To date, the building materials industry is evolving rapidly, with many building materials performing well. However, out of the life of the building and safety requirements, building materials, corrosion resistance, fire resistance must be required. The fire resistance of building materials has a direct impact on the safety factor of the building. Therefore, the fire performance of the building materials must be considered when choosing the building materials.
With more and more aluminum veneer used in a variety of construction occasions, more and more customers concerned about the sheet metal, then there is no fire aluminum veneer? How is its fire performance?
Aluminum veneer is mainly used in some public places such as airports, railway stations, hotels, plazas, etc. Therefore, it is normal for the fire resistance of aluminum veneer to have higher requirements. Aluminum veneer itself does not exist as a “fireproof aluminum veneer” such a category, but the performance of aluminum veneer itself makes it a good fire prevention effect, because it is mainly made of high-quality aluminum alloy sheet processing, and its surface Spray paint to withstand temperatures around 800 ° C. Even a high temperature around 800 ° C may not meet the requirements of all construction sites, some applications may require higher temperature.
Fire rating is mainly based on a series of professional test results, according to EN13501-1, flammability of building materials can be divided into the following levels, namely A1, A2, B, C, D, E, F, etc. Level. Which A1, A2 level is a relatively high fire rating, we usually say that the rock fire rating is these two levels. On the relevant data, the fire resistance of aluminum veneer should be in the A2 level, but if the back with rockwool and other excellent fire-resistant materials, greatly enhance their fire performance, which constitutes what we call the “fireproof aluminum Veneer “.
