AASHTO R 18-18
- Standard Recommended Practice for Establishing and Implementing a Quality System for Construction Materials Testing Laboratories
- standard by American Association of State and Highway Transporta
- Category: AASHTO
$97.00
$49.00
The criteria in this document only apply to the following testing areas: soil, aggregate, asphaltbinder, cutback asphalt, emulsified asphalt, asphalt mixtures, hydraulic cement, portland cementconcrete, unit masonry, metals, plastic pipe, and sprayed fire-resistive material.
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