一种幕墙结构胶粘接情况检测装置及方法
By combining vibration and mapping components, the local failure of the structural adhesive in the curtain wall is detected using the standing wave phenomenon. This solves the problem of non-destructive testing in existing technologies, enabling rapid and non-destructive detection of structural adhesive failure and reducing the risk of glass detachment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA AVIATION CURTAIN WALL ENG CO LTD
- Filing Date
- 2023-06-29
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, the structural adhesive bonding surfaces of concealed frame and semi-concealed frame glass curtain walls are prone to bonding failure during long-term use, leading to safety accidents caused by glass falling. Existing testing methods require destructive testing and cannot effectively detect a small number of original construction defects.
A device for detecting the adhesion of structural adhesive in curtain walls is used, comprising a vibration component and a mapping component. The vibration component vibrates the curtain wall component, and the mapping component projects a grid light spot and receives reflected light through an optical fiber to observe the standing wave phenomenon in order to detect local failures of the structural adhesive.
It enables non-destructive testing of localized failures in structural adhesives, avoiding damage to the curtain wall structure, and quickly detecting early, small-scale failures and defects, thus reducing safety risks.
Smart Images
Figure CN116818772B_ABST