blacktopping
Noun: A black, bituminous paving material, typically a mixture of asphalt and aggregate, used to surface roads, driveways, parking lots, and other areas. It is usually applied in a hot, liquid state and spread over a prepared base, such as crushed rock, to create a smooth, durable, and waterproof layer.
The term "blacktopping" refers specifically to the material itself or the finished surface layer. It is commonly used in contexts related to construction, road maintenance, and civil engineering. - The noun form is standard: "The blacktopping on the new highway is very smooth." - It can function attributively (like an adjective) before another noun: "blacktopping project," "blacktopping crew."
- The city scheduled the blacktopping of the residential street for next week.
- After the heavy rains, cracks began to appear in the old blacktopping.
- The parking lot renovation includes laying a fresh layer of blacktopping over a gravel base.
- "Blacktopping" as a Gerund/Noun from a Verb: While primarily a noun, "blacktopping" can also be understood as the gerund form of the verb "to blacktop," meaning the action of applying this material. Example: "The blacktopping of the entire subdivision took three days."
- Blacktop (n.): A more common synonym for "blacktopping" as the material or surface. ("They played basketball on the blacktop.")
- Asphalt (n.): A very close synonym, though "asphalt" can also refer more specifically to the binding bituminous component, while "blacktopping" often implies the final mixed product laid as a surface.
- Tarmac (n.): A similar material, historically a trademarked mix of tar and macadam, now often used generically for paved areas, especially airport runways.
- Pavement (n.): A general term for any hard surface covering for a road or path; blacktopping is a type of pavement.
- Asphalt
- Tarmac (in general use)
- Bituminous pavement
- Asphalt concrete
There are no common idioms or phrasal verbs specifically using the word "blacktopping."
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a black bituminous material used for paving roads or other areas; usually spread over crushed rock
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