We often see the use of colored steel tile in buildings. Its color is changeable, which infuses fresh color into buildings. Of course, apart from its appearance, its cost performance is also relatively high. However, some users feel that it is difficult to master the measurement of its laying and special nails. Next, we will learn about the laying of the product and the use of special nails, We look forward to your attention.

一、正确铺放方式：

1、 Correct laying method:

1、长度小于15米的屋面，使用重叠式铺放彩钢瓦；

1. For roofs less than 15m in length, color steel tiles shall be laid in overlapping way;

2、长度大于15米的屋面，使用交错式铺放。

2. The roof with a length of more than 15m shall be laid in staggered way.

二、专用钉的使用方法。

2、 How to use special nails.

1、专用钉须由彩钢瓦的下端往屋顶方向打，才能保证美观、密封、整齐。

1. The special nail must be driven from the lower end of the colored steel tile to the roof to ensure the appearance, sealing and tidiness.

2、专用钉须打在瓦骨中间，才能发挥它的防水作用。

2. The special nail must be hit in the middle of the tile bone in order to play its waterproof role.

3、专用钉固定间隔，横竖控制在0.5到1米。

3. Special nail fixed interval, horizontal and vertical control in 0.5 to 1 meter.

通过以上分析，我们在使用彩钢瓦的时候，要注意其铺放和专用钉的使用，这样搭配起来才会是该材料稳定的发挥出性能，也不于令其看起来不好看，在此小编建议大家在使用前要看该板材的表面是否有裂痕，如果不检查在使用过程中容易出现问题，影响我们的工作进度。

Based on the above analysis, we should pay attention to the placement of color steel tile and the use of special nails when using color steel tile. Only in this way can the material give full play to its performance stably and not make it look ugly. In this small edition, we suggest that you should check whether there are cracks on the surface of the plate before using it. If you don't check, it is easy to have problems in the process of use, Affect our work progress.