compaction hammer - Definition & Meaning

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 penetrationa 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

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.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.

例句

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。
The operator carefully used the compaction hammer to level the surface and prevent future settling.
操作员小心地使用了压实锤来平整表面并防止未来沉降。