The main purpose of this revision was to tighten tolerances on saturation and sample air voids to reduce test error and improve safe practices. This standard covers the use of Superpave Gyratory Compacted specimens with 150mm molds and freeze-thaw conditioning to standardize the results. This does not prohibit other standard being created for alternate methods such as 100mm samples, conditioning with no freeze, or use of Marshall Hammer.
Date Initiated: 02-22-2022
Technical Contact: Phillip Blankenship
Item: 001
Ballot: D04 (22-01)
Status: Will Reballot Item