目前厂房屋面材料以各类彩钢瓦为主，彩钢瓦有其突出的优点和缺点：1、 彩钢瓦质量轻、强度大，施工快速简便。2、 彩钢瓦价格较低。3、 彩钢瓦不耐腐蚀，容易生锈漏水，在腐蚀性环境下的车厂房彩钢瓦屋面平均1年左右就会生锈漏水。4、 隔热性能差，冬冷夏热。
At present, the roof material of factory building is mainly made of various kinds of color steel tiles. The color steel tiles have their outstanding advantages and disadvantages: 1. The color steel tiles are light in weight, strong in strength, and easy to construct. 2. The price of coloured steel tile is lower. 3. Colored steel tiles are not corrosion-resistant and easy to rust and leak. In corrosive environment, the roof of colored steel tiles in automobile workshop will rust and leak about one year on average. 4. Poor thermal insulation, cold in winter and hot in summer.