Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for rapidly repairing prefabricated asphalt concrete block for asphalt pavement pit slot damage
The invention discloses a method for quickly repairing prefabricated asphalt concrete blocks for asphalt pavement pothole diseases, which comprises the following steps: prefabricating an asphalt concrete plate and an asphalt diaphragm plate, cooling the asphalt concrete plate to room temperature, cutting the asphalt concrete plate into asphalt concrete blocks, preserving the heat of the asphalt diaphragm plate at 5-10 DEG C for 2-4 hours, and cutting the asphalt diaphragm plate into asphalt diaphragm blocks, heating the asphalt film block to 35-55 DEG C, uniformly spreading metal wires, placing the asphalt concrete block on the asphalt film block, and applying pressure to obtain a repaired asphalt concrete block; secondly, the asphalt pavement is trimmed into a cuboid regular shape, the periphery and the bottom of the asphalt pavement are cleaned, and then the pit slots are filled with repairing asphalt concrete blocks; and finally, an electromagnetic induction heating generator is placed above the pit slot, the metal wire is heated, then the pit slot is rolled, and repairing work is completed. On the whole, the defects of an existing repairing method are overcome, the pit slot repairing construction efficiency and the repairing effect are improved, and rapid repairing of asphalt pavement pit slot diseases can be effectively achieved.
本发明公开了一种沥青路面坑槽病害预制沥青混凝土块快速修补方法，先预制沥青混凝土板及沥青膜板，接着将沥青混凝土板冷却至室温后切割为沥青混凝土块，再将沥青膜板在5‑10℃保温2‑4h后切割为沥青膜块，随后将沥青膜块加热至35‑55℃后，均匀撒布金属丝，再将沥青混凝土块放置于沥青膜块上，并施加压力，得到修补沥青混凝土块；其次，将沥青路面修整为长方体规则形状，再对其四周及底部进行清理，随后用修补沥青混凝土块填补坑槽；最后用电磁感应加热发生器放置在坑槽上方，对金属丝加热，接着对坑槽碾压，完成修补工作。从整体上，本发明改善目前修补方法的不足，提高坑槽修补施工效率和修补效果，可有效实现对沥青路面坑槽病害的快速修补。
Method for rapidly repairing prefabricated asphalt concrete block for asphalt pavement pit slot damage
The invention discloses a method for quickly repairing prefabricated asphalt concrete blocks for asphalt pavement pothole diseases, which comprises the following steps: prefabricating an asphalt concrete plate and an asphalt diaphragm plate, cooling the asphalt concrete plate to room temperature, cutting the asphalt concrete plate into asphalt concrete blocks, preserving the heat of the asphalt diaphragm plate at 5-10 DEG C for 2-4 hours, and cutting the asphalt diaphragm plate into asphalt diaphragm blocks, heating the asphalt film block to 35-55 DEG C, uniformly spreading metal wires, placing the asphalt concrete block on the asphalt film block, and applying pressure to obtain a repaired asphalt concrete block; secondly, the asphalt pavement is trimmed into a cuboid regular shape, the periphery and the bottom of the asphalt pavement are cleaned, and then the pit slots are filled with repairing asphalt concrete blocks; and finally, an electromagnetic induction heating generator is placed above the pit slot, the metal wire is heated, then the pit slot is rolled, and repairing work is completed. On the whole, the defects of an existing repairing method are overcome, the pit slot repairing construction efficiency and the repairing effect are improved, and rapid repairing of asphalt pavement pit slot diseases can be effectively achieved.
本发明公开了一种沥青路面坑槽病害预制沥青混凝土块快速修补方法，先预制沥青混凝土板及沥青膜板，接着将沥青混凝土板冷却至室温后切割为沥青混凝土块，再将沥青膜板在5‑10℃保温2‑4h后切割为沥青膜块，随后将沥青膜块加热至35‑55℃后，均匀撒布金属丝，再将沥青混凝土块放置于沥青膜块上，并施加压力，得到修补沥青混凝土块；其次，将沥青路面修整为长方体规则形状，再对其四周及底部进行清理，随后用修补沥青混凝土块填补坑槽；最后用电磁感应加热发生器放置在坑槽上方，对金属丝加热，接着对坑槽碾压，完成修补工作。从整体上，本发明改善目前修补方法的不足，提高坑槽修补施工效率和修补效果，可有效实现对沥青路面坑槽病害的快速修补。
Method for rapidly repairing prefabricated asphalt concrete block for asphalt pavement pit slot damage
一种沥青路面坑槽病害预制沥青混凝土块快速修补方法
WANG XIAOFENG (Autor:in) / YANG BO (Autor:in) / WAN CHENGUANG (Autor:in) / HU GUANGSHENG (Autor:in) / FENG MINGLIN (Autor:in) / YIN WEIYONG (Autor:in) / CHEN MENGMENG (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
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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