一、石膏粉如何去修補(bǔ)墻面

1、 How to repair walls with gypsum powder

1、首先在補(bǔ)墻的時(shí)候我們?cè)谶x購(gòu)石膏粉一定要選擇硬度比較好的，與水的比例為28:100，按照比例進(jìn)行調(diào)和，一定要先放水，然后再加入石膏粉，石膏粉可以慢慢加入，邊加邊攪拌，攪拌越均勻，制作出來(lái)的石膏就會(huì)越牢固。

1. First of all, when choosing gypsum powder for wall repair, we must choose one with good hardness and a ratio of 28:100 to water. Mix according to the ratio, and make sure to drain water first before adding gypsum powder. Gypsum powder can be slowly added while stirring, and the more evenly mixed, the stronger the gypsum produced.

2、石膏的凝固時(shí)間和水量關(guān)系很大，其次就是攪拌時(shí)間、溫度等等一些方面，不能加水太多，這樣凝固起來(lái)會(huì)很慢，我們要適量。

2. The solidification time of gypsum is closely related to the amount of water, followed by factors such as mixing time, temperature, etc. It is not advisable to add too much water as this will slow down the solidification process. We need to use an appropriate amount.

3、我們可以在石膏粉里增加乳白膠，這樣會(huì)讓石膏表面看起來(lái)更加的光滑。開(kāi)裂和脫落的墻面我們也要清理干凈，附近周圍可能起包的墻體也鏟除掉，如果裂縫縫隙很深，可以在里面填補(bǔ)一些瓦礫當(dāng)填充物，填補(bǔ)完后再用刮刀將石膏上的表面層磨平，與墻面融為一體，這樣就修復(fù)完成了。

3. We can add milk white glue to the gypsum powder, which will make the surface of the gypsum look smoother. We also need to clean the cracked and detached walls, and remove any nearby walls that may have bulges. If the cracks and gaps are deep, we can fill them with some gravel as filling material. After filling, we can use a scraper to smooth out the surface layer of the gypsum and integrate it with the wall. This way, the repair is completed.