AASHTO M145

Standards We Are Accredited For

AASHTO M145 – Standard Specification for Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes

Scope

This recommended practice describes a procedure for classifying soils into seven groups based on laboratory determination of particle size distribution, liquid limit, and plasticity index.

Keywords

liquid limit; particle size distribution; plasticity index

AASHTO M145 Accredited Laboratory

Applied Testing & Geosciences, LLC is accredited for performing tests using the AASHTO M145 standard. Contact us for more information.

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