THE EXECUTION METHOD PREVENTING NOISE USING DOUBLE PANEL AND THE PANEL PREVENTING NOISE TO BETWEEN FLOOR OF PUBLIC HOUSING

摘要

A construction method for preventing impact noise dually using an inter-floor noise prevention panel for an apartment building comprises: a process of arranging a lower panel of two panels consisting of the lower panel and an upper panel on an inter-floor slab layer; a process of rotating a cap mounted on a support pillar of the lower panel to adjust a height of the lower panel; a process of mounting the lower panel on the upper panel; a process of mounting an inverse conical pillar formed on a lower portion of the upper panel on two springs of a hole when inserting a spring into a conical hole of the lower panel and mounting the spring on an upper portion of the hole to mount the inverse conical pillar in the hole when mounting the upper panel on the lower panel; and a process of mounting a mesh net on a levelness display bar formed on an upper surface of the upper panel to mount the mesh net on the levelness display bar. When finishing a mortar layer on the upper panel, the mesh net is positioned below an upper end of the levelness display bar, and the levelness of the mortar layer is finished to a height of the levelness display bar on the upper surface of the upper panel to evenly finish the overall levelness of the mortar layer to prevent a crack in the mortar layer by the mesh net even if the finished mortar layer is thin and eliminate impact noise.