ROAD PACKING MATERIAL HAVING NIGHTGLOW BEAD AND CONSTRUCTION METHOD

摘要

The present invention relates to a road pavement material wherein a luminous bead and a high-brightness reflective bead are mixed and a construction method thereof. The purpose of the present invention is to stably secure visibility obtained by light emission in the night or in a rainy day by mixing the luminous bead and the high-brightness reflective bead together in the pavement material for a bike trail or a footpath or a trail. To achieve this, the road pavement material of the present invention comprises: 40-70 wt% of ceramic aggregates; 10-30 wt% of methyl methacrylate (MMA) resin; 5-10 wt% of the luminous bead (10); 1-10 wt% of the reflective bead (20); 1-10 wt% of sodium ferrite; 1-5 wt% of aluminum ferric chloride (AFC); 1-5 wt% of benzoyl peroxide; 1-5 wt% of a crumb rubber modifier (CRM) which is an elastic member; 1-3 wt% of dimethyl phenol (DMP) for preventing a change in material properties of CRM; and 1-3 wt% of carbonate of Na_2CO_3 or CaCO_3.