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Aggregate Base Program Completion

Issued by ASTM International

Recipients of this digital credential have successfully completed all of the courses in the ASTM Aggregate Base program.

Type Learning
Level Intermediate
Cost Paid

Additional Details

Skills

Earning Criteria

Successful completion of all Aggregate Base Testing training with a score of 80% or higher.

Standards

C702/C702M Standard Practice for Reducing Samples of Aggregate to Testing Size

D75/D75M Standard Practice for Sampling Aggregates

D421 Standard Practice for Dry Preparation of Soil Samples for Particle-Size Analysis and Determination of Soil Constants

D422 Standard Test Method for Particle-Size Analysis of Soils

D698 Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort (12 400 ft-lbf/ft3 (600 kN-m/m3))

D1557 Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3 (2,700 kN-m/m3))

D2216 Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass

D4318 Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils