| 摘要 |
The present invention relates to a repairing composition for a road and, more specifically, to a repairing composition for a road, which maintains physical properties even under high heat and has high adhesion not only to 1-3 mm aggregate and a spherical furnace sludge but also to asphalt and concrete because of the high adhesion and excellent physical properties of a two-component type polyurethane and a thermosetting resin. By a high specific gravity of the spherical furnace sludge included in the repairing composition for a road, the composition bears heavy weights. The composition is formed of 1-3 mm small spherical particles so that the composition can be easily flattened, thereby providing excellent flatness to a road by a simple tool such as a trowel without using a separate apparatus. The composition is a room temperature setting type or a low temperature setting type so that the composition can be constructed in winter. According to the scale of a construction, working hours can be controlled. The composition does not include any harmful materials, harmful volatile organic materials, or harmful heavy metal catalysts. |
