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、墙体找平：

　　1. Wall leveling:

　　在装修中石膏粉一般用来做基层处理的，比如填平缝隙、阴阳角调直、毛坯房墙面遍腻子找平等。石膏的粘接度好，不易产生脱落现象，在用来进行墙面找平时，一般并不是直接使用石膏粉的，里面也会加入滑石粉，否则施工会不太方便了。

　　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:

　　掺加适量的激发剂可生产硬石膏水泥或胶凝材料，适用于软土地基的加固，墙体粉刷，机械模型，坑道支护及生产纤维压力板等。

　　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:

　　石膏粉可以作为混凝土膨胀剂、抗裂剂、自流平砂浆的主要原材料，特种水泥生产中用作复合矿化剂等。

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

　　石膏粉是装修中常见的一种墙面等基层处理材料，也是一项非常重要的基础工作哦！

　　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，特别是石膏粉的凝固时间的掌握：凝固时间主要与加水量有关系（添加剂另外说明），次之与搅拌时间、浇铸容器、温度、湿度有关系。首先水、石膏粉混合比，水越多石膏凝结时间越长，石膏密度越低、牢度越低，水越少凝结时间越短、密度越大、牢度越高，具体需根据使用需求来控制。然后谈下搅拌时间，一般而言搅拌到石膏粉非常均匀即可浇铸，一般控制在5分钟之内，搅拌时间越长，石膏粉凝固时间越快。

　　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.