Our laboratory is under
the technical supervision of a registered professional engineer. Our
laboratory is accredited by the American Association of Highway and
Transportation Officials (AASHTO). We follow all applicable American
Society for Testing and Materials (ASTM) procedures.
- Asphalt tests available through our
laboratory include:
- Asphalt Extraction & Gradation
- Oil content & Sieve analysis
-
- Asphalt Marshall Maximum-Density
- ASTM D1559, for use in the field
of asphalt density (compaction) verification
-
- Asphalt Marshall Maximum-Density,
Stability and Flow
- ASTM D1559, for asphalt design
parameter verification
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