A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Non-excavation grouting repair construction method for asphalt pavement
The invention discloses an asphalt pavement trenchless grouting repair construction method, which relates to the technical field of pavement grouting repair, and comprises the following steps: preparing an organic grouting material and a hole sealing asphalt material for later use; detecting pavement crack parameters in the pavement crack direction through radar equipment; marking a punching hole position along the crack direction of the pavement; punching is conducted corresponding to the punching hole positions, and grouting holes are formed; the grouting holes are cleaned; sealing rings are embedded in the grouting holes in an embedded mode; an organic grouting material is injected into the grouting holes, so that the organic grouting material fills the pavement cracks around the grouting holes through the grouting holes in a pressure permeation mode; after grouting is completed, the grouting holes are filled with hole sealing asphalt, and the hole sealing asphalt is compacted; and the top surface of the pavement crack is polished. Pavement crack punching and grouting repairing is achieved in a non-excavation mode, repairing is rapid, the pavement is minimally invasive, the method is more environmentally friendly, economical and durable, and traffic can be opened immediately after construction is finished.
本发明公开了一种沥青路面非开挖注浆修补施工方法，涉及路面注浆修补技术领域，包括如下步骤：配置有机注浆材料和封孔沥青材料备用；通过雷达设备沿路面裂缝方向探测路面裂缝参数；沿路面裂缝方向标记打孔孔位；对应打孔孔位进行打孔，形成注浆孔；对注浆孔进行清理；在注浆孔内以内嵌的方式预埋密封圈；向注浆孔内注入有机注浆材料，使有机注浆材料通过注浆孔以压力渗透的方式填充注浆孔周围的路面裂缝；注浆完成后，向注浆孔内填充封孔沥青，并压实；对路面裂缝的顶面进行打磨处理。本发明采用非开挖方式实现路面裂缝打孔注浆修复，修复快速，对路面微创，更加环保、经济、耐用，施工结束可立即开放交通。
Non-excavation grouting repair construction method for asphalt pavement
The invention discloses an asphalt pavement trenchless grouting repair construction method, which relates to the technical field of pavement grouting repair, and comprises the following steps: preparing an organic grouting material and a hole sealing asphalt material for later use; detecting pavement crack parameters in the pavement crack direction through radar equipment; marking a punching hole position along the crack direction of the pavement; punching is conducted corresponding to the punching hole positions, and grouting holes are formed; the grouting holes are cleaned; sealing rings are embedded in the grouting holes in an embedded mode; an organic grouting material is injected into the grouting holes, so that the organic grouting material fills the pavement cracks around the grouting holes through the grouting holes in a pressure permeation mode; after grouting is completed, the grouting holes are filled with hole sealing asphalt, and the hole sealing asphalt is compacted; and the top surface of the pavement crack is polished. Pavement crack punching and grouting repairing is achieved in a non-excavation mode, repairing is rapid, the pavement is minimally invasive, the method is more environmentally friendly, economical and durable, and traffic can be opened immediately after construction is finished.
本发明公开了一种沥青路面非开挖注浆修补施工方法，涉及路面注浆修补技术领域，包括如下步骤：配置有机注浆材料和封孔沥青材料备用；通过雷达设备沿路面裂缝方向探测路面裂缝参数；沿路面裂缝方向标记打孔孔位；对应打孔孔位进行打孔，形成注浆孔；对注浆孔进行清理；在注浆孔内以内嵌的方式预埋密封圈；向注浆孔内注入有机注浆材料，使有机注浆材料通过注浆孔以压力渗透的方式填充注浆孔周围的路面裂缝；注浆完成后，向注浆孔内填充封孔沥青，并压实；对路面裂缝的顶面进行打磨处理。本发明采用非开挖方式实现路面裂缝打孔注浆修复，修复快速，对路面微创，更加环保、经济、耐用，施工结束可立即开放交通。
Non-excavation grouting repair construction method for asphalt pavement
一种沥青路面非开挖注浆修补施工方法
TANG LONGLONG (author) / BAI LONGFEI (author) / GUO CONG (author) / GUO HAODONG (author) / HAN AONAN (author)
2024-12-24
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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