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Compaction hammer
01
压实锤, 夯实锤
a device used to assess the compaction properties and density of soil or asphalt by delivering a standardized impact to the surface and measuring the resulting resistance or penetration
What is a "compaction hammer"?
A compaction hammer is a tool used to compact or compress soil, gravel, or other materials to increase their density and stability. It typically features a heavy, flat head that is dropped repeatedly onto the surface to apply force. This action helps to reduce air gaps within the material, making it stronger and less likely to shift or settle over time. Compaction hammers are commonly used in construction, road building, and landscaping to prepare foundations, roads, or pavements. They ensure that the materials are firmly packed, which is crucial for the durability of the finished structure.
Example
The contractor used a compaction hammer to ensure the soil was tightly packed before laying the foundation.
Before laying the pavement, workers used a compaction hammer to reduce the air gaps in the soil.
