A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asphalt pavement damage repair structure and repair process
The invention relates to an asphalt pavement damage repair structure, which relates to the technical field of road maintenance, and comprises a repair groove arranged along the crack extension direction and a filling structure filled in the repair groove, and the filling structure is connected to an original pavement layer; the repairing groove comprises a V-shaped groove with a crack dug in the bottom and a stepped groove extending to the two sides from the top of the V-shaped groove, and the stepped groove extends to the surface layer of the road surface. The filling structure comprises pouring sealant layers filled in the V-shaped grooves, flexible groove plates arranged in the stepped grooves and asphalt filling layers filled in the flexible groove plates, and the flexible groove plates are fixed on the original pavement layers on the two walls of the stepped grooves through rigid rivets. According to the repairing structure, damage to the surrounding pavement structure layer in the crack repairing process can be reduced, the integrity and durability of the repaired pavement are improved, and the construction period is short.
本发明涉及一种沥青路面受损修复结构，涉及道路养护的技术领域，包括沿裂缝延伸方向设置的修补槽以及填充在修补槽内的填充结构，所述填充结构连接在原始路面层上；所述修补槽包括底部挖开裂缝的V形槽以及在V形槽顶部向两侧拓展的阶梯槽，所述阶梯槽延伸至路面表层；所述填充结构包括填充在V形槽内的灌封胶层、设置在每层阶梯槽内的柔性槽板、以及填充在每层柔性槽板内的沥青填充层，所述柔性槽板通过刚性铆钉固定在阶梯槽两壁的原始路面层上。本发明的修复结构能够减小修复裂缝过程中对周围路面结构层的破坏，提高了修复之后路面的完整性和耐久性，施工周期短。
Asphalt pavement damage repair structure and repair process
The invention relates to an asphalt pavement damage repair structure, which relates to the technical field of road maintenance, and comprises a repair groove arranged along the crack extension direction and a filling structure filled in the repair groove, and the filling structure is connected to an original pavement layer; the repairing groove comprises a V-shaped groove with a crack dug in the bottom and a stepped groove extending to the two sides from the top of the V-shaped groove, and the stepped groove extends to the surface layer of the road surface. The filling structure comprises pouring sealant layers filled in the V-shaped grooves, flexible groove plates arranged in the stepped grooves and asphalt filling layers filled in the flexible groove plates, and the flexible groove plates are fixed on the original pavement layers on the two walls of the stepped grooves through rigid rivets. According to the repairing structure, damage to the surrounding pavement structure layer in the crack repairing process can be reduced, the integrity and durability of the repaired pavement are improved, and the construction period is short.
本发明涉及一种沥青路面受损修复结构，涉及道路养护的技术领域，包括沿裂缝延伸方向设置的修补槽以及填充在修补槽内的填充结构，所述填充结构连接在原始路面层上；所述修补槽包括底部挖开裂缝的V形槽以及在V形槽顶部向两侧拓展的阶梯槽，所述阶梯槽延伸至路面表层；所述填充结构包括填充在V形槽内的灌封胶层、设置在每层阶梯槽内的柔性槽板、以及填充在每层柔性槽板内的沥青填充层，所述柔性槽板通过刚性铆钉固定在阶梯槽两壁的原始路面层上。本发明的修复结构能够减小修复裂缝过程中对周围路面结构层的破坏，提高了修复之后路面的完整性和耐久性，施工周期短。
Asphalt pavement damage repair structure and repair process
一种沥青路面受损修复结构及修复工艺
KANG YONGCHEN (author) / CUI KEQIAN (author) / JIANG XINLONG (author) / ZHAO YIZHE (author) / CI JUNYOU (author) / LIU JUAN (author) / LIU YIRU (author) / WANG YONGZHAO (author) / LI SUZHEN (author) / LIU XUANYONG (author)
2020-04-14
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
ASPHALT PAVEMENT MATERIAL PACKAGE AND ASPHALT PAVEMENT REPAIR METHOD
| European Patent Office | 2018
Asphalt Pavement Repair and Preservation
British Library Online Contents | 2003
REPAIR MATERIAL FOR ASPHALT PAVEMENT OR CONCRETE PAVEMENT
| European Patent Office | 2019