El trabajador coloca adoquines en capas, utilizando martillo para solidificar las piedras en el suelo para reparar la acera peatonal junto a la calle. - Foto e imagen de stock

Wreath with cones for drilling rock mounted on mini excavator during the execution of a mini-trench

Construction of railway track with wooden sleepers. Worker with a drill makes the hole in which the bolt that holds the rail fixed on the sleeper will be fixed.

Worker use vibratory plate compactor compacting asphalt at road repair

An old worn-out gasoline compactor regularly serves as a worker for compacting sandy soil in order to later lay paving slabs.

The process of construction of the sidewalk, the installation of a vertical curb

Railway workers bolting track rail. Detail worker with mechanical bolting wrench

Bricklayer places concrete paving stone blocks for building up patio and track in backyard of private house

Builder installing new paving stones around house

Builder installing new paving stones around house

Builder installing new paving stones around house