MOLD TO CONSTRUCT A CONCRETE ROADBED IN RAILROAD

摘要

PURPOSE: A formwork for concrete roadbed placement is provided to utilize an immovable side angle and a turnbuckle type inclined support equipped in the formwork without using extra subsidiary materials, thereby reducing construction period and cost, and preventing safety accidents on a work site. CONSTITUTION: A formwork(1) for concrete roadbed placement includes a vertical plate(10), a frame(20), an immovable side angle(30), and a turnbuckle type inclined support(40). The vertical plates are placed at both sides of a roadbed on which a concrete roadbed is constructed. The frame is installed on the outer surface edge of the vertical plate. The immovable side angle equipped at the lower side of the frame fixes the vertical plate on the roadbed. One side of the turnbuckle type inclined support is connected to the upper side of the frame, and the other side of the turnbuckle type inclined support is connected to the roadbed in order to support the vertical plate from outside.