A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bituminous pavement backfilling repair method
The invention relates to an asphalt pavement backfilling repair method. The device is designed for repairing holes left after coring of the asphalt pavement, is essentially different from a traditional broken pavement, and is small in repairing workload, free of large adaptive equipment, incapable of achieving mechanical finishing and low in repairing cost. In the prior art, the materials are not uniformly dispersed, the materials are collapsed after being compacted as time goes on during finishing, and the road surface is damaged due to holes, so that the materials are pre-treated before filling, the thicknesses of the upper end and the lower end of the materials are uniform, and the pre-treated materials are cut, fed and compacted in cooperation with equipment; and the problem of poor compactness caused by non-uniform feeding is avoided.
本发明涉及一种沥青路面回填修复方法；本发明针对沥青路面取芯后留下的孔洞进行修复而设计，与传统的破碎路面有本质不同，此类型的修复作业量小，没有大型的适配设备，无法做到机械化的修整，而目前人工修整普遍物料分散不均而造成修整随着时间推移物料压实后溃缩而引发路面因孔洞存在造成伤害，本发明将填料之前将物料进行预处，使其上下两端厚度均匀并配合设备将预处理后的物料切并投料和压实，避免了因投料不均匀而造成的密实度不好的问题。
Bituminous pavement backfilling repair method
The invention relates to an asphalt pavement backfilling repair method. The device is designed for repairing holes left after coring of the asphalt pavement, is essentially different from a traditional broken pavement, and is small in repairing workload, free of large adaptive equipment, incapable of achieving mechanical finishing and low in repairing cost. In the prior art, the materials are not uniformly dispersed, the materials are collapsed after being compacted as time goes on during finishing, and the road surface is damaged due to holes, so that the materials are pre-treated before filling, the thicknesses of the upper end and the lower end of the materials are uniform, and the pre-treated materials are cut, fed and compacted in cooperation with equipment; and the problem of poor compactness caused by non-uniform feeding is avoided.
本发明涉及一种沥青路面回填修复方法；本发明针对沥青路面取芯后留下的孔洞进行修复而设计，与传统的破碎路面有本质不同，此类型的修复作业量小，没有大型的适配设备，无法做到机械化的修整，而目前人工修整普遍物料分散不均而造成修整随着时间推移物料压实后溃缩而引发路面因孔洞存在造成伤害，本发明将填料之前将物料进行预处，使其上下两端厚度均匀并配合设备将预处理后的物料切并投料和压实，避免了因投料不均匀而造成的密实度不好的问题。
Bituminous pavement backfilling repair method
一种沥青路面回填修复方法
ZHANG JIANJUN (author)
2024-03-12
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
| NTIS | 1974
Bituminous Pavement Rejuvenator
| NTIS | 1986
Bituminous penetration pavement
| Engineering Index Backfile | 1928
Bituminous penetration pavement
| Engineering Index Backfile | 1927
| Engineering Index Backfile | 1903