膩子粉是一種在裝修中必不可少的裝飾材料，其屬于是一種墻面找平、修補(bǔ)的基材，是為刷油漆、以及其他裝潢的裝修上形成的良好基礎(chǔ)。我們應(yīng)該如何檢查濟(jì)南膩子粉的好壞呢？

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．用手觸摸

1. Touch with hands

好的膩子施工后表面光滑細(xì)膩，收光處理后的膩子會給人滑膩的手感，劣膩子手感略粗糙。

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．動手批刮

2. Hand scraping

好的膩子特有的白度和致密度，使其單位面積涂料附著力、遮蓋率比使用普通膩子的墻體可節(jié)省25～30％的涂料用量，易施工、易打磨，有一定遮蓋力。劣膩子要刮很厚用料多。

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．刮劃墻面

3. Scratch the wall

《建筑室內(nèi)用膩子》標(biāo)準(zhǔn)對膩子的強(qiáng)度有了明確規(guī)定，普通膩子的標(biāo)準(zhǔn)狀態(tài)粘結(jié)強(qiáng)度大于0．25MPa，對浸水后的強(qiáng)度沒有要求，而耐水膩子要求標(biāo)準(zhǔn)狀態(tài)粘結(jié)強(qiáng)度達(dá)到0．50MPa，浸水后的粘結(jié)強(qiáng)度大于0．30MPa。通過標(biāo)準(zhǔn)可以看出，耐水膩子的強(qiáng)度高于普通內(nèi)墻膩子，因此使用耐水膩子不容易產(chǎn)生空鼓、脫落。劣膩子輕輕一劃，就有很深的劃痕。

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．耐水性測試

4. Water resistance test

噴一點水，用手擦，耐水膩子耐水不掉粉。劣膩子遇水就化，滿手白粉。

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.

其實我們在去市場選購膩子粉的時候，可以多逛幾家不同品牌的商家，貨比三家，在保證質(zhì)量的情況下，選擇性價比高的膩子粉，買到好的膩子粉對我們的家居生活有很大的安全，希望本文對大家有所幫助。關(guān)注我們http://m.daquanq.com.cn，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 http://m.daquanq.com.cn Yes, learn more!