Fixing apparatus for stone curtain wall and construction method using the same

摘要

The present invention relates to a fixing device used to fix a stone exterior material to an exterior wall of a building, and more particularly, to a fixing device in which the position of an anchor for fixing a stone exterior material is freely adjusted and a construction method of a stone exterior material using the same. The fixing device for construction of a stone exterior material according to a preferred embodiment of the present invention includes a vertical plate coupled to the wall by drilling vertical long hole holes at the top and bottom on the same vertical line, and extending horizontally from the vertical plate between the upper and lower vertical long hole holes. A rail support member including a support plate and a drop-off bump protruding upward from the protruding end of the support plate; A compression rail having a hollow rectangular cross-section length member, which is mounted on the rail support member in a horizontal direction parallel to the wall, and has an upwardly protruding straddle at an upper end and a fitting groove at the lower end; A rail cover fixing member having a vertical long hole perforated in a vertical plate with a b-shaped cross-section, and a coupling groove formed at an end of the horizontal plate to accommodate the strut of the compression rail to cover the upper surface of the compression rail and fix it to the wall; And an anchor for fixing the stone exterior material is mounted so as to protrude horizontally, a girder groove corresponding to the girder of the compression rail is formed at the top, and a protrusion protruding downward is formed at the bottom, and is fitted to the compression rail and moved horizontally along the compression rail It characterized in that it comprises a movable anchor bracket.