ASTM D7000-19a PDF Download

The ASTM D7000-19a standard is a test method used to classify rapid-setting emulsified asphalt and evaluate the curing characteristics of a binder-aggregate combination used in surface treatments. The purpose of this test is to ensure that the surface treatment is sufficiently cured before allowing traffic onto the seal, thus providing a quick return to traffic.

The test method simulates the brooming of a surface treatment in the laboratory to measure the curing performance characteristics of emulsified asphalt and aggregates. By conducting this test, it is possible to predict surface treatment performance in the early stages of construction and ensure good quality and durability of the surface treatment.

It is important to note that the quality of the results obtained through this test method depends on the competence of the personnel performing the procedure and the calibration and maintenance of the equipment used. Compliance with Specification D3666, which outlines the criteria for competent and objective testing, sampling, and inspection, is recommended but does not guarantee reliable results. Other factors also impact the reliability of the test results.

This standard contains references to explanatory notes and footnotes, which provide additional information and clarification. It should be noted that these notes and footnotes (excluding those found in tables and figures) are not considered requirements of the standard.