Positioning piece for controlling installation deformation of marble veneer and installation method

Abstract

The invention discloses a positioning piece for controlling installation deformation of a marble veneer. The positioning piece comprises the marble veneer, wherein a plurality of grooves are formed inthe back surface of the marble veneer; T-shaped positioning pieces are installed in the grooves through adhesives; each T-shaped positioning piece comprises a vertical plate and a horizontal plate which are distributed in a right-angle mode; a first through hole and a second through hole are formed in each vertical plate and the corresponding horizontal plate respectively; the vertical plates areinserted into the grooves and are fixedly connected through the adhesives; and the adhesives sequentially overflow from the first through holes to the second through holes under the extrusion of thevertical plates, and are flattened and cured to form rubber nail caps. An installation method of the positioning piece for controlling the installation deformation of the marble veneer comprises the following steps that the positions and the sizes of the grooves in the back surface of the veneer are determined, and the adhesives are added into the grooves; the vertical plates of the T-shaped positioning pieces are pressed into the grooves, and the adhesives in the grooves overflow from the second through holes under the extrusion of the T-shaped positioning pieces; the overflowing adhesives are flattened and cured to form the rubber nail caps; and the stable and deformation-resistant marble veneer is formed.

Description

technical field [0001] The invention belongs to the technical field of decoration, and in particular relates to a positioning piece and an installation method for controlling installation deformation of a marble veneer. Background technique [0002] At present, in the construction of indoor and outdoor decoration of construction projects, dry-hanging installation and paving construction methods are generally used for marble or granite veneer panels, or wall cylinders and floors of artificial veneer panels, which are also extremely important for decoration and decoration construction. process. [0003] The traditional dry hanging is to slot the side of the stone and install it on the base steel frame with metal pendants; or open a hole on the back of the stone, install the back bolt and hang it on the base steel frame. The commonly used paving method is to use cement slurry containing construction glue to paste natural marble or natural granite veneer, or artificial stone ve...

AI Technical Summary

Problems solved by technology

In order to highlight the indoor and outdoor decoration effect of the building, the designer chooses a natural marble veneer with a standard bending strength value of 0.5, a length of ≥800mm, and a width of ≥600mm, or a standard value of bending strength of 0.5 , natural granite or other stone veneer panels with a length ≥ 800mm and a width ≥ 600mm, especially gray and black stones. This kind of stone veneer will change alternately in the temperature and humidity of the environment. Or the pasted stone veneer will produce drumming, bending deformation, local stress concentration and then cracking, and the high-level stone veneer will easily fall off after deformation, causing quality and safety accidents of human injury

The stone veneer on the ground will be hollow, cracked, broken and damaged after being stepped on, so it needs to be dismantled and reworked, resulting in a quality accident of the decoration project

Part of the stone veneer with small local deformation also needs to be polished, and then do crystal surface treatment, which will cause environmental pollution and increase costs during polishing

When the seasons alternate and the temperature and humidity change, the stone veneer will continue to deform, and there will continue to be quality and safety hazards

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