SELF-PROPELLED VERTICAL ROUGHENED SURFACE FINISHING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a self-propelled machine making roughened surface finishing by performing the trace of a rake in the vertical direction on concrete pavement. SOLUTION: The self-propelled vertical roughened surface finishing machine is provided with a roughened finishing material having required length in the orthogonal direction of the construction advance direction on a frame providing travelable vehicle body part and comprising the rake or a brush having required hardness, a holding part pushing the roughened surface finishing material to a finishing face by required pressure, and a water tank washing the roughened surface finishing material.