Building outer wall monitoring module and building

Abstract

The invention provides a building outer wall monitoring module and a building. The building outer wall monitoring module comprises a composite photoelectric film used for being attached to the surface of a building outer wall and an electric signal detection unit electrically connected with the composite photoelectric film. The composite photoelectric film comprises a piezoelectric film layer made of a piezoelectric polymer material, an electrode leading-out wire is formed on the piezoelectric film layer, and the piezoelectric film layer outputs a changing electric signal through the electrode leading-out wire when the surface of the building outer wall generates stress change; and the electric signal detection unit is electrically connected with the electrode leading-out wire and is used for detecting an electric signal on the electrode leading-out wire. According to the method, the safety risk of the state of the building outer wall can be effectively identified and controlled, early warning is carried out on the abnormal operation state of the building outer wall such as falling off, and precautionary measures are taken, so that potential hazards are reduced or avoided.

Description

technical field [0001] The invention relates to the field of building materials, and more specifically, to a building exterior wall monitoring module and a building. Background technique [0002] With the advancement of urbanization, there are more and more high-rise buildings, and residents' requirements for living standards are also comprehensively improved. For example, the overall performance of the buildings they live in, such as building appearance and service life, are increasingly concerned. [0003] However, in the process of building use, due to the construction technology, materials, design structure and post-construction maintenance used in the construction stage, the structural layers of the wall surface of the building, such as paint and insulation materials, will be hollowed out, peeled off, and cracked. . Cracking, hollowing, and falling off of the building wall seriously affect the aesthetics, safety, economy, and applicability of the building, and then cau...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a building exterior wall monitoring module and a building wall monitoring module for the problems of low detection efficiency and insufficient accuracy of the above-mentioned building wall surface detection and serious hysteresis in the identification of the abnormal state of the building wall surface.

Images