METHOD FOR MANUFACTURING CONCRETE BLOCK HAVING THREE DIMENSIONS SOLID SHAPE USING UNIT BLOCK AND METHOD FOR LAYING CONCRETE TRACK USING CONCRETE BLOCK MANUFACTURED BY THE SAME METHOD

摘要

PURPOSE: A method for manufacturing a three-dimensional concrete block is provided to manufacture the concrete block with an alignment, a slope, and a cant which are required in a construction site, and to improve the stability, construction precision, and workability of a roadbed. CONSTITUTION: A method for manufacturing a three-dimensional concrete block includes: a step of measuring a planned alignment on a construction site, and then manufacturing a cuboidal unit block on which a rail supporting part is formed; a step of installing and adjusting a pair of first temporary rails(20) on installed first temporary assembly frames(10); a step of arranging the overturned unit blocks on the first temporary rails, and then longitudinally installing a pair of side formworks; a step of respectively installing a pair of second temporary rails(70) on second temporary frames(60) which are installed and arranged outside the first temporary frames, and then placing concrete on the unit blocks; and a step of separating the cured concrete from the side formworks, and then overturning the concrete.