Quality Control And Benefit Analyzing Of The Cold-place Recycling Pavement Base

Each year, there are numerous asphalt pavements needing reconstructing. The old way to remove the old pavement and rebuild a new one will produce masses of waste materials. This will occupy vast expanses of land, contaminate surrounding areas, and result in an enormous waste of resources as well. The adoption of cold in-place recycling technology which could reutilize pavement materials is in accordance with the present trend toward sustainable development, and therefore is a burning issue lying before the researches and engineers.Base on the research results from home and abroad, and the characteristic of the wide-adopted semi-rigid pavement, the thesis studies the cold-place recycling technology stabilized by cement. It discusses the mechanism of cold-place recycling technology, and analyzing performance of the mixture .It analyses in depth and study the construction craft and quality control as national road 108. in result , it appraises cold-place recycling technology in point of benefit views. The result proves theory, effectiveness and economy of cold-place recycling technology. It provides theoretical foundation and substantial evidence.