| In recent years, the highway in our country is developing very rapidly, with the increasing of traffic volume, a large number of design of highway is close to use fixed number of year, need to repair or renovation, the cold regeneration technology is the most appropriate repair or reconstruction. Along with the people concerned about the environmental and social benefits, and the progress of technology, the asphalt pavement recycling technology is getting more and more attention by the people, the cold regeneration technology, not only can save energy, reduce the construction cost, more conducive to environmental protection. So for old asphalt pavement materials and practical regeneration technology in-depth system research is very necessary.This article through to the fuxin region application of old asphalt pavement reconstruction inter-cooled regenerated technology as the main content, to fuxin caruncle large highway asphalt pavement reconstruction is based on the engineering project of application of cold regeneration technology, summary of cold regeneration technique of asphalt pavement construction machinery, construction technology, construction quality control. Through the study of cold regeneration technology, enable us to deepen the construction process of the technology, technical requirements, quality control, have a deeper understanding. Expounded in situ cold regeneration technology of asphalt pavement construction is simple and rapid, make full use of the old pavement layer materials, environmental protection, quality reliable, the road elevation less, don’t interrupt the traffic construction, as well as good economic benefit, aims to further promote the technology. |
