A method for fixing the peripheral structure of curtain wall glass

Abstract

The invention provides a method for fixing the peripheral structure of curtain wall glass, which includes the following steps: Step 1: setting a U-shaped groove in the interlayer between two layers of glass of the insulating glass, the opening of the U-shaped groove faces the periphery of the glass; Set corrugated plates on the inner periphery; Step 2: Place glass inner compacts in the U-shaped grooves opposite to the openings of two adjacent insulating glass blocks, and place glass compact holders inside the glass inner compacts, the through holes of the glass inner compacts are in contact with the glass The through holes of the briquetting support are connected; Step 3: Engage the corrugated plates of two adjacent insulating glasses, pass through the glass inner briquetting block, the glass briquetting support, and the corrugated plate in sequence through screws, and insert them into the frame. This fixing method can effectively fasten the connection between the glass and the frame, and there is no metal connecting piece in contact with the glass, which avoids the problem of glass breaking due to stress caused by heating of the glass.

Description

technical field [0001] The invention relates to the technical field of curtain wall construction, in particular to a method for fixing a curtain wall glass peripheral structure. Background technique [0002] The glass curtain wall is a new type of wall in the contemporary era. The biggest feature it gives to the building is the organic unity of architectural aesthetics, building functions, building energy efficiency and building structure. The building presents different tones from different angles. , Moonlight, and light changes give people a dynamic beauty. [0003] Among them, the hidden frame glass curtain wall is to bond the glass to the aluminum frame with silicone structural sealant, and in most cases, no metal connectors are added. Therefore, the aluminum frame is all concealed behind the glass, forming a large-area all-glass mirror surface, which makes the overall building more beautiful. [0004] However, this kind of hidden frame glass curtain wall is a fixing m...

AI Technical Summary

Problems solved by technology

[0004] However, this kind of hidden frame glass curtain wall is a fixing method that is completely bonded between the glass and the aluminum frame by structural glue. Due to the unfavorable factors of the natural environment, the structural adhesive is easy to age and fail, causing the glass curtain wall to fall

Therefore, the hidden frame curtain wall is still not widely used, and most curtain wall buildings use exposed frame or semi-hidden frame glass curtain wall. Even if the structural glue fails, due to the support and constraints of the frame, the chance of glass falling will be greatly reduced

[0005] However, when the glass curtain wall with open frame or semi-hidden frame is used, the glass will expand when heated. If the heating is uneven, tensile stress will be generated inside the glass. When there are small cracks on the edge of the glass, these small flaws are easily affected by thermal stress. Eventually lead to glass breakage

In some projects, there are also vertical glass curtain walls that use metal connectors to fix the glass. Metal fasteners can be used as safety measures, but it is easy to break the glass due to concentrated stress.

[0006] Therefore, the fixing methods of the existing curtain wall glass peripheral structure all fail to solve the above problems

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