泡沫沥青冷再生技术应用研究

Study on Application of Foam Asphalt Cold Recycling Technology

对泡沫沥青冷再生技术方案的选择及材料设计配合比进行了介绍,并对影响配合比因素进行讨论。通过对泡沫沥青冷再生材料力学性能研究分析,探讨了就地冷再生技术的设计和施工控制的关键因素。结合施工,总结了泡沫沥青就地冷再生技术内涵和特点及原理和施工工艺。

Scheme selection and design of materials mix proportion of the cold in-place recycling technology with foamed bitumen are introduced, and the factors influencing the mix proportion are discussed . Through research and analysis on mechanical properties of the cold of foamed asphalt recycled materials, the authors discuss the key factors in the design and construction control of cold in-place recycling technology. Combined with the construction practice, the cold in-place recycling technology with foamed bitumen content, the characteristic, principle and construction technology are summed up.