Spray Patching Equipment Using Screened Reclaimed Asphalt PavementRAP For Repairing Damaged Road Surface: Fid-Bau Portal

Spray Patching Equipment Using Screened Reclaimed Asphalt PavementRAP For Repairing Damaged Road Surface

KWON BONG JU

The present invention relates to a spray patching device for repairing a paved road using waste asphalt. The purpose of the present invention is to provide the spray patching device for repairing the paved road using the waste asphalt capable of rapidly repairing portions to be repaired of the paved road such as port holes, mesh-type cracks, damaged road top, longitudinal cracks, and the like formed in the paved road with the waste asphalt. A binder storing unit and an aggregate storing unit are loaded on a movable unit. A binder inside the binder storing unit and the waste asphalt inside the aggregate storing unit are transferred to an injection-discharging unit via a cyclone unit. The waste asphalt is discharged outside of the injection-discharging unit after coating the binder on a surface of the waste asphalt inside the injection-discharging unit. A pressure of compressed air transferring the waste asphalt is automatically controlled by the cyclone unit, thereafter the waste asphalt is transferred and discharged outside of the injection-discharging unit by the compressed air of which the pressure is automatically controlled.

본 발명은 폐아스콘을 사용한 포장도로 보수용 스프레이 패칭장치에 관한 것으로, 그 목적은 포장도로에 형성된 포트홀, 망상균열, 길어깨 파손, 종방향 균열 등등 포장도로의 보수대상부위를 폐아스콘에 의해 신속하게 보수할 수 있는 폐아스콘을 사용한 포장도로 보수용 스프레이 패칭 장치를 제공하는 것이다. 본 발명은 바인더 저장부와 골재저장부가 이동부에 탑재되고, 바인더 저장부내 바인더와 골재저장부내의 폐아스콘이 사이클론부를 통해 분사토출부로 이송되며, 분사토출부내에서 폐아스콘의 표면에 바인더가 도포코팅된 후 분사토출부의 외부로 토출되되, 상기 사이클론부에 의해 폐아스콘을 이송하는 압축공기의 압력이 자동조절된 후, 자동조절된 압축공기에 의해 분사토출부의 외부로 폐아스콘이 이송토출되도록 되어 있다.

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