| 摘要 |
A method and apparatus for coating traffic surfaces is disclosed in which, in lieu of preparing a batch of coating material, the coating ingredients are independently deposited on the traffic surface and a rotary tool with depending blades is brought into contact with the surface to be coated to effectively mix the ingredients while upon the surface so as to rapidly produce, distribute and apply a uniform composition. The apparatus aspect is represented by a machine in which there are various tanks and hoppers for the individual ingredients, with operator accessible controls for starting, stopping and metering such deposits. In addition the machine carries means for rotatably driving the tool, and for raising and lowering the tool to control the nature of blade contact with the surface being coated. The machine is provided with swivellable wheels that can be braked, whereby it is possible to readily maneuver the machine and effect coating application within small areas and within areas having irregular boundaries.
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