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AASHTO re:source Overview Video

The primary vision of AASHTO re:source is to be the center for promoting quality and achievement of excellence in construction materials testing (CMT). We provide services and tools through our three major programs: the Laboratory Assessment Program (LAP), the  Proficiency Sample Program (PSP), and the  AASHTO Accreditation Program (AAP). Through these activities, we evaluate testing competency, promote continual improvement, and instill confidence in the laboratories and specifiers that use our programs.



Video Gallery

  • Accreditation Process
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  • AASHTO resource Rebranding
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  • Laboratory Assessment Process
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  • AASHTO Accreditation Overview
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  • A Series on Safety - Eyewear

    As an employer in the United States, you have the legal responsibility to provide a safe workplace. The specific requirements that apply to your company or laboratory are not as simple as black and white. While the Occupational Safety and Health Administration (OSHA) does have requirements, the uniqueness of the hazards to each workplace situation leave the ball in your court to determine your hazards and use the OSHA requirements to protect your employees. For this first article, I’d like to go over protective eyewear requirements. This is a great example of an issue that seems like it should be really easy to decipher. The further we investigate the requirements, the more gray areas appear.
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  • Ask AASHTO re:source!

    Why doesn’t AASHTO re:source provide enough soil to properly perform ASTM D698 and D1557 on the proficiency samples? Why aren’t extra proficiency samples (XPS) available for emulsified asphalt and paint?
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  • Changes to the AASHTO Accreditation Program

    You may have noticed that our program has undergone quite a few changes over the last year. We have modified some of our operations in an attempt to keep up with customer expectations and to ensure we remain a trusted and reliable source of accreditation services in the construction materials industry.
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Copies of standards can be purchased through the AASHTO Bookstore or ASTM International's Standards & Publications