ARTIFICIAL FILL MATERIALS FOR CONSTRUCTION USING INDUSTRIAL WASTES

摘要

The present invention is to provide an artificial fill material for construction and construction, characterized in that it comprises a natural soil material, and at least one reinforcing material selected from the group consisting of coal ash, waste concrete and slag.;According to the present invention, a natural soil material is mixed with at least one reinforcing material selected from the group consisting of coal ash, waste concrete and slag, and the artificial landfill material for construction workers has a liquid limit, plasticity index, Equal or superior effect can be obtained in modified CBR, permeability coefficient, stability, wear rate, and sand equivalent. In particular, the permeability performance is improved compared to conventional landfill materials using only natural soil materials, so it can be applied more effectively as construction materials for construction works where drainage functions are important, such as various sports stadiums, and are relatively expensive and have limited harvesting. By replacing some of the requirements with coal ash, waste concrete or slag generated as industrial by-products, it is possible to obtain the effects of waste recycling, conservation of the natural environment and prevention of environmental pollution.