Monitorable nonmetal supporting member inflaming retarding and corrosion prevention system

Abstract

The invention provides a monitorable nonmetal supporting member inflaming retarding and corrosion prevention system. The monitorable nonmetal supporting member inflaming retarding and corrosion prevention system comprises a corner substrate, the three surfaces of the corner substrate are each coated with a base coat layer, and each base coat layer is attached to one surface of an adhesive corrosion prevention layer in a lining mode. The monitorable nonmetal supporting member inflaming retarding and corrosion prevention system is characterized in that nonmetal corner corrosion prevention prefabricated members with electrical conductivity are attached to the other surfaces of the corresponding adhesive corrosion prevention layers in a lining mode; and the nonmetal corner corrosion prevention prefabricated members communicate with a monitoring unit in a circuit mode. According to the monitorable nonmetal supporting member inflaming retarding and corrosion prevention system, on-site corrosion prevention installation construction is performed by means of the purpose-made nonmetal corner corrosion prevention prefabricated members, so that the thickness between electrical conducting layers and the substrate is basically uniform; and besides, by means of the good electrical conductivity of graphite of the purpose-made nonmetal corner corrosion prevention prefabricated members, the thickness of corrosion prevention layers can be directly detected on the surface through an electromagnetic type dry film thickness gauge according to a common method, moreover guide wires connected with the graphite electrical conducing layers can be connected with a pinhole detector, pinhole detection can be directly performed on the surface, and accordingly defect areas and damaged and corroded points can be rapidly distinguished so as to perform repairing.

Description

technical field [0001] The invention relates to a monitorable flame retardant and anticorrosion system for non-metallic supporting components, which can be used for wet electrostatic precipitators and steel flue column support parts, can solve the problem of detailed anticorrosion technology, and at the same time increase the reliability of structure and anticorrosion and flame retardancy. It belongs to the technical field of heavy anticorrosion. Background technique [0002] When the current wet electrostatic precipitator and the column details in the steel flue are used for FRP anticorrosion, the surface of the steel substrate is cleaned at the construction site and then manually pasted with FRP. It is very difficult to detect defects such as the thickness of the FRP lining and pinholes. The production quality is difficult to control, the construction is more cumbersome, and it is impossible to guarantee the seamless connection in the detail anticorrosion process, and the ...

AI Technical Summary

Problems solved by technology

[0002] When the current wet electrostatic precipitator and the column details in the steel flue are used for FRP anticorrosion, the surface of the steel substrate is cleaned at the construction site and then manually pasted with FRP. It is very difficult to detect defects such as the thickness of the FRP lining and pinholes. The production quality is difficult to control, the construction is more cumbersome, and it is impossible to guarantee the seamless connection in the detailed anti-corrosion process, and it cannot achieve the effect of quickly locating anti-corrosion loopholes during use, which affects the strength and safety of the overall structure

If the corrosive medium is toxic or strongly corrosive, it will cause great harm to the ground structure foundation, groundwater source and atmospheric environment.

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