Method for treating fill-up materials using steelmaking slag

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Provided in the present invention is a method for treating a fill-up material using steelmaking slag which sprays a solution including Ca(OH)2, CaCO3, or a mixture of the same on a fill-up material including steelmaking slag as aggregate. The method for treating a fill-up material using steelmaking slag of the present invention is used to reduce consumption of the time and space for aging steelmaking slag, and reduce natural subside amount by increasing the strength of an under loading material by forming a hydrate on the surface of steelmaking slag aggregates or between aggregates. Moreover, bad smell, black turbid water, and scattering dust generated during filling-up can be reduced.COPYRIGHT KIPO 2014