鋁幕墻品牌 鋁幕墻品牌目前市場(chǎng)上的鋁扣板天花也分三個(gè)檔次：第一類鋁鎂合金，同時(shí)含有部分錳，該材料優(yōu)點(diǎn)是抗氧化能力好，同時(shí)因?yàn)榧尤脒m量的錳，在強(qiáng)度和剛度上有所提高，是吊頂?shù)暮貌牧?；第二類鋁錳合金，該板材強(qiáng)度與剛度略優(yōu)于鋁鎂合金，但抗氧化能力略有不足；第三類鋁合金，該板材所含錳、鎂較少，所以其強(qiáng)度及剛度均明顯低于鋁鎂合金和鋁錳合金，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. 

鋁幕墻的國(guó)家標(biāo)準(zhǔn) 《建筑幕墻外檐裝飾工程技術(shù)規(guī)程》 DBJ08-56-96 《建筑玻璃應(yīng)用技術(shù)規(guī)程》 JGJ113-97 《建筑幕墻空氣滲透性能檢測(cè)方法》 GB/T15226 《建筑幕墻風(fēng)壓變形性能檢測(cè)方法》 GB/T15227 《建筑幕墻雨水滲透性能檢測(cè)方法》 GB/T15228