铝板及铝板的性能特点、分类与用途（The performance characteristics, classification and application of aluminium plate and aluminium plate）.doc

铝板及铝板的性能特点、分类与用途（The performance characteristics, classification and application of aluminium plate and aluminium plate） The performance characteristics, classification and application of aluminium plate and aluminium plate Aluminum plate, as the name suggests, refers to the material made of aluminum or aluminum alloy material. Or is the type of aluminum products by flat aluminum embryo through heating, rolling and straightening or solution and aging process made. Aluminum building used include monolayer plate, composite aluminum and other materials, usually often refers to aluminium (also called the single pure aluminum or aluminum), used for building decoration engineering, in recent years in the use of aluminum single aluminum plate curtain wall is more common. Aluminum plate curtain wall is also a form of curtain wall. In brief, it is made of aluminum plate instead of glass, and aluminum curtain wall is used as wall protection and lighting wall. Such as the world trade center in Guangzhou, with the aluminium processing factory factory processing sheet in different sheet radian of nearly one hundred and fifty tons, the surface of the electrostatic spray. Single layer aluminum plate has been used in foreign aluminum curtain wall. Single aluminium plate is usually made of pure aluminium plate. Plate thickness is 3mm, in order to strengthen the strength of aluminum plate, aluminum plate in the back, must reinforcement installation (existing manufacturers uneasy), reinforcing ribs made of thick aluminum strip, first with a screw cap to flash butt welding in aluminum back and then made reinforced aluminum strip drilling into the screw. Fixed by screws. In order to lighten the weight of aluminum plate and increase the strength of aluminium plate, we use aluminium alloy plate, often use No. 21 antirust aluminium, code No. LF21 pressed aluminum plate as curtain wall aluminium plate. The thickness of the aluminum sheet is reduced from 3mm to 2.5mm, and the strength of the