings. Procedures include broom cleaning, vacuum cleaning, air blast cleaning, water cleaning, detergent water cleaning, and steam cleaning.