Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt concrete pavement pit slot repairing method
The invention discloses an asphalt concrete pavement pit slot repairing method. The method comprises the following steps: step 1, taking asphalt, limestone aggregate and steel grit as raw materials, and preparing an induction heating asphalt mixture containing the steel grit according to the mass percent of 1: 8: 12; step 2, filling a pit slot in the asphalt concrete pavement with the mixture prepared in the step 1, and compacting till that the pit slot is filled with the mixture and the mixture is flush with the asphalt concrete pavement; and step 3, using an induction heating machine to carry out electromagnetic induction heating on the induction heating asphalt mixture containing the steel grit in the pit slot, and completing repairing after cooling. The asphalt concrete pavement pit slot repairing method solves the problems that an existing hot paving process is large in energy consumption and pollutes the environment, and a cold paving process is short in repairing life and high in cost.
本发明公开了一种沥青混凝土路面坑槽修复方法，具体按照以下步骤实施：步骤1，以沥青、石灰石骨料和钢砂为原料，按照1:8:12的质量百分比制备含钢砂的感应加热沥青混合料；步骤2，使用步骤1制备的混合料填充沥青混凝土路面上的坑槽并进行压实，直至混合料填满坑槽后与沥青混凝土路面平齐；步骤3，使用感应加热机器对坑槽中含钢砂的感应加热沥青混合料进行电磁感应加热，冷却后完成修复。该沥青混凝土路面坑槽修复方法，解决了现有热铺工艺存在能耗大、污染环境，冷铺工艺存在修补寿命短、成本高的问题。
Asphalt concrete pavement pit slot repairing method
The invention discloses an asphalt concrete pavement pit slot repairing method. The method comprises the following steps: step 1, taking asphalt, limestone aggregate and steel grit as raw materials, and preparing an induction heating asphalt mixture containing the steel grit according to the mass percent of 1: 8: 12; step 2, filling a pit slot in the asphalt concrete pavement with the mixture prepared in the step 1, and compacting till that the pit slot is filled with the mixture and the mixture is flush with the asphalt concrete pavement; and step 3, using an induction heating machine to carry out electromagnetic induction heating on the induction heating asphalt mixture containing the steel grit in the pit slot, and completing repairing after cooling. The asphalt concrete pavement pit slot repairing method solves the problems that an existing hot paving process is large in energy consumption and pollutes the environment, and a cold paving process is short in repairing life and high in cost.
本发明公开了一种沥青混凝土路面坑槽修复方法，具体按照以下步骤实施：步骤1，以沥青、石灰石骨料和钢砂为原料，按照1:8:12的质量百分比制备含钢砂的感应加热沥青混合料；步骤2，使用步骤1制备的混合料填充沥青混凝土路面上的坑槽并进行压实，直至混合料填满坑槽后与沥青混凝土路面平齐；步骤3，使用感应加热机器对坑槽中含钢砂的感应加热沥青混合料进行电磁感应加热，冷却后完成修复。该沥青混凝土路面坑槽修复方法，解决了现有热铺工艺存在能耗大、污染环境，冷铺工艺存在修补寿命短、成本高的问题。
Asphalt concrete pavement pit slot repairing method
一种沥青混凝土路面坑槽修复方法
YANG XIAOLONG (Autor:in) / LIANG MINGMEI (Autor:in) / MENG YONGJUN (Autor:in) / RONG HONGLIU (Autor:in) / ZHU XIAOLIN (Autor:in)
10.08.2021
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
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