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Ordinary are flat ceilings. Can also make the ordinary shape of smallpox aluminum keel is usually used when the aluminum alloy ceiling to use the supporting aluminum alloy keel. This series of keels and panels are formatted products used for smallpox. In some smallpox can also make some simple shape, such as the arched form of smallpox shape and so on.
Simply said light steel keel is iron made of aluminum keel is made of aluminum light steel keel is generally U or C type aluminum alloy keel mostly T-type. But there is a kind of paint keel is made of metal. Also T-type. But relatively soft. Light steel keel is generally used in the veneer, that is, keel seal gypsum board in the paint, aluminum alloy in the frame more, paint keel, aluminum, mineral wool board, aluminum alloy keel cost is expensive Light steel keel prices are relatively first in almost all with light steel keel, light steel keel is the load keel, the general model is DU50, DU38, DU60 aluminum alloy keel just with 60 * 60 silicon calcium board with, divided into large T and T and Corner. Light steel keel is a paper gypsum board; silicon calcium board; cement pressure plate and other smallpox material base fixed material. Light steel keel is generally in accordance with national standards for production and processing.
