paving machine
Học thuậtThân thiện
Definition
Noun: A paving machine is a piece of heavy equipment designed to lay down pavement material, such as asphalt or concrete, onto a prepared surface like a roadbed or foundation. It creates a smooth, level, and compacted layer.
Usage
The term "paving machine" is used to describe the specific machinery in the context of construction and roadwork. It is a countable noun.
Examples
- The city purchased a new paving machine to improve efficiency on road repair projects.
- The operator carefully guided the paving machine to ensure an even thickness of asphalt.
- Before the paving machine arrives, the crew must prepare and grade the road base.
Advanced Usage
- Technical Context: In engineering and construction specifications, a "paving machine" may be referred to more specifically by type, such as an asphalt paver or concrete slipform paver, which are considered subtypes or more precise terms.
- Process Description: The term is central to describing the stage of construction: "The paving phase began once the paving machine was on site."
Variants and Related Words
- Paver (n.): A common shorter synonym for a paving machine. (e.g., )
- Asphalt paver (n.): A specific type of paving machine used for laying asphalt.
- Road paver (n.): A general term emphasizing the machine's use for roads.
- Pavement (n.): The finished surface laid by the machine.
- Pave (v.): The action performed by the machine or workers.
Synonyms
- Paver
- Road paver
- Asphalt finisher (context-specific)
- Spreader (in certain construction contexts, though more general)
Related Phrases/Idioms
- (To) lay pavement: This is the action performed by the paving machine. (e.g., )
- Paving operation/crew: Refers to the overall activity or team involved, which includes the use of the paving machine.
Noun
- a machine for laying pavement