TDS PDF

Standard Method of Test for Repetitive Static Plate Load Tests of Soils and Flexible Pavement Components for Use in Evaluation and Design of Airport and Highway Pavements Original standard AASHTO T 221-90 (2017) in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 221M - T 221-24

Standard Method of Test for Nonrepetitive Static Plate Load Test of Soils and Flexible Pavement Components for Use in Evaluation and Design of Airport and Highway Pavements Original standard AASHTO T 222-81 (2017) in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 222M - T 222-25

Standard Method of Test for Field Vane Shear Test in Cohesive Soil Original standard AASHTO T 223-96 (2017) in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 223-96 (2025)

Standard Method of Test for Triaxial Compressive Strength of Undrained Rock Core Specimens without Pore Pressure Measurements Original standard AASHTO T 226-90 (2018) in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 226-25

Standard Method of Test for Specific Gravity of Semi-Solid Asphalt Materials Original standard AASHTO T 228-09 (2018) in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 228-22 (2026)

Standard Method of Test for Compressive Strength of Cylindrical Concrete Specimens Original standard AASHTO T 22M - T 22-25 in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 22M - T 22-26