ACI 207.3R-18 PDF Download

ACI 207.3R-18 is a standard that provides guidelines for evaluating the physical properties of concrete in existing massive structures for service conditions. The report emphasizes the importance of having knowledge about the structural design of the project in order to determine the appropriate procedures and locations for evaluating the concrete physical properties. It should be noted that this report does not address the analysis for determining structural capacity.

The standard recommends reviewing project design, operation, and maintenance records, as well as in-service inspection data. This information can provide valuable insights into the condition of the concrete in existing structures. Various methods for conducting condition surveys and nondestructive tests are reviewed in the report. Additionally, the report identifies destructive phenomena that can affect the concrete and provides methods for evaluating test and survey data.

Lastly, the standard discusses the importance of preparing a final report that presents the findings of the evaluation process. This report serves as a record of the evaluation and can be used for future reference and decision-making regarding the maintenance and repair of the concrete in the existing massive structures.