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Top Terms > Materials > Classes of materials > Building materials > Building materials by properties > Aggregates, rock and stone > Consolidated aggregates, rock and stone > Ballast (Railroads) > Asphalt ballast

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Asphalt ballast (Rbmddvbb)

Definition
Mixed asphalt and crushed gravel or sand; used especially for paving. (Source: wordnet.princeton.edu)
Broader Term
Ballast (Railroads) (Rbmddvb)
Related Terms (Hierarchical)
Subballast (Rbmddvbs)