SIDE GUTTER FOR ROAD BOUNDARY HAVING PERMEABLE PAVEMENT MEMBER AND CONSTRUCTION METHOD THEREOF

摘要

PURPOSE: A side gutter for a road boundary having a permeable pavement member and a construction method thereof are provided to effectively reduce the amount of rain water discharged through a drainage ditch by directly permeating water flowing in from the surface of a pavement body. CONSTITUTION: A side gutter for a road boundary having a permeable pavement member comprises a lower permeable layer(40) and an upper permeable layer(60). The lower permeable layer is installed to an edge region of a foundation layer(20) of a road. For the lower permeable layer, first filling materials(41), in which crushed stone aggregates and grit are mixed, and epoxy resin compositions are agitated. The upper permeable layer is installed on the lower permeable layer, to absorb water flowing in from the surface of a road and to permeate the water to the lower permeable layer. For the upper permeable layer, second filling materials(61), in which crushed stone aggregates and grit having relatively smaller particle size distribution are mixed, and epoxy resin compositions are agitated.