Fixed-cycle maintenance

This anti-corrosion method belongs to the most basic anti-corrosion work.In order to better strengthen the anti- corrosion effect of the structure of this type of raw material,the selection of this raw material is also very important.Corten steel can be selected as the main one,and it is treated by hot-dip galvanizing to better protect the raw materials.In addition,it is also necessary to strengthen the supporting technology of coatings and the use of cathodic protection technology,so as to better ensure the anti-corrosion performance of steel plates.

Surface spraying

Common anti-corrosion measures include painting the surface for protection,plating the surface with good corrosion resistance,and using corten steel.Surface painting as a common method to prevent steel from rusting,It usually consists of three processes:primer,intermediate coat and topcoat.The prime is required to have good adhesion and anti-rust ability,commonly used are red dan,zinc-rich epoxy coating,iron red epoxy primer,etc.

Flexible cycle maintenance

The steel structure of corten steel contains a small number of alloying elements,which makes is relatively inexpensive in practical applications.Only a certain amount of trace elements need to be added to the steel during the production process.The trace elements contained in steel form a protective film with excellent adhesion and corrosion resistance on the surface of the structure.Corten steel in the construction of constructing projects,which can be used in the design of construction projects,on the basis of special dense oxide layer formation,it has a very stable natural rust red,widely used in the exterior wall design of construction projects.
The replacement of weather-resistant adhesives must be highly technical,especially in prefabricated buildings,where weather-resistant adhesives must be applied.Weather-resistant rubber has good sealing,but due to Fengshui and the sun,it is easy to fall off after a long time.Check the weather-resistant adhesive regularly,and replace it in time if you find that weather-resistant adhesive has come off.Weather-resistant adhesive must the gap of the wall panel,the highly bonded foundation must also extend the service life of the prefabricated building,pay attention to the weather-resistant adhesive replacement position,to prevent the weather-resistant adhesive replacement more wrong,the gap problem worsens.