SOIL POLLUTION PREVENTION PLATE FOR RAILROAD TRACKS AND THIS CONSTRUCTION TECHNIQUE

摘要

PURPOSE: A soil pollution prevention board for a railroad track and an installation method thereof are provided to prevent the spilled oil from infiltrating underground and contaminating the soil. CONSTITUTION: An oil collecting plate(10) is formed by bending a metal or plastic plate downward based on a vertex(12). Both ends of the oil collecting plate are bent in a U shape to form fixing grooves(20). A cover(30) is installed on the end of each fixing groove by a hinge(32). A handle(40) hinged on a circular groove(42) is installed in the oil collecting plate.