The integrated ceiling integrates the four functions of heating, ventilation, lighting and gusset ceiling, that is, the heating, ventilation, lighting, sound effect installation and metal ceiling installation in the kitchen and bathroom are all completed by the manufacturer in one step. Integrated ceiling has won the favor of home improvement consumers with its elegant appearance, convenient installation and unified style, and has been rapidly popularized at an alarming rate. However, it is not uncommon for some merchants to take advantage of consumers' ignorance, confuse people with various technical terms and concepts, and make huge profits by shoddy goods. Prices range from 100 yuan to 1000 yuan per square meter. How to choose a suitable integrated ceiling? There are many kinds of materials for gusset plates, including PVC, aluminum gusset plates and the most healthy and environmentally friendly polymer materials on the market at present. However, the source of this material is very scarce, so the price is relatively expensive, around 800 yuan per square meter. PVC has almost been eliminated, and it is the least environmentally friendly and harmful to the health, but because of its low price, it will be used in some tooling.

The most cost-effective is the aluminum gusset plate. Today we're going to talk about aluminum gusset plates. Why are there some gusset plates with a price of 100 yuan to 1000 yuan per square meter on the market? The reporter learned from experts that the melting point of aluminum is actually relatively low. Some small processing plants can produce by themselves. This material mainly comes from recycled aluminum. For example: finished cans, automobile exhaust parts. These recycled aluminum materials are cheap, but they have not been treated. It contains more metals, which is harmful to health. Moreover, the most important thing is that the aluminum content is very low, and it is easy to oxidize after high temperature recovery, that is, rust. The chemical reaction between high aluminum content and water is stable. This is the reaction of a well-known brand plate after rusting. The rust on aluminum is black. Iron becomes Huang Shi and rusts.