EASILY REPLACEABLE SOLID THREE-DIMENSIONAL TRACK BLOCK AND METHOD FOR MANUFACTURING SAME, METHOD FOR LAYING CONCRETE TRACKS USING THE TRACK BLOCK, AND METHOD FOR LAYING TRACKS FOR GUIDEWAY RUBBER-WHEELED LIGHT RAIL

摘要

The present invention relates to a track block used in laying concrete tracks or tracks for a guideway rubber-wheeled light rail, and more specifically, to a track block which facilitates replacements thereof, and which has a solid three-dimensional shape, and to a method for manufacturing same, and also to a method for laying tracks on-site using track blocks manufactured at a factory according to a planned alignment. The track block, according to the present invention, comprises: a concrete track bed having one pair of concave grooves, each of which is a longitudinal depression of a predetermined width and depth in the top surface of the concrete track bed, and which are separated by a predetermined distance; one pair of pre-cast panels, each of which has a width and a length corresponding to each of the concave grooves in the concrete track bed, and each of which is positioned in each of the concave grooves but can be separated from same; and a dust-proof pad surrounding the lower panel and side panels of the pre-cast panel. The track block can further comprise a plurality of rail fastening parts, which are fixed to the top surface of the pre-cast panel, and which are arranged along the lengthwise direction thereof.