腻子粉是平整墙体表面的一种装饰材料，也是一种厚浆状涂料，是涂料粉刷前必不可少的一种材料。那么济南腻子粉开裂原因预防以及怎么打磨呢？下面为您讲解。

Putty powder is a kind of decorative material for leveling the wall surface, as well as a thick paste coating. It is an indispensable material before painting. So how to prevent the cracking of Jinan putty powder and how to polish it? Let's explain it to you.

腻子粉开裂是指腻子层产生裂缝，产生的原因：

The crack of putty powder refers to the crack of putty layer, which is caused by:

1、基层松动、涨缩开裂，接缝处未有效处理开裂。

1. The base course is loose, swollen and cracked, and the cracks at the joints are not effectively treated.

2、单遍批刮太厚，干燥太快，表干里不干。

2. Single pass batch scraping is too thick, drying is too fast, and the surface is not dry inside.

3、腻子粉里外层不配套，外硬里松。

3. The inner and outer layers of putty powder are not matched, and the outer layer is hard and the inner layer is loose.

4、腻子中混有除水外的其它材料。

4. The putty is mixed with other materials except water.

预防腻子粉开裂的措施：

Measures to prevent cracking of putty powder:

1、基层结构要稳定;避免使用伸缩系数大的基材;接逢处理要按规范施工。

1. The basic structure should be stable; Avoid using substrates with large expansion coefficient; The joint treatment shall be carried out according to the specification.

2、需厚批腻子处应薄批多遍。

2. Where thick putty is required, thin putty shall be applied for several times.

3、腻子里外层应配套使用，忌里松外硬或里外层腻子硬度差异太大。

3. The inner and outer layers of putty shall be used together. It is forbidden to loose the inner and outer layers or the hardness difference between the inner and outer layers of putty is too large.

4、腻子调配时忌混入除水外的其它材料。

4. It is forbidden to mix putty with other materials except water.

整改措施：

Rectification measures:

1、结构松动要待结构稳定后施工。

1. When the structure is loose, it shall be constructed after the structure is stable.

2、水泥砂浆开裂或交接缝开裂应重新做接缝处理，可用百年达接缝先进行接缝处理，在批刮腻子。

2. The cement mortar crack or joint crack shall be treated again, and the joint can be treated with Bainianda joint king first, and then putty shall be applied.

腻子粉怎么打磨

How to polish putty powder

1、腻子粉刮糙整个过程中，无可避免出現一些微小的缺点，比如腻子交界处的钢筋搭接、一部分批刮起来薄或过厚留出的划痕、墙面吸潮造成的针孔等，这类缺点也是可以依据墙面抛光处理来解决的。

1. In the whole process of roughening putty powder, there are inevitably some minor defects, such as the overlapping of steel bars at the junction of putty, the scratches left by some thin or too thick scrapes, and the pinholes caused by moisture absorption on the wall. These defects can also be solved according to the wall polishing treatment.

2、腻子粉的重要作用虽然是地坪找平，但只是刮糙腻子的话，仅仅是做了一半的地坪找平工作上，除此之外的一半，也是管理决策预期效果的一半，要依据抛光处理来解决。这也是做墙面抛光处理的作用。

2. Although the important role of putty powder is to level the floor, if it is only to scrape rough putty, it is only half of the floor leveling work done. In addition, the other half is also half of the expected effect of management decisions, which should be solved according to polishing treatment. This is also the role of wall polishing.

此外整体抛光处理后的腻子粉表面结构更加均匀一致，可以提高墙漆的具体表现预期效果，而且避免了因表面结构的区别很有可能造成的一些难点（如面漆一部分色偏等）。更多相关事项就来我们网站进行咨询！

In addition, the surface structure of putty powder after overall polishing treatment is more uniform, which can improve the specific performance of wall paint and avoid some difficulties that may be caused by the difference of surface structure (such as color deviation of part of finish paint). Come to our website for more information Consult!