road roller

• Máquina de engenharia pesada com grandes rolos compactadores, usada para compactar solo, cascalho, asfalto ou concreto na construção de estradas e outras obras. Também pode se referir a um veículo ou dispositivo equipado com esses rolos.

A heavy engineering vehicle with large rollers used to compact soil, gravel, asphalt, or concrete in road construction and other building projects.

1. Construction vehicleB1formal

   A heavy vehicle with large rollers used to compact soil, asphalt, or gravel during road construction.

   Rolo compressor

   • The road roller flattened the new asphalt on the highway.
   • Construction workers use a road roller to create a smooth surface.
   • The loud noise of the road roller could be heard from blocks away.