Color steel tile is made of color coated steel plate and processed into various pressure plates. It has a wide range of applications. The anticorrosion and waterproof of its annual device in the open air environment are its essential functions. Today, I will introduce the specific common sense of its waterproof.

　　一般彩钢瓦在风雨中经过几年就会出现锈蚀、腐蚀。如果想让彩钢瓦经久耐用怎么办?每涂料用量可不少于1公斤。在施工成本无明显进展的情况下，少可以延长彩钢瓦使用寿命5~8年，这样延长寿命，降低施工成本。

　　Generally, the color steel tile will be rusted and corroded after several years of wind and rain. If you want to make the color steel tile durable, how to do? The amount of paint per square meter can not be less than 1 kg. In the case of no significant progress in construction cost, the service life of color steel tile can be extended for at least 5-8 years, so as to extend the service life and reduce the construction cost.

　　如果彩钢瓦外表有锈蚀痕迹，将砂光机或砂纸表面的浮锈抛光干净，这些方法可以使彩钢瓦防水功能进步，让彩钢瓦不被腐蚀、断裂。为什么彩钢板会渗漏?有以下可能，彩钢板坡面小，保温层外露，设备不做相应处理，导致雨水直接进入保温层夹心，形成全部为雨水回流。

　　If there are rust marks on the surface of color steel tile, polish the floating rust on the surface of sanding machine or sandpaper. These methods can improve the waterproof function of color steel tile and prevent the color steel tile from corrosion and fracture. Why does the color steel plate leak? It is possible that the slope of color steel plate is small, the insulation layer is exposed, and the equipment does not do the corresponding treatment, resulting in the rainwater directly entering the insulation layer, forming the whole rainwater return.

　　彩钢瓦接缝会导致彩钢瓦渗漏，接缝处，看起来很好，但长时间的缝隙经不起一小时的雨水侵蚀，渗漏会浑水摸鱼。彩钢板装置在钉孔时，也是漏水的直接原因，所以不仅产品质量好，而且设备的技术也要到位。

　　The joints of the colored steel tiles will cause the leakage of the colored steel tiles. The joints look very good, but the long-term joints can't stand the rain erosion of an hour, and the leakage will fish in troubled water. The color steel plate device is also the direct cause of water leakage when nailing holes, so not only the product quality is good, but also the equipment technology should be in place.