Abstract: Provided are an apparatus for manufacturing a textile grid with increased adhesion and a method thereof capable of integrating the textile grid with a concrete structure by increasing the adhesion of the textile grid when the concrete structure is built, repaired, or reinforced, increasing structural safety and durability of the concrete structure, increasing a working speed by coating a surface of the textile grid with an abrasive material powder that is a surface coating material in an automatic series of processes immediately after the textile grid is manufactured, and increasing coating performance by automatically inspecting and adjusting the amount of the coating material applied to the surface of the textile grid using a camera.

Abstract: A warpage reduction device the present disclosure includes a jig having a warped shape capable of distributing stress of a workpiece, a light source heating the workpiece so as to be flat, a pressurizer applying pressure to the heated workpiece to be pressed against the jig so as to be deformed, a cooler cooling the deformed workpiece, and a controller controlling operations of the light source, the pressurizer, and the cooler.

Abstract: A warpage reduction device the present disclosure includes a jig having a warped shape capable of distributing stress of a workpiece, a light source heating the workpiece so as to be flat, a pressurizer applying pressure to the heated workpiece to be pressed against the jig so as to be deformed, a cooler cooling the deformed workpiece, and a controller controlling operations of the light source, the pressurizer, and the cooler.