Aluminum plate thickness for outdoor and indoor is not the same?
Aluminum-plastic plate materials used in outdoor facades such as curtain walls, and the thickness of the interior is certainly not the same. Specific practices are also different.
Indoor use: generally 3MM polyester coating. The thickness of the aluminum skin is 12 wire, 15 wire, 18 wire, 21 wire, 25 wire, 30 wire, etc .; but there are more thin, 8 wire, 6 wire and so on.
Outdoor use: national regulations fluorocarbon coating 4MM50 silk. Unless some of the requirements of the specific high than in accordance with the requirements, the more commonly used is fluorocarbon 4MM40 silk, 4MM30 silk, etc .; can do 3MM, 5MM, 6MM fluorocarbon, fire and so on.
Outdoor and indoor differences are: the coating is not the same, the thickness of the board requirements are not the same.
Aluminum-plastic composite panels are made of aluminum and plastic composite sheet, is the aluminum and plastic core material in a certain process conditions through a special adhesive bond made of composite sheet. Divided into the inner wall panels, external walls, wood plate, Gang plate, fire board five categories, a total of hundreds of different specifications of different colors of the plate.
