Turkmenistan standards PDF

Standard Method of Test for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete Original standard AASHTO T 121M - T 121-25 in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 121M - T 121-26

Standard Method of Test for Time of Setting of Hydraulic Cement by Vicat Needle Original standard AASHTO T 131-20 in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 131-23

Standard Method of Test for Density of Hydraulic Cement Original standard AASHTO T 133-19 in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 133-22 (2026)

Standard Method of Test for Moisture–Density Relations of Soil–Cement Mixtures Original standard AASHTO T 134-19 in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 134-25

Standard Method of Test for Air Content of Hydraulic Cement Mortar Original standard AASHTO T 137-21 in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 137-22 (2026)

Standard Method of Test for Compressive Strength of Concrete Using Portions of Beams Broken in Flexure Original standard AASHTO T 140-20 in PDF full version. Additional info + preview on request

Document status: Replaced by St AASHTO T 140-20 (2024)