STANDARDS

Members of the CPMB and its Divisions attach rating plates to components of concrete plants as allowed by these Standards. The rating plates serve to indicate that the component conforms to the requirements of these Standards. Rating plates guarantee that components of concrete plants that have them attached conform to the requirements of these Standards established and unanimously agreed upon by all members of the CPMB and its Divisions. These methods continue to represent industry practice and are used by all members of CPMB, whose membership represents the majority of concrete plant manufacturers. These standards provide useful tables, formulas and considerations, so that the purchaser who is concerned with the actual performance can depend on these standards as a guide in the selection of concrete plant components. In addition these standards include rating criteria, methodology, formulas and available sizes of concrete plant components currently used by the industry.