Researches on the Application of Cement and Fly-Ash-Flushed-by-Seawater Stabilized Crushed-Stones Roadbases

Abstract

In order to prove that the ability of the construction of the base course with cement-fly-ash-flushedby-seawater stabilized crushed-stones and the materials‘ spreading across the country in the future, the paper start to analyze and research the micro reaction and macro properties about the cement and fly-ash-flushed-by- seawater binder along with the cement and typical fly-ash binder, which based on a series of contrastive laboratory tests. When the mixture ratio of cement and fly-ash-flushed-by-seawater binder ,In addition, the key techniques indexes for construction ,which are controlled seriously ,It is unparalleled that the utilization of the cement and fly-ash-flushed-by-seawater stabilized crushed-stones in the construction of base course.