HEATING APPARATUS OF ROAD SURFACE FOR REPAIR OF PAVEMENT AND ROAD REPAIR AGENT FOR ORDINARY TEMPERATURE USED IN SAME, AND REPAIRING METHOD OF PAVEMENT USING THE SAME

摘要

A method for manufacturing a road repair agent at room temperature according to an embodiment of the present invention relates to a method for manufacturing a road repair agent at room temperature for field production, comprising: an aggregate heating process of heating and drying aggregates including recycled aggregates and new aggregates; A first coating process of preparing a base material in which a first coating layer is formed on the surface of the aggregate by adding an asphalt mixture in which asphalt and styrene-butadiene-styrene (SBS) are mixed to the heated aggregate; A filler mixing process of preparing a base material mixture by adding a filler including calcium carbonate to the base material so as to prevent sticking between the particles when cooled to room temperature; A cooling process of cooling the base agent mixture to room temperature; And a second coating process of preparing a road repair agent at room temperature by mixing the cooled base material mixture and process oil to form a second coating layer on the surface of the base material.