A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Grouting equipment for filling underground loop gap
The invention provides grouting equipment for filling underground loop gaps, which comprises a cooling assembly, a pressurizing assembly and a heating assembly, molten asphalt in a crack area is rapidly cooled to form a curing layer, and pressure is applied to the curing layer, so that the molten asphalt can fill the whole crack as much as possible, and gaps are eliminated; and moreover, the asphalt in the crack area is subjected to secondary heating after pressurization, so that residual stress in the asphalt is eliminated, and the asphalt and the crack are combined more tightly. Therefore, according to the grouting equipment for filling the underground loop gap, provided by the embodiment of the invention, the quality and durability of a gap filling and repairing structure can be improved, and the probability of secondary defect generation is reduced.
本发明提供了一种用于地下环路缝隙填补的注浆设备，包括冷却组件、加压组件和加热组件，通过对裂缝区域的融化沥青进行快速冷却以形成固化层，并对固化层施加压力，从而使得融化沥青能够尽可能地填满整个裂缝，消除空隙；并且，在加压后还对裂缝区域的沥青进行二次加热，消除其内部的残余应力，使得沥青与裂缝更紧密地结合。由此，本发明实施例提供的用于地下环路缝隙填补的注浆设备，能够提高裂缝填充修补结构的质量和耐久性，降低了二次缺陷产生的概率。
Grouting equipment for filling underground loop gap
The invention provides grouting equipment for filling underground loop gaps, which comprises a cooling assembly, a pressurizing assembly and a heating assembly, molten asphalt in a crack area is rapidly cooled to form a curing layer, and pressure is applied to the curing layer, so that the molten asphalt can fill the whole crack as much as possible, and gaps are eliminated; and moreover, the asphalt in the crack area is subjected to secondary heating after pressurization, so that residual stress in the asphalt is eliminated, and the asphalt and the crack are combined more tightly. Therefore, according to the grouting equipment for filling the underground loop gap, provided by the embodiment of the invention, the quality and durability of a gap filling and repairing structure can be improved, and the probability of secondary defect generation is reduced.
本发明提供了一种用于地下环路缝隙填补的注浆设备，包括冷却组件、加压组件和加热组件，通过对裂缝区域的融化沥青进行快速冷却以形成固化层，并对固化层施加压力，从而使得融化沥青能够尽可能地填满整个裂缝，消除空隙；并且，在加压后还对裂缝区域的沥青进行二次加热，消除其内部的残余应力，使得沥青与裂缝更紧密地结合。由此，本发明实施例提供的用于地下环路缝隙填补的注浆设备，能够提高裂缝填充修补结构的质量和耐久性，降低了二次缺陷产生的概率。
Grouting equipment for filling underground loop gap
一种用于地下环路缝隙填补的注浆设备
BAI YU (author) / SONG NINGBO (author) / ZHAI NINGBO (author) / HAN XUEBO (author) / HE BINGSEN (author) / YOU CHAOYONG (author) / WANG GUANGHAO (author) / HE HAO (author) / WANG ZHAOXUN (author) / LI RUIHUA (author)
2024-02-23
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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