1)the brush is mainly used for paving operations to clear ground attachments;
2)clear milling work surface adhesion particles, enhance the binding force between the asphalt layer;
3)clear the surface of bridge, clear laitance;
4)clear these pollutants of highways and municipal roads;
5) clear the line on road surface and removal the oxide of metal surface;
6)clear the surface on coal yard,power plant and sea port.