The Research of Marine Dredged Sediment Ceramic's Application in Pavement--the performance experiment of a low-carbon road construction material

摘要

In this paper, the marine dredged sediment ceramic's mechanical strength which was used in pavement was studied. The product can consume a lot of solid waste which was produced by the marine construction. It also can save the land's clay and shale resource, and provide a low-carbon road construction material. In this paper, it is illustrated the influence of the ratio between the ceramic and gravel (R_(CG)) in marine dredged sediment ceramic mixed aggregate (MA) concrete on the mechanical properties. And the R_(CG), is the volume ratio between the ceramic and gravel. When the ratio reached 1, the ceramic concrete had the best strength properties, and when the vibrated time was 15s, the ceramic concrete's properties was the best. The mechanical properties of water-stable ceramic and gravel base were also analyzed. When the ratio reached 1, the intensity of water-stable ceramic and gravel base was the best. The products laid the foundation for marine dredged sediment ceramic MA concrete in the application of low-carbon road engineering.