A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rapid pavement repairing method
The invention provides a rapid pavement repairing method, and belongs to the technical field of pavement repairing. When the method is used for repairing the non-straight crack during construction, the trolley is pushed to one end of the local section of the crack, then the discharging pipe is held to inject the repairing material into the crack in the winding direction of the crack of the local section in a left-right swinging mode, and the repairing material is injected into the crack in the certain width direction of the crack at the position where local potholes are deep. The residence time of the outlet end of the discharging pipe is correspondingly longer, and the outlet end of the discharging pipe cannot be filled only in the mode that the surrounding repairing materials freely flow towards the deeper potholes; when a wide crack is encountered, even if the crack extends straightly and forwards, the repairing material cannot be injected in the mode that the outlet end of the discharging pipe directly moves forwards, and the discharging pipe must be adopted to swing left and right in the width direction of the crack and move forwards at the same time to form a snakelike spray irrigation path so as to fill the whole crack. According to the rapid pavement repairing method, pavement cracks can be efficiently and fully repaired.
本发明提供一种路面快速修复方法，属于路面修复技术领域。本方法在施工时，对于非笔直型裂缝的修补，先将小车推至裂纹的局部段的一端，然后握住出料管左右摆动地顺着局部段裂纹蜿蜒方向朝裂缝中注入修补材料，在遇到裂缝的某个宽度方向上存在局部坑洼较深的部位，出料管的出口端停留时间应相应更长，而不能仅依靠周围修补材料朝坑洼较深处自由流动的方式填满；在遇到较宽的裂缝时，即使裂缝笔直朝前延伸，也不得采用出料管的出口端直接朝前移动的方式注入修补材料，必须采用出料管道在裂缝宽度方向上左右摆动的同时朝前行进，形成蛇形喷灌路径，以注满整个裂缝。本路面快速修复方法可以高效而充分地对路面裂缝进行修复。
Rapid pavement repairing method
The invention provides a rapid pavement repairing method, and belongs to the technical field of pavement repairing. When the method is used for repairing the non-straight crack during construction, the trolley is pushed to one end of the local section of the crack, then the discharging pipe is held to inject the repairing material into the crack in the winding direction of the crack of the local section in a left-right swinging mode, and the repairing material is injected into the crack in the certain width direction of the crack at the position where local potholes are deep. The residence time of the outlet end of the discharging pipe is correspondingly longer, and the outlet end of the discharging pipe cannot be filled only in the mode that the surrounding repairing materials freely flow towards the deeper potholes; when a wide crack is encountered, even if the crack extends straightly and forwards, the repairing material cannot be injected in the mode that the outlet end of the discharging pipe directly moves forwards, and the discharging pipe must be adopted to swing left and right in the width direction of the crack and move forwards at the same time to form a snakelike spray irrigation path so as to fill the whole crack. According to the rapid pavement repairing method, pavement cracks can be efficiently and fully repaired.
本发明提供一种路面快速修复方法，属于路面修复技术领域。本方法在施工时，对于非笔直型裂缝的修补，先将小车推至裂纹的局部段的一端，然后握住出料管左右摆动地顺着局部段裂纹蜿蜒方向朝裂缝中注入修补材料，在遇到裂缝的某个宽度方向上存在局部坑洼较深的部位，出料管的出口端停留时间应相应更长，而不能仅依靠周围修补材料朝坑洼较深处自由流动的方式填满；在遇到较宽的裂缝时，即使裂缝笔直朝前延伸，也不得采用出料管的出口端直接朝前移动的方式注入修补材料，必须采用出料管道在裂缝宽度方向上左右摆动的同时朝前行进，形成蛇形喷灌路径，以注满整个裂缝。本路面快速修复方法可以高效而充分地对路面裂缝进行修复。
Rapid pavement repairing method
一种路面快速修复方法
WANG LANQING (author) / SHI LEI (author) / SHEN ZUBI (author) / LI SHUWEN (author) / WANG MIN (author) / XIANG XING (author)
2024-08-30
Patent
Electronic Resource
Chinese