METHOD OF MANHOLE WORKS AND APPARATUS APPLIED TO IT AND THE MANHOLE

摘要

A construction method for a manhole, a device for the same, and a manhole manufactured by the same are provided to apply road paving materials to the surface of the manhole by using a core molding machine for cutting manhole paving materials. A construction method for a manhole includes the steps of: constructing a manhole frame(110) on a base layer; forming a sand layer on the manhole frame; mounting a manhole cover(120) on the manhole frame, as paving bricks(3a) around the manhole frame in a predetermined pattern; cutting manhole paving materials(140), which has the same shape and material as the paved bricks, with a core molding machine, wherein the core molding machine moves according to coordinates about X axis, Y axis, and Z axis and is operated by receiving torque from an actuator; and paving the manhole paving materials on the manhole cover.