A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asphalt pavement pit slot repairing construction method
The invention relates to an asphalt pavement pit slot repairing construction method, which is applied to the technical field of asphalt road repairing. The method comprises the steps of A1 measuring apit slot to be repaired on site, determining the size of an asphalt tile, and prefabricating the asphalt tile; A2 cutting the periphery of the pit slot into a rectangle or a square by using a cuttingmachine; A3 loosening the damaged part by using an iron chisel or a pneumatic pick, and removing loose wastes in the pit slot; A4 purging the pit slot through an air pump to keep the interior of thepit slot clean and dry and keep the bottom surface flat and intact; A5 placing the asphalt shingle in the trimmed pit groove, placing an induction coil at the position 0.5 cm away from the surface layer of the asphalt shingle, starting a generator for induction heating, and stopping heating when the asphalt shingle begins to smoke; and A6 pressurizing and compacting the top of the asphalt shingleby using a plate compactor, and removing the plate compactor when the temperature of the asphalt film is reduced to below 50 DEG C. The method has the effect of improving the field construction efficiency.
本发明涉及一种沥青路面坑槽修补施工方法，应用在沥青道路修补的技术领域，其包括如下步骤：A1、对现场待修补坑槽进行测量，确定沥青瓦的尺寸并预制沥青瓦；A2、使用切割机将坑槽周围切割成长方形或正方形；A3、用铁钎或气镐将病害部分松动，清除坑槽内松散的废料；A4、通过气泵对坑槽进行吹扫，保持坑槽内清洁、干燥、底面平整完好；A5、将沥青瓦放入修整后的坑槽中，将感应线圈放置于距离沥青瓦表层0.5cm处，启动发电机进行感应加热，当沥青瓦开始冒烟时停止加热；A6、用平板夯在沥青瓦顶部加压压实，待沥青膜温度下降至50℃以下是，撤掉平板夯。本发明具有提高现场施工效率的效果。
Asphalt pavement pit slot repairing construction method
The invention relates to an asphalt pavement pit slot repairing construction method, which is applied to the technical field of asphalt road repairing. The method comprises the steps of A1 measuring apit slot to be repaired on site, determining the size of an asphalt tile, and prefabricating the asphalt tile; A2 cutting the periphery of the pit slot into a rectangle or a square by using a cuttingmachine; A3 loosening the damaged part by using an iron chisel or a pneumatic pick, and removing loose wastes in the pit slot; A4 purging the pit slot through an air pump to keep the interior of thepit slot clean and dry and keep the bottom surface flat and intact; A5 placing the asphalt shingle in the trimmed pit groove, placing an induction coil at the position 0.5 cm away from the surface layer of the asphalt shingle, starting a generator for induction heating, and stopping heating when the asphalt shingle begins to smoke; and A6 pressurizing and compacting the top of the asphalt shingleby using a plate compactor, and removing the plate compactor when the temperature of the asphalt film is reduced to below 50 DEG C. The method has the effect of improving the field construction efficiency.
本发明涉及一种沥青路面坑槽修补施工方法，应用在沥青道路修补的技术领域，其包括如下步骤：A1、对现场待修补坑槽进行测量，确定沥青瓦的尺寸并预制沥青瓦；A2、使用切割机将坑槽周围切割成长方形或正方形；A3、用铁钎或气镐将病害部分松动，清除坑槽内松散的废料；A4、通过气泵对坑槽进行吹扫，保持坑槽内清洁、干燥、底面平整完好；A5、将沥青瓦放入修整后的坑槽中，将感应线圈放置于距离沥青瓦表层0.5cm处，启动发电机进行感应加热，当沥青瓦开始冒烟时停止加热；A6、用平板夯在沥青瓦顶部加压压实，待沥青膜温度下降至50℃以下是，撤掉平板夯。本发明具有提高现场施工效率的效果。
Asphalt pavement pit slot repairing construction method
沥青路面坑槽修补施工方法
WANG WEN (author) / NI SHENG (author) / DING HONGWEI (author) / XU WEIDONG (author) / XU SHENG (author) / HUANG QIANG (author)
2020-09-29
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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