教你如何挑选的济南肯德基门材料：
Teach you how to choose high quality Ji'nan KFC door material:
一、材料一般要求：铝合金材料应符合有关标准的规定，不同的金属材料接触面应采取防止双金属腐蚀的措施。
First, material requirements: aluminum alloy materials should comply with the relevant standards; different metal materials, contact surfaces should take measures to prevent double metal corrosion.
二、铝合金基材壁厚及尺寸偏差：主型材截面主要受理部位基材小实测壁厚，外门不应低于2.0mm。
Two, Aluminum Alloy substrate thickness and size deviation: the main section mainly accepts the minimum wall thickness measurement part of substrate, the door should not be less than 2.0mm.
三、钢材：铝合金门钢材宜采用奥氏体不锈钢材料，采用其他黑色金属材料，应根据使用需要，采取热浸镀锌、锌电镀、黑色氧化、防锈涂料等防腐处理。
Three, steel doors should be adopted: Aluminum Alloy steel austenite stainless steel with other black metal materials should be used according to need, take hot dip galvanizing and zinc plating, black oxidation, anti rust coating anticorrosion treatment.
四、玻璃：应采用GB11614规定的建筑级浮法玻璃或以其为原片的各种加工玻璃。玻璃的品种、厚度和大许用面积应符合JGJ113有关规定。
Four, glass: GB11614 should be used in the construction of grade float glass or its original piece of processing glass. The variety, thickness and maximum allowable area of the glass shall comply with the relevant provisions of JGJ113.
五、密封及弹性材料：铝门玻璃镶嵌、杆件连接及附件装配所用密封胶应与所接触的各种材料相应，并与所需粘接的基材粘接。
Five, sealing and elastic materials: aluminum doors, glass mosaic, rod connections and accessories assembly, sealant should be in contact with a variety of materials corresponding to, and bonding with the necessary bonding substrate.
六、五金配件：铝门框扇连接、锁固用功能性五金配件应满足整樘门承载能力的要求，其反复启闭性能应满足门窗反复启闭性能的要求。
Six, hardware accessories: aluminum door lock, fan connected with functional hardware fittings should meet the requirements of the carrying capacity of the whole door, repeatedly opening and closing performance should meet the performance requirements of repeatedly opening and closing doors and windows.
七、紧固件：铝门组装机械联接应采用不锈钢紧固件，不应使用铝及铝合金抽芯铆钉做门窗受力联接用紧固件。
Seven: fasteners: aluminum door assembly machinery should be connected with stainless steel fasteners, aluminum and aluminum alloy core rivets should not be used as doors and windows force connection fasteners.