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混凝土平屋面檐口及挑檐处加镀锌铁皮,有以下一些好处:1.自由排水的平屋面檐口及挑檐的立面装饰抹灰经常被沥青污染,不易清除,影响美观。这是由于在做屋面防水时,热沥青浇到檐口边缘时流淌到立面所造成的。如果在檐口钉上镀锌铁皮,即可以避免沥
Concrete galvanized roofs and galvanized sheet irons have the following advantages: 1. Free-flowing flat roofs, gutters, and provocative facades. Decorative plasters are often contaminated with asphalt and are not easily removed. This is due to the flow of hot asphalt to the facade when it is poured onto the edge of the cornice when waterproofing the roof. If galvanized sheet metal is used on the mouth pin, you can avoid leaching