腻子粉是一种在装修中必不可少的装饰材料，其属于是一种墙面找平、修补的基材，是为刷油漆、以及其他装潢的装修上形成的良好基础。我们应该如何检查济南腻子粉的好坏呢？

Putty powder is an indispensable decorative material in decoration. It is a base material for wall leveling and repair, and a good foundation for painting and other decoration. How should we check the quality of Jinan putty powder?

1．用手触摸

1. Touch with hands

好的腻子施工后表面光滑细腻，收光处理后的腻子会给人滑腻的手感，劣腻子手感略粗糙。

The surface of good putty is smooth and delicate after construction, and the putty after finishing treatment will give people a greasy feel, while the poor putty has a slightly rough feel.

2．动手批刮

2. Hand scraping

好的腻子特有的白度和致密度，使其单位面积涂料附着力、遮盖率比使用普通腻子的墙体可节省25～30％的涂料用量，易施工、易打磨，有一定遮盖力。劣腻子要刮很厚用料多。

The unique whiteness and density of good putty make the coating adhesion and coverage per unit area 25-30% less than that of walls with ordinary putty. It is easy to construct and polish and has a certain coverage. The bad putty needs to be scraped very thick and uses a lot of materials.

3．刮划墙面

3. Scratch the wall

《建筑室内用腻子》标准对腻子的强度有了明确规定，普通腻子的标准状态粘结强度大于0．25MPa，对浸水后的强度没有要求，而耐水腻子要求标准状态粘结强度达到0．50MPa，浸水后的粘结强度大于0．30MPa。通过标准可以看出，耐水腻子的强度高于普通内墙腻子，因此使用耐水腻子不容易产生空鼓、脱落。劣腻子轻轻一划，就有很深的划痕。

The standard of putty for indoor use of buildings has clear provisions on the strength of putty. The bonding strength of ordinary putty in the standard state is greater than 0.25MPa, and there is no requirement on the strength after immersion. The water-resistant putty requires the bonding strength in the standard state to reach 0.50mpa, and the bonding strength after immersion is greater than 0.30mpa. It can be seen from the standard that the strength of water-resistant putty is higher than that of ordinary internal wall putty, so it is not easy to produce hollowing and falling off when using water-resistant putty. The poor putty has a deep scratch when it is lightly scratched.

4．耐水性测试

4. Water resistance test

喷一点水，用手擦，耐水腻子耐水不掉粉。劣腻子遇水就化，满手白粉。

Spray a little water and wipe it by hand. The water-resistant putty is water-resistant and does not drop powder. Poor putty melts when it meets water, and hands are full of white powder.

其实我们在去市场选购腻子粉的时候，可以多逛几家不同品牌的商家，货比三家，在保证质量的情况下，选择性价比高的腻子粉，买到好的腻子粉对我们的家居生活有很大的安全，希望本文对大家有所帮助。关注我们，了解更多！

In fact, when we go to the market to buy putty powder, we can visit several merchants of different brands and compare them with each other. On the premise of ensuring quality, we can choose putty powder with high cost performance ratio. Buying good putty powder will be very safe for our home life. I hope this article will help you. Follow us Yes, learn more!