We know that the use of colored steel tile is becoming more and more common. It will be used for waterproof base course operation, but there are certain conditions in this use process. Otherwise, if the use conditions are not met, it is likely to reduce the use effect of the product. Next, let's understand the waterproof base course operation conditions of the product.

1、严冬施工彩钢瓦上要刷基层处理剂。

1. The base treatment agent shall be applied on the color steel tile during construction in severe winter.

2、基面无尘土、无松动。松动部分处理后才能施工。

2. The foundation surface shall be free of dust and looseness. The loose part can be constructed only after treatment.

3、基面不得有积水现象，如发现彩钢瓦有积水，需要进行加固处理，合格后方可进行防水层施工。

3. There shall be no ponding on the foundation surface. If ponding is found on the color steel tile, it shall be reinforced. The waterproof layer construction can be carried out only after it is qualified.

4、早上施工，发现该产品面有露水时，要停止施工。

4. During construction in the morning, when dew is found on the surface of the product, the construction shall be stopped.

5、彩钢瓦缝隙超过0.3mm时要进行加固处理，处理后方可进行施工。

5. When the gap of color steel tile exceeds 0.3mm, it shall be reinforced before construction.

通过以上介绍，我们对彩钢瓦的防水基层作业条件有了进一步的了解，我们在使用该产品的时候要按照使用要求进行安装，不要随心操作，这样牢固性可能没法保证，除此之外，我们在对该产品进行加固处理的时候，也要待其性能稳定后再进行下一步。

Through the above introduction, we have a further understanding of the working conditions of the waterproof base course of the color steel tile. When using the product, we should install it according to the use requirements and do not operate at will. In addition, the firmness may not be guaranteed. In addition, when strengthening the product, we should wait until its performance is stable.