Hidden frame glass curtain wall installation structure and hidden frame glass curtain wall installation method

Abstract

The invention discloses a hidden frame glass curtain wall installation structure which comprises a building main body and a glass curtain wall installed on the building main body, wherein the installation structure further comprises an installation chassis, the glass curtain wall is regulated through the installation chassis to a set position and is fastened, and the position of the glass curtain wall is unchanged in the fastening process. Due to the adoption of the hidden frame glass curtain wall installation structure, the hidden frame glass curtain wall installation structure exciting and controlling the dynamic production process of prestress of an elastic material to form a stable prestress structure and conducting three-dimensional regulation in the installation process to substantially improve the installation accuracy is provided, and the hidden frame glass curtain wall installation structure has the characteristics of excellent firmness, accuracy, safety, convenience and replacement.

Description

technical field [0001] The invention relates to a glass curtain wall structure and a glass curtain wall installation method, in particular to a hidden frame glass curtain wall installation structure and a method for installing a hidden frame glass curtain wall. Background technique [0002] The hidden frame glass curtain wall structure is a kind of component glass curtain wall. There is no outer frame to hold the glass and bear the load. Instead, the glass is completely bonded to the aluminum alloy profile frame with silicone structural sealant (referred to as structural adhesive). Then fix the attached frame on the frame composed of columns and beams through the pressing plate, and finally fill the gaps between the glass plates with foam material and sealant, so that the aluminum frames are all hidden behind the glass, forming a large-area all-glass building. noodle. [0003] At present, in the current national standard "National Architectural Standard Design Atlas" 97J103...

AI Technical Summary

Problems solved by technology

During installation, the lower end of the glass is placed on the bracket first, and then the attached frame and the column or beam are fastened by the pressure plate. However, this fastening process is also a process of displacement between the attached frame and the glass. During this period, the structural adhesive is bound to be subjected to shear force and Tear force, if the bracket is installed too tightly, it will directly generate upward shear force on the structural adhesive and eventually be destroyed; if the bracket is installed too loosely, it will not be able to bear the gravity of the glass

Once the structural adhesive on the attached frame fails, the glass will still overturn even if there is a supporting strip underneath, so the supporting strip can neither play the role of bearing part of the gravity, nor can it play the role of auxiliary insurance

[0010] Second, the project cost is higher:

[0011] Due to the existence of the above-mentioned errors, the precision requirements for the verticality and flatness of the curtain wall frame are high, and the corresponding cost is high; the production technology is difficult, the installation speed is slow, and the corresponding labor and ti

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