What is one cloth and three coats of colored steel tiles

可能经常接触彩钢瓦的人总是听到老师傅说一布三涂很关键，只要做好一布三涂，基本上施工质量就已经决定了一半。说到这里，可能大家都很迷惑，这个一布三涂是什么？居然如此重要。那么下面就由小编来给大家详细讲解一下吧。

People who often come into contact with colored steel tiles often hear the teacher Fu say that one cloth and three coats are crucial. As long as one cloth and three coats are done well, the construction quality is basically half determined. Speaking of this, everyone may be confused. What is this one cloth three coats? It's incredibly important. So let's have a detailed explanation from the editor below.

一布：

One cloth:

涂刷之前，需要对彩钢瓦空洞部分进行填补，先使用合成高分子防水涂料对空洞的表面进行涂刷，再使用聚脂无纺布对空洞位置进行粘贴。

Before painting, it is necessary to fill the voids in the colored steel tiles. First, use synthetic polymer waterproof paint to paint the surface of the voids, and then use polyester non-woven fabric to paste the voids.

三涂：

Three coats:

底涂

Undercoat

就是在彩钢瓦连接的接缝10到20公分宽的位置刷涂防水涂料，要均匀，厚度一致，然后还要检查是否有空泡，有的话就要进行修补，然后就可以进行下一道工序了。

The waterproof coating should be applied evenly and uniformly at a width of 10 to 20 centimeters at the joint of the colored steel tile connection, and then checked for any bubbles. If there are any, they need to be repaired before proceeding to the next process.

中涂

Intermediate coating

就是将防水涂料刷在覆盖在瓦上面的聚酯无纺布上，厚度要均匀，涂膜的厚度要控制在0.4mm左右，表面干了之后，可以尝试着用手触摸表面，看看是否粘手，不沾手的话就可以进行第三层涂刷了。

The waterproof coating is applied to the polyester non-woven fabric covering the tile, with a uniform thickness. The thickness of the coating film should be controlled at around 0.4mm. After the surface is dry, you can try touching the surface with your hands to see if it sticks to your hands. If not, you can proceed with the third layer of coating.

面涂

Topcoat

使用彩钢瓦专用的高分子防水涂料，使用油漆刷进行涂刷，均匀的进行涂刷，无流坠。涂刷之后厚度达到0.3mm。

Use a polymer waterproof coating specifically designed for colored steel tiles, and use a paint brush to apply evenly without sagging. After brushing, the thickness reaches 0.3mm.

所以这就是一布三涂的全部内容了，从而相信大家也能看出该施工操作对于彩钢瓦的施工质量确实是起到非常关键的作用，因此在进行施工操作时，一定要认真操作，从而避免因为自己操作不当而影响一布三涂施工质量的可能。并且提醒大家，整个涂层的表面会在两小时到六小时变干，但是需要二十四小时之后才能够完全变干，这一点一定要多加注意。

So this is the entire content of "one cloth, three coatings". Therefore, I believe everyone can also see that this construction operation plays a crucial role in the construction quality of colored steel tiles. Therefore, when carrying out construction operations, it is necessary to carefully operate to avoid the possibility of affecting the construction quality of "one cloth, three coatings" due to improper operation. And remind everyone that the entire surface of the coating will dry out in two to six hours, but it will take 24 hours to fully dry out, which must be paid more attention to.

本文由济南彩钢瓦厂提供技术支持，更多的详细精彩内容请点击我们的网站http://www.jnjgcg.com，我们将会全心全意为您提供满意的服务

This article is provided by Jinan Color Steel Tile Factory with technical support. For more detailed and exciting content, please click on our website http://www.jnjgcg.com We will wholeheartedly provide you with satisfactory service