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A platform for research: civil engineering, architecture and urbanism
Asphalt pavement shaping regeneration mixture and preparation method thereof
The invention discloses an asphalt pavement shaping regeneration mixture. The asphalt pavement shaping regeneration mixture comprises the following components in percentage by weight: 50-75% of aged asphalt, 15-20% of new asphalt, 10-15% of new aggregate and 5-10% of a regenerating agent. The asphalt pavement shaping regeneration mixture has the advantages that the problems that although an existing regeneration technology can play a role in pavement regeneration, the rolling resistance of a joint is poor, the joint is prone to cracking and pits when vehicles pass by for a long time, and the service cycle of the regenerated pavement is shortened are solved.
本发明公开了一种沥青路面整形再生混合料，按照重量百分比计所述再生混合料包括成分如下：老化沥青50％‑75％、新沥青15％‑20％、新集料10％‑15％、再生剂5％‑10％；本发明的优点是：解决了现有再生技术虽然可以起到路面再生的效果，但是其衔接处抗碾压能力差，长时间的车辆过往，容易造成衔接处开裂以及出现凹坑，从而缩短再生路面的使用周期的问题。
Asphalt pavement shaping regeneration mixture and preparation method thereof
The invention discloses an asphalt pavement shaping regeneration mixture. The asphalt pavement shaping regeneration mixture comprises the following components in percentage by weight: 50-75% of aged asphalt, 15-20% of new asphalt, 10-15% of new aggregate and 5-10% of a regenerating agent. The asphalt pavement shaping regeneration mixture has the advantages that the problems that although an existing regeneration technology can play a role in pavement regeneration, the rolling resistance of a joint is poor, the joint is prone to cracking and pits when vehicles pass by for a long time, and the service cycle of the regenerated pavement is shortened are solved.
本发明公开了一种沥青路面整形再生混合料，按照重量百分比计所述再生混合料包括成分如下：老化沥青50％‑75％、新沥青15％‑20％、新集料10％‑15％、再生剂5％‑10％；本发明的优点是：解决了现有再生技术虽然可以起到路面再生的效果，但是其衔接处抗碾压能力差，长时间的车辆过往，容易造成衔接处开裂以及出现凹坑，从而缩短再生路面的使用周期的问题。
Asphalt pavement shaping regeneration mixture and preparation method thereof
一种沥青路面整形再生混合料及其制备方法
WANG SHILIANG (author) / CAI NING (author) / LIU DONGFENG (author)
2021-11-05
Patent
Electronic Resource
Chinese
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