城市道路；旧沥青路面；冷再生技术；施工工艺。
Urban road; old asphalt pavement; Cold-regenerating technique; Construction technologies.
因此，沥青路面冷再生技术的研究具有重要的现实意义。
So it has important practical significance for the study of the cold recycling technology.
因此，沥青路面冷再生技术在我国的普遍应用具有重要的现实意义。
Therefore, it has important practical significance that the cold asphalt pavement recycling technologies are widely used in China.
介绍了以水泥为稳定剂的现场冷再生技术的特点、施工工艺及常见问题。
The characteristics, construction techniques and common problems of cold in - place recycling technology with cement as a stabilizer are introduced.
为使该技术在工程中得到推广应用，对沥青路面现场冷再生技术的设计、施工工艺、质量控制进行了初步研究。
While in China this technology is located only in fumble period, it is not be formed a complete design method, construction process and the corresponding quality control standard.
本文在国内外已有研究成果的基础上，根据国内普遍采用半刚性基层沥青路面这一结构特点，研究利用水泥为稳定剂的旧沥青路面的现场冷再生技术。
Based on the research results from home and abroad, and the characteristic of the widely-adopted semi-rigid pavement, the thesis studies the cold in-place recycling technology stabilized by cement.
本文叙述了与钠净化技术有关的内容，包括钠中杂质浓度、净化理论、冷阱效率和冷阱再生等问题。
The content related to purification technique for sodium is discussed. It includes impurity concentration, purification theory, clod trap, efficiency, regeneration and so on.
本文主要对以二灰为添加剂的旧沥青路面冷再生基层（底基层）技术进行了研究。
This paper primary studies the technology of lime flyash-stabilized cold reclaimed asphalt pavement mixture for bases and subbases.
沥青路面就地冷再生是一项快速、经济、环保的沥青路面翻修技术。
Cold in-place recycling for asphalt pavement is a pavement revision technology which is rapid, economical and environmental.
旧沥青路面冷再生利用是再生技术的一种，相对于技术成熟的国外，我国在这方面正处于起步阶段。
Cold recycling technology is one of it, which has been very mature abroad, but is young in our country.
旧沥青路面冷再生利用是再生技术的一种，相对于技术成熟的国外，我国在这方面正处于起步阶段。
Cold recycling technology is one of it, which has been very mature abroad, but is young in our country.
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