Compaction hammer
01
夯实锤, 压实锤
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
例子
The contractor used a compaction hammer to ensure the soil was tightly packed before laying the foundation.
承包商使用压实锤确保在铺设地基前土壤被紧密压实。
Before laying the pavement, workers used a compaction hammer to reduce the air gaps in the soil.
在铺设路面之前，工人们使用了压实锤来减少土壤中的空气间隙。
