Before revision: Video of construction workers tamping a road surface A tamp is a device used to compact or flatten an aggregate or another powdered or granular material, typically to make it resistant to further compression or simply to increase its density.
After revision: Tamping RammerVideo of construction workers tamping a road surface A tamp is a device used to compact or flatten an aggregate or another powdered or granular material, typically to make it resistant to further compression or simply to increase its density.