Heilongjiang gypsum powderIt is one of the five gel type decorative materials，Heilongjiang is widely used in construction, building materials, industrial molds and artistic models, chemical industry and agriculture, food processing and medicine and beauty and many other industries and applications，It is a very important industrial raw material，It is usually white and colorless，Sometimes it may become gray, light yellow, light brown and other different colors due to impurities。

Heilongjiang gypsum powderThe role of:
    1. Wall leveling:
    In the decoration process, gypsum powder is generally used to do the basic treatment of the wall, such as filling the gaps, straightening the Yin and Yang Angle, and using putty to find equality on the wall of the blank room ******。The adhesion of gypsum is good, and it is not easy to produce the phenomenon of falling off. In the wall of the home, generally, gypsum powder is not directly used, and talc powder will be added inside, otherwise the construction will be inconvenient。
    2. Make gypsum cement:
   Adding the right amount of activator can produce anhydrite cement or cementing material, which is suitable for strengthening soft soil foundation, wall painting, mechanical model, tunnel support and production of fiber pressure plate。
  Many households have the intention to buy a house after the year, especially during the Chinese New Year, the decoration company has a certain preferential policy for the house decoration, which also causes the spring to be a decoration season。But spring is a dry season, so in the interior decoration need to pay attention to the indoor humidity, and when the wall scraping white process, doors and Windows are not easy to open, if the indoor air is too pungent, you can properly open, and should not always open。When debugging the white material, the proportion of gypsum powder must be increased to enhance the adhesion of the white to prevent cracking。
    In addition, when installing gypsum board, the joint between gypsum board and gypsum board needs special treatment, the caulking plaster filling should be repaired twice, the bandage is better twice, and the opal glue is used to prevent cracking。