Category Archives: AASHTO

Technical Bulletin –  20210118

Deformation Rate & Sprocket Arrangement Pine slowed the specimen deformation rate of the Pine AF850 Test Press by installing the same size sprockets on the motor and the jack to achieve a 1:1 ratio between the motor and the jack because it was found not to comply with the specimen deformation rate of 50 ±…

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2016 AASHTO SOM Meeting

Todd Arnold, Division Manager, will attend the AASHTO Subcommittee on Materials Meeting July 31-August 4.  The Subcommittee is responsible for the development of materials and test standards utilized by all of AASHTO member departments.  Todd Arnold along with materials engineers and technical experts from member departments work for consensus on these important documents.  Industry and academia participation…

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