Paint keel
close It is very similar to the aluminum alloy keel in appearance, and is also a common material on the ceiling. Its function is the same as that of the aluminum alloy keel, and it also serves as a support for beauty. It is matched with calcium silicate board and mineral wool board. In daily life, the so-called baking varnish keel refers to the iron sheet baking varnish keel, and the aluminum alloy keel can also be called the aluminum alloy baking varnish keel. But for convenience, I just said a few words less, just like the American language, I like the abbreviation. Therefore, baking varnish keel refers to iron sheet baking varnish keel, and aluminum alloy baking varnish keel is called aluminum alloy keel. In terms of materials, the two are different. The raw material of the lacquered keel is iron. Aluminum alloy keel is made of aluminum. In terms of technology, there are also differences between the two. The baking keel is simpler than the aluminum alloy process, but the requirements for its production machine are very strict, which is also beautiful and supportive. As a ceiling material, it is matched with calcium silicate board. Which of the two has the advantage? It is obviously the aluminum alloy keel. The reason is that the aluminum alloy keel does not fade, rust, color change, corrosion resistance and corrosion resistance after being treated and painted. Even the ceiling used for outdoor corridors has no quality problems. The raw material of the baking varnish keel is iron, which is easy to rust, change, and paint fall off. After a long time, all problems occur, especially when it cannot be used in wet places. Therefore, aluminum alloy keel is generally used in toilets to match with calcium silicate board. Because the aluminum keel can also be waterproof and moisture-proof. But the only point is that we can't deny the advantage of baking varnish keel! The price of lacquered keel is cheaper than that of aluminum alloy keel, which is between 6 and 12 pieces per square meter, while the price of aluminum alloy keel is from the lowest 6.5 to 15 pieces. In comparison, each has its own advantages!