A dry-hanging structure of overhead stone and its construction method

Abstract

The invention discloses a dry hanging structure of an overhead stone and a construction method thereof. The dry handing structure comprises a structural beam, an angle steel, a stone veneer and a connection mechanism, wherein the stone veneer is formed by assembling multiple stone plates; the angle steel and the connection mechanism are arranged between the structural beam and the stone veneer; the angle steel and the structural beam are in chemical anchoring or welding connection; the angle steel is connected with the stone veneer by the connection mechanism; the connection mechanism comprises an angle steel angle code and a dry hanging piece; one end of the angle steel angle code is fixed on the angle steel by a bolt and the other end is fixedly connected with the dry hanging piece by the bolt; the dry hanging piece is inserted into the assembled stone crack slot to hang the stone; and the structural glue is filled in the crack. The dry hanging structure can reduce the lower bending deformation of the stone, increase the strength of the stone at the slot and ensure the using safety of the stone.

Description

technical field [0001] The invention relates to the field of construction, in particular to a dry-hanging structure of overhead stones and a construction method thereof. Background technique [0002] Existing stone material construction method over the roof: install the angle steel, first hang the dry hanging piece on the angle steel with M8 stainless steel bolts. Before installing the stone, use a grinding wheel cutter to make grooves on the side of the stone, fill the groove with structural glue, and then lightly buckle the dry hanging groove of the stone plate on the dry hanging piece. After installing in place, adjust the exact position and tighten the bolts. Install the rest of the stone panels in sequence, fill in the joints and apply glue after the completion, and wait for the glue to solidify. [0003] The prior art mainly has the following deficiencies: [0004] 1. Under the action of gravity load, the stone as a whole is subject to its own gravity, resulting in ...

AI Technical Summary

Problems solved by technology

[0004] 1. Under the action of gravity load, the stone as a whole is subject to its own gravity, resulting in bending, which may cause the stone plate to break;

[0005] 2. At the joint of the pendant, the thickness of the section of the plate is weakened by the groove, and the strength of this place is reduced. Under the action of gravity or wind load, the stone at the joint may be damaged

Images