Inspection of roads regarding carrying out high-quality surface treatment of the surface of wear

At delivery of the performed repair work of a roadbed the complex of indicators surely is controlled: durability of layers of road clothes, thickness of constructive layers, extent and width of the repair site, longitudinal and cross biases, flatness of a covering and coefficient of coupling. Safety of operation of highways is connected with coupling properties of a covering with automobile wheels. It is reached by the device surface treatment by stone material of the top layer of road clothes.