Tech PDF

AASHTO

AASHTO T 393-22

Standard Method of Test for Determining the Fracture Potential of Asphalt Mixtures Using the Illinois Flexibility Index Test (I-FIT)
standard by American Association of State and Highway Transportation Officials, 2022

BS

BS 970B

Memorandum to consumers and producers regarding the standardization of alloy steels with the object of alloy conservation
standard by BSI Group,