Simple paving material and simple paving method

摘要

PROBLEM TO BE SOLVED: To provide a simple pavement material capable of suppressing an increase in material cost and construction cost and capable of obtaining sufficient strength under a rolled state, and a simple pavement method.;SOLUTION: In a simple pavement material, steelmaking slag with an immersion expansion ratio more than 1.5% and equal to or less than 6.0% and a particle diameter of 40 mm or less is mixed with granulated blast furnace slag, and the content of the granulated blast furnace slag with respect to overall weight is in the range of 5 to 35 mass%. In addition, 30 mass% or less of steelmaking slag slurry with respect to the overall weight, which is discharged by wet magnetic separation, is mixed.;COPYRIGHT: (C)2012,JPO&INPIT