APPLICATION SKILLS OF WATERPROOF CASING IN INDUSTRIAL BUILDING

As a result of the comprehensive performance of waterproof casing, it is widely used in chemical, construction, water supply and drainage, oil, light and heavy industries, freezing, sanitation, plumbing, fire, electricity and other infrastructure projects. But what are the measures to do with the use of waterproof casing in industrial buildings.

Subjected to damage in some chemical and electrochemical action caused some damage to the phenomenon. According to the pipeline corrosion parts, divided into corrosion of the inner wall and the outer wall, according to the corrosion morphology of the pipeline can be divided into general corrosion and local corrosion. According to the pipeline corrosion mechanism, can be divided into chemical corrosion and electrochemical corrosion. Coating is uniform and compact coating has metal pipe rust on the surface, the contact with all kinds of corrosive media, is one of the most basic methods of pipeline corrosion. Since the 70′s, in the harsh environment of the polar, ocean and other harsh environments, as well as the installation of the pipeline, and the temperature rise, the temperature rise, the coating properties put forward more requirements. Therefore, the anticorrosion coating of the pipeline is more and more used in the composite material or composite structure.