Gypsum powder is often mentioned, the decoration industry gypsum powder as decorative raw materials, what exactly do many people do not know, the following Golden Sample Gypsum Technology High-speed everyone gypsum powder in the end can do what work.

　　1、墻體找平：

　　1. Wall leveling:

　　在裝修中石膏粉一般用來做基層處理的，比如填平縫隙、陰陽(yáng)角調(diào)直、毛坯房墻面遍膩?zhàn)诱移降取Ｊ嗟恼辰佣群茫灰桩a(chǎn)生脫落現(xiàn)象，在用來進(jìn)行墻面找平時(shí)，一般并不是直接使用石膏粉的，里面也會(huì)加入滑石粉，否則施工會(huì)不太方便了。

　　In decoration, gypsum powder is generally used for basic treatment, such as filling gaps, rectifying Yin and Yang angles, and finding equality for the first time putty on the wall of a blank house. The bonding degree of gypsum is good, and it is not easy to produce shedding phenomenon. Generally, it is not used directly to find peacetime wall surface. Talc powder will also be added to it, otherwise the construction will be inconvenient.

　　2、制作石膏水泥：

　　2. Making gypsum cement:

　　摻加適量的激發(fā)劑可生產(chǎn)硬石膏水泥或膠凝材料，適用于軟土地基的加固，墻體粉刷，機(jī)械模型，坑道支護(hù)及生產(chǎn)纖維壓力板等。

　　Adding appropriate amount of activator can produce anhydrite cement or cementitious material, which is suitable for the reinforcement of soft soil foundation, wall painting, mechanical model, tunnel support and production of fibre pressure plate, etc.

　　3、其他作用：

　　3. Other roles:

　　石膏粉可以作為混凝土膨脹劑、抗裂劑、自流平砂漿的主要原材料，特種水泥生產(chǎn)中用作復(fù)合礦化劑等。

　　Gypsum powder can be used as expansive agent, anti-cracking agent, self-leveling mortar and composite mineralizer in special cement production.

　　石膏粉是裝修中常見的一種墻面等基層處理材料，也是一項(xiàng)非常重要的基礎(chǔ)工作哦！

　　Gypsum powder is a common kind of wall surface and other basic treatment materials in decoration. It is also a very important basic work.

　　石膏粉的使用也是有技巧的，特別是石膏粉的凝固時(shí)間的掌握：凝固時(shí)間主要與加水量有關(guān)系（添加劑另外說明），次之與攪拌時(shí)間、澆鑄容器、溫度、濕度有關(guān)系。首先水、石膏粉混合比，水越多石膏凝結(jié)時(shí)間越長(zhǎng)，石膏密度越低、牢度越低，水越少凝結(jié)時(shí)間越短、密度越大、牢度越高，具體需根據(jù)使用需求來控制。然后談下攪拌時(shí)間，一般而言攪拌到石膏粉非常均勻即可澆鑄，一般控制在5分鐘之內(nèi)，攪拌時(shí)間越長(zhǎng)，石膏粉凝固時(shí)間越快。

　　The use of gypsum powder is also skillful, especially the control of the setting time of gypsum powder: the setting time is mainly related to the amount of water added (additives are also explained), followed by the mixing time, casting container, temperature and humidity. Firstly, the mixing ratio of water and gypsum powder, the more water, the longer the setting time of gypsum, the lower the density and fastness of gypsum, the shorter the setting time, the greater the density and the fastness of gypsum with less water, the higher the fastness, which need to be controlled according to the specific needs of use. Then talk about the mixing time, generally speaking, mixing to the gypsum powder is very uniform can be cast, generally controlled within five minutes, the longer the mixing time, the faster the solidification time of gypsum powder.