Precast concrete panel using height-controller and its road repairing method

The invention combination of joining panels as relates to a precast concrete panel for road repair (10), and its object is to cross-coupled to the damaged road using a plurality or a precast concrete panel (10) to the road emergency maintenance member road to 20, a means a plurality of height adjustment in the interior of the pre-cast concrete panels 10, 30 in order to adjust the leveling of the concrete panel, precast characterized in that the coupling (10) by using the to provide maintenance and precast concrete panels. This is made of a concrete precast concrete panel 10 and the pre-cast concrete panels 10 and the two pre-cast concrete panels 10 coupled for joining panels between the members to be coupled to a different pre-cast concrete panels 10, which is adjacent in the pre-cast concrete panel (10) comprising a 20 and / or the ground port 11, which mortar is supplied, the pre plurality of height adjustment means in the interior of the cast concrete panels 10, 30 are installed to to adjust the level of the plurality of pre-cast concrete panels, which are mutually coupled during road repair (10). Precast concrete panel, panel joint connecting member, height adjusting means, road repair