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A platform for research: civil engineering, architecture and urbanism
Welding strip for road crack and welding crack pouring process
The invention relates to a welding strip for road cracks and a welding crack pouring process, belongs to the technical field of road repair and solves the technical problems of high repair and maintenance cost, inconvenience in use, long time consumption and the like of existing road pavement cracks. According to the solution, the welding and melting strip for the road cracks and the welding and melting crack pouring technology are provided, and the welding and melting strip comprises, by weight, 0.5-2 parts of asphalt, 0.5-2 parts of gravels and 0-2 parts of waste rubber tire particles. The welding and melting crack pouring technology using the welding and melting strip for the road cracks comprises the following steps that (1) the welding and melting strip is prepared, specifically, raw materials are sequentially put into a stirring machine to be heated to 50-80 DEG C and then subjected to hot mixing and stirring, and the welding and melting strips with the different diameter sizes are prepared through extrusion; (2) crack washing; (3) hot melting repair is conducted, specifically, the road cracks are filled with the welding strips in the molten state; 4) surface finishing; and (5) color changing and polishing. Compared with the prior art, the crack pouring device has the advantages of environment friendliness, low maintenance cost, simplicity and convenience in operation, good crack pouring effect and the like.
本发明涉及一种公路裂缝用焊熔条及焊熔灌缝工艺，属于公路修护技术领域，解决了现有公路路面裂缝修补维护成本高、使用不方便、耗时长等技术问题。解决方案为：一种公路裂缝用焊熔条及焊熔灌缝工艺，所述焊熔条包括：重量份为0.5～2份的沥青、重量份为0.5～2份的石砾和重量份为0～2份的废旧橡胶轮胎颗粒。使用公路裂缝用焊熔条的焊熔灌缝工艺，包括以下步骤：1)制备焊熔条：将原料依次放入搅拌机中加热至50～80℃后进行热混搅拌，通过挤压制得若干不同直径尺寸的焊熔条；2)裂缝冲洗；3)热熔修补：将熔融状态的焊熔条充填入公路裂缝中；4)表面修整；5)改色打磨。与现有技术相比，本发明具有绿色环保、维护成本低、操作简单方便、灌缝效果好等优点。
Welding strip for road crack and welding crack pouring process
The invention relates to a welding strip for road cracks and a welding crack pouring process, belongs to the technical field of road repair and solves the technical problems of high repair and maintenance cost, inconvenience in use, long time consumption and the like of existing road pavement cracks. According to the solution, the welding and melting strip for the road cracks and the welding and melting crack pouring technology are provided, and the welding and melting strip comprises, by weight, 0.5-2 parts of asphalt, 0.5-2 parts of gravels and 0-2 parts of waste rubber tire particles. The welding and melting crack pouring technology using the welding and melting strip for the road cracks comprises the following steps that (1) the welding and melting strip is prepared, specifically, raw materials are sequentially put into a stirring machine to be heated to 50-80 DEG C and then subjected to hot mixing and stirring, and the welding and melting strips with the different diameter sizes are prepared through extrusion; (2) crack washing; (3) hot melting repair is conducted, specifically, the road cracks are filled with the welding strips in the molten state; 4) surface finishing; and (5) color changing and polishing. Compared with the prior art, the crack pouring device has the advantages of environment friendliness, low maintenance cost, simplicity and convenience in operation, good crack pouring effect and the like.
本发明涉及一种公路裂缝用焊熔条及焊熔灌缝工艺，属于公路修护技术领域，解决了现有公路路面裂缝修补维护成本高、使用不方便、耗时长等技术问题。解决方案为：一种公路裂缝用焊熔条及焊熔灌缝工艺，所述焊熔条包括：重量份为0.5～2份的沥青、重量份为0.5～2份的石砾和重量份为0～2份的废旧橡胶轮胎颗粒。使用公路裂缝用焊熔条的焊熔灌缝工艺，包括以下步骤：1)制备焊熔条：将原料依次放入搅拌机中加热至50～80℃后进行热混搅拌，通过挤压制得若干不同直径尺寸的焊熔条；2)裂缝冲洗；3)热熔修补：将熔融状态的焊熔条充填入公路裂缝中；4)表面修整；5)改色打磨。与现有技术相比，本发明具有绿色环保、维护成本低、操作简单方便、灌缝效果好等优点。
Welding strip for road crack and welding crack pouring process
一种公路裂缝用焊熔条及焊熔灌缝工艺
MENG JINTAO (author)
2022-11-04
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Crack pouring device and crack pouring method for road crack repair
| European Patent Office | 2024