Unboxing AASHTO resource Proficiency Samples: Aggregate Gradation and Gravity 5/6

The samples will be shipped to you on July 25th, 2024. Please note that Sample 5 and Sample 6 are shipped in separate boxes and will most likely arrive a few days apart. All pertinent information such as sample instructions, data sheets, and Safety Data Sheets can be found on the on the AASTHO re:source website in the “Data Sheets and Instructions” page after the posted shipping date. aashtoresource....