TDS PDF

Standard Practice for Time Evaluation for Mechanical Shakers Original standard AASHTO R 127-25 in PDF full version. Additional info + preview on request

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Standard Practice for Drilling for Subsurface Investigations—Unexpectedly Encountering Suspected Hazardous Material Original standard AASHTO R 21-96 (2023) in PDF full version. Additional info + preview on request

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Standard Practice for Decommissioning Geotechnical Exploratory Boreholes Original standard AASHTO R 22-97 (2023) in PDF full version. Additional info + preview on request

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Standard Practice for Sampling Freshly Mixed Concrete Original standard AASHTO R 60M - R 60-23 in PDF full version. Additional info + preview on request

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Standard Practice for Wet Preparation of Disturbed Soil Samples for Test Original standard AASHTO R 74-22 (2026) in PDF full version. Additional info + preview on request

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Standard Method of Test for Measurements of Pore Pressures in Soils Original standard AASHTO T 252-19 (2023) in PDF full version. Additional info + preview on request

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