| 释义 |
bituminous concrete bituminous concrete[bī′tü·mə·nəs käŋ′krēt] (materials) A concrete made with bituminous material as a binder for sand and gravel. asphaltic concrete, asphalt paving, black topA mixture of asphalt and graded aggregate widely used as paving material over a prepared base; normally placed, shaped, and compacted while hot, but can be prepared for placement without heat. Also see cold mix. |