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Subgrade materials (Rbmuejpt)

Material below the subgrade in cuts and embankments and in embankment foundations extending to such depth as affects the support of the pavement structure. (Source: AASHTO Glossary)
Use For
Bedding materials
Roadbed materials
Broader Term
Paving materials (Rbmuejp)
Related Terms (Hierarchical)
Cold mix paving mixtures (Rbmuejpc)
Warm mix paving mixtures (Rbmuejpf)
Hot mix asphalt (Rbmuejph)
Subbase materials (Rbmuejps)