Packing material for asphalt at room temperature for road maintenance and manufacturing method thereof

摘要

The present invention relates to a room temperature asphalt pavement material for road maintenance that can be applied at room temperature and a method of manufacturing the same. More specifically, the present invention relates to a rainproof material for asphalt pavement and cement concrete pavement, Thermal asphalt bituminous mixtures, that is, materials containing room temperature ascon and materials for their preparation.;The room temperature asbestos packing material of the present invention is characterized by comprising 60 to 92 wt% of straight asphalt, 8.5 to 26.5 wt% of polyurethane polymer, 0.2 to 2.2 wt% of SBS-containing asphalt modifier, and 0.1 to 5.0 wt% of fiber waste sludge And an asphalt pavement material for road repair that can be installed at room temperature.