What problems should be paid attention to during the use of mobile houses?

• 1. Heat insulation of container mobile houses
  Container mobile houses are developing rapidly, and more and more people are using them. However, in the hot summer, people are facing such a problem, that is, the temperature inside the container mobile house is too high and cannot be insulated. Even if air conditioners or cooling appliances are installed, if the container mobile house is not insulated, it will be very hot under the sun. So let’s take a look at how to insulate the container mobile house.
  1. Rock wool also has a certain heat insulation effect, and rock wool can be properly combined with container mobile houses.
  2. When building container mobile houses, the thickness of the foam can be appropriately increased to play a good insulation role.
  3. Use black steel plates, which contain polystyrene foam, and are processed into a new type of building material. Such materials have a high heat insulation effect.
• 2. Anti-corrosion treatment of container mobile houses
  1. Hot-dip galvanizing: Hot-dip galvanizing has a high degree of industrialization, long durability, and stable quality. Therefore, it is widely used in outdoor steel structures that are severely corroded by the atmosphere and difficult to repair. In recent years, a large number of corrugated steel plates in light steel structure systems have appeared. Hot-dip galvanizing is also widely used for corrosion protection. The first step of hot-dip galvanizing is pickling and rust removal, followed by cleaning. Incompleteness of these two steps will leave hidden dangers for corrosion protection, so they must be handled thoroughly. For steel structure designers, they should avoid designing components with mating surfaces to avoid incomplete pickling or incomplete acid washing in the gaps of the mating surfaces, causing the phenomenon of yellow water flowing on the galvanized surface. Hot-dip galvanizing is carried out at high temperatures.
  2. Coating method: High-quality coatings rely on thorough rust removal. Commonly used fluorocarbon coatings have an anti-corrosion life of up to 50 years. Therefore, they are more used for indoor steel structures or relatively easy-to-maintain outdoor steel structures. It has a low one-time cost, but the maintenance cost is high when used outdoors. The first step of the coating method is rust removal. Therefore, high-requirement coatings generally use sandblasting and shot blasting to remove rust, reveal the luster of the metal, and remove all rust and oil stains.
  The coating constructed on site can be rust-removed manually. The choice of coating should take into account the surrounding environment, and different coatings have different tolerances to different corrosion conditions. The coating construction should have appropriate temperature and humidity, the construction environment of the coating should be less dusty, and there should be no condensation on the surface of the components. Do not get wet in the rain within 4 hours after painting, and the coating is generally applied 4 or 5 times. At the seaside or at sea or in a highly corrosive atmosphere, the total thickness of the dry paint film can be thickened.
• 3. Pay attention to fire prevention in container mobile houses
  When purchasing, pay attention to choosing mobile houses with rock wool boards as insulation materials, rather than foam color steel plates, which are very easy to cause fires. Other fire prevention precautions are: electric welding construction should be kept away from walls; heating equipment should be equipped with fire prevention devices in winter; it is strictly forbidden to use blowtorches on house materials; when laying lines, use refractory pipes.