During the use of color steel plate house in the four seasons of the year, under the action of atmosphere, temperature, water and other conditions, certain chemical reactions will occur and be damaged, which will affect the beauty and quality of color steel plate house. What are the reasons for corrosion? How to prevent corrosion? Shandong Caigang panel housing company tells you about the anti-corrosion knowledge of Caigang housing.

活動板房的鋼構件一直處在陽光、風雨、溫度和濕度變化的環境中，大氣里面所含的氧氣和水分對活動板房的鋼構造的骨架會進行電化學的侵蝕，尤其是大氣里面的二氧化硫，氯離子和酸雨，對鋼構造的侵蝕更加厲害。因此，活動板房構件的強度需要乘以一個強度折減的數值，這個數值和彩鋼板的活動房的構造所位于的大氣環境和它使用年限有關系。活動房侵蝕一直是難以解決的一道難題。

The steel components of the prefabricated house are always in the environment of sunshine, wind and rain, temperature and humidity changes. The oxygen and moisture in the atmosphere will have electrochemical erosion on the steel skeleton of the prefabricated house, especially the sulfur dioxide, chloride ion and acid rain in the atmosphere. Therefore, the strength of the components of the prefabricated house needs to be multiplied by a strength reduction value, which is related to the atmospheric environment and service life of the color steel plate prefabricated house. The erosion of movable houses has always been a difficult problem to solve.

還有，活動房的工場預定的進程其中，要提高鋼材的防腐方法，按照鋼材的侵蝕的電化學原理，只需要破壞侵蝕電池的產生或猛烈的阻撓陰陽進程的進行，就可以防止輕鋼構造的侵蝕。現在使用保護層的方法安放鋼構件侵蝕現今通用的方法，通過在活動房的骨架和彩鋼板的鐵皮上面噴涂防止生銹的油漆，金屬的表層產生保護膜，令金屬與氣氛里面的侵蝕化學成分進行隔離。

According to the principle of preventing the corrosion of steel and anode, only the corrosion of steel and anode can be prevented. Nowadays, the method of protective layer is used to place steel members for corrosion. By spraying anti rust paint on the framework of the activity room and the iron sheet of the color steel plate, a protective film is produced on the surface of the metal to isolate the metal from the corrosive chemical composition in the atmosphere.