铝幕墙品牌，铝单板排名

铝幕墙品牌 铝幕墙品牌目前市场上的铝扣板天花也分三个档次：第一类铝镁合金，同时含有部分锰，该材料优点是抗氧化能力好，同时因为加入适量的锰，在强度和刚度上有所提高，是吊顶的好材料；第二类铝锰合金，该板材强度与刚度略优于铝镁合金，但抗氧化能力略有不足；第三类铝合金，该板材所含锰、镁较少，所以其强度及刚度均明显低于铝镁合金和铝锰合金，抗氧化能力一般。

Currently on the market of aluminous gusset plate is divided into three grades: the first kind of aluminum magnesium alloy, while containing manganese, advantages of the material is the greatest antioxidant ability is good, and because of adding manganese, increased in strength and rigidity, ceiling The best material; second kinds of aluminum manganese alloy plate, the strength and stiffness is slightly better than that of aluminum magnesium alloy, but slightly less than third kinds of antioxidant capacity; aluminum alloy plate, the manganese, magnesium is less, so the strength and stiffness were significantly lower than that of aluminum magnesium alloy and aluminum Manganese alloy, oxidation resistance. 

铝幕墙的国家标准 《建筑幕墙外檐装饰工程技术规程》 DBJ08-56-96 《建筑玻璃应用技术规程》 JGJ113-97 《建筑幕墙空气渗透性能检测方法》 GB/T15226 《建筑幕墙风压变形性能检测方法》 GB/T15227 《建筑幕墙雨水渗透性能检测方法》 GB/T15228