Patent ID: 8366985
Filing Date: 2013-02-05
Classification: E02B

Abstract:
1. A method of manufacturing watercourse blocks continuously arranged on the spot, the method comprising: a continuous arrangement step of forming protrusions at intersections of connection rods disposed orthogonal to each other to prepare plant-living spaces between the protrusions and the connection rods, and arranging one or more molding frames with at least one molding frame having a protruded opening and at least one molding frame having a ring plate groove formed at ends of the connection rods that are orthogonal to each other by closely adhering the protruded openings to each other; a finish step of providing, with caps, the respective protruded openings formed at outer circumferences of the molding frames that are continuously arranged to be orthogonal to each other in the continuous arrangement step and providing the ring plate grooves with respective ring plates having ring grooves and rings fixed to the ring grooves to finish the outer circumferences of the molding frames; an iron bar grate formation step of preparing a plurality of interval-keeping units made of concrete on top surfaces of the connection rods inside the molding frames that are continuously arranged and crossing straight-line-shaped iron bar grates above the interval-keeping units; a cast step of casting concrete into the molding frames that are continuously arranged and finished at the outer circumferences through the iron bar grate formation step; a moisture evaporation preventing step of preparing a vinyl for preventing moistures of the concrete cast on the top surfaces of the molding frames through the cast step from being evaporated; a sunlight blocking step of preparing a lagging material on the top surface of the vinyl prepared by the moisture evaporation preventing step; a natural curing step of naturally curing the concrete cast inside the molding frames; a removal step of removing the vinyl and the lagging material that are prepared above the molding frames that are continuously arranged after the natural curing step; and a demolding step of demolding the watercourse blocks that are cured inside the molding frames after the removal step.