Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rubber asphalt pavement crack repairing method applied to urban roads
The invention relates to a rubber asphalt pavement crack repairing method applied to urban roads. The method comprises the following steps of 1, broadening a crack into a groove, 2, cleaning the groove, 3, conducting waterproof treatment and spraying a layer of SBS modified emulsified asphalt on the wall face of the groove, and 4, repairing: pouring rubber asphalt which is heated to 180 DEG C or above into the groove, uniformly spreading the cleaned and preheated stone particles on the rubber asphalt to form a crack repairing belt, and rolling the stone particles and the rubber filter. According to the rubber asphalt pavement crack repairing method applied to the urban road, secondary cracking is not likely to be generated at the repaired position, and the problem that secondary cracking is likely to be generated at the road crack at the repaired position through an existing crack repairing method is solved.
本发明涉及一种应用于城市道路的橡胶沥青路面裂缝修复方法，第一步、将裂缝拓宽为槽；第二步、对所述槽进行清洁；第三步、防水处理：在所述槽的壁面上洒布一层SBS改性乳化沥青；第四步、修补：灌注加热至180℃以上的橡胶沥青到所述槽内，将洗净预热好石头颗粒均匀撒布在橡胶沥青上面形成裂缝修补带，对所述石头颗粒和橡胶滤清进行碾压。本发明提供了一种能够使得修补处不容易产生二次开裂的应用于城市道路的橡胶沥青路面裂缝修复方法，解决了现有的裂缝修补方法修补处的道路裂缝处容易产生二次开裂的问题。
Rubber asphalt pavement crack repairing method applied to urban roads
The invention relates to a rubber asphalt pavement crack repairing method applied to urban roads. The method comprises the following steps of 1, broadening a crack into a groove, 2, cleaning the groove, 3, conducting waterproof treatment and spraying a layer of SBS modified emulsified asphalt on the wall face of the groove, and 4, repairing: pouring rubber asphalt which is heated to 180 DEG C or above into the groove, uniformly spreading the cleaned and preheated stone particles on the rubber asphalt to form a crack repairing belt, and rolling the stone particles and the rubber filter. According to the rubber asphalt pavement crack repairing method applied to the urban road, secondary cracking is not likely to be generated at the repaired position, and the problem that secondary cracking is likely to be generated at the road crack at the repaired position through an existing crack repairing method is solved.
本发明涉及一种应用于城市道路的橡胶沥青路面裂缝修复方法，第一步、将裂缝拓宽为槽；第二步、对所述槽进行清洁；第三步、防水处理：在所述槽的壁面上洒布一层SBS改性乳化沥青；第四步、修补：灌注加热至180℃以上的橡胶沥青到所述槽内，将洗净预热好石头颗粒均匀撒布在橡胶沥青上面形成裂缝修补带，对所述石头颗粒和橡胶滤清进行碾压。本发明提供了一种能够使得修补处不容易产生二次开裂的应用于城市道路的橡胶沥青路面裂缝修复方法，解决了现有的裂缝修补方法修补处的道路裂缝处容易产生二次开裂的问题。
Rubber asphalt pavement crack repairing method applied to urban roads
应用于城市道路的橡胶沥青路面裂缝修复方法
LI ZHIPENG (Autor:in) / ZHANG XIAOYUAN (Autor:in) / HAN SHUO (Autor:in) / ZHAO YANGHUA (Autor:in) / WU YICHUN (Autor:in) / LU YAO (Autor:in)
23.07.2021
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