Earth Compactor (Construction)

A compactor is a type of construction machine used to apply pressure to soil that reduces air pocks and allows the soil to handle heavier weights on even surfaces. The two main types of compactors are roller compactors and flat plate compactors.The roller type compactors are used for compacting crushed rock as the base layer underneath concrete or stone foundations or slabs. The plate compactor, vibrating plate, or tamper, has a large vibrating baseplate and is suited for creating a level grade, while the rammer compactor has a smaller foot.