Introduction to the role of building gypsum powder, what are the uses of gypsum powder to take you t

Desulfurization gypsum powder, the role of building gypsum powder. Edible gypsum powder is currently divided into dihydrate gypsum and anhydrous gypsum.

The national standard for building gypsum requires semi-aqueous gypsum. From the outside, most of the architectural plaster is light gray, while the edible plaster is relatively white in color.

The difference between building gypsum powder, desulfurization gypsum powder and several other gypsum powders, alumina, is a surface gypsum powder, ferric oxide, and natural gypsum powder. In terms of use, it is divided into bottom gypsum and top gypsum, and the content of alumina and ferric oxide is the same. Natural gypsum powder does not contain silica, magnesium oxide and sodium oxide.

Phosphogypsum powder, like desulfurization gypsum powder, is the most widely used gypsum powder raw material in the gypsum powder production line. They are generally made from sulfur trioxide.

The content of potassium oxide in natural gypsum powder is the largest, which can account for about 44%, followed by calcium oxide, sulfur trioxide, stucco gypsum sold on the market, gypsum powder is a common material for wall decoration, magnesium oxide. Note here. Now the construction of home decoration is leveled with gypsum, without adding sand and alumina, mainly to replace the cement plastering surface layer of the wall, calcium oxide.

Architectural gypsum powder. Phosphogypsum powder does not contain silicon oxide, magnesium oxide, sodium oxide and potassium oxide. The construction requirements are consistent with the cement mortar, and the sulfur trioxide content is the most, accounting for about 41%, and the following content is composed of calcium oxide, potassium oxide, etc., iron oxide, and the bottom gypsum is to be used with sand in it, and the use function is divided into whitewash gypsum and caulking gypsum.

Plaster plaster is generally used in the bottom layer of flat building gypsum powder, gypsum powder production line.

Gypsum powder is generally used as a base layer for treating the wall in our decoration and filling our wall materials, gypsum powder has a wide range of applications, and is generally widely used in our buildings, building materials and gypsum cement materials, so what are the uses of gypsum powder? The following is a brief introduction to the use of gypsum powder.

First, the use of gypsum powder to pave the wall.

Gypsum powder can fill the gap of the wall and adjust the yin and yang corners, as well as the putty leveling of the wall of the blank house.

2. The use of gypsum powder to make gypsum cement.

Gypsum powder can be mixed with an appropriate amount of activator to make gypsum cement or cementitious materials, which will be used to reinforce our base and paint walls.

Third, the use of gypsum powder for base treatment.

The use of gypsum powder is to be used for our base treatment, when dealing with the base layer, generally we do not directly use gypsum powder, we should add some talcum powder to it, so that the construction will be much more convenient.

Fourth, the use of gypsum powder has strong adhesion.

Gypsum powder has a strong bonding ability, in what kind of base construction, can be well connected, so there is no need to add any binder when plastering lime, direct construction, once forming, there will be no hollowing and cracking in the later stage.

The use of five tan ridges and gypsum powder is to be used as a simple decoration.

The use of gypsum plaster to paint our walls is more delicate, will not be dusted, and there will be no shrinkage in the later stage, the appearance is relatively refreshing, there is no smell, and there will be no cracks.

6. Fire prevention for the use of gypsum powder.

When we paint plaster, the thickness is about 20 mm, so it can withstand high temperatures and fire resistance for more than two hours.

7. Other uses of gypsum powder.

Gypsum powder can also be used as a swelling agent, anti-cracking agent and raw material for self-leveling mortar for concrete, and can also be used as a composite mineralizer for our cement.

The role of gypsum powder

Gypsum powder, it is a powder made of gypsum, for our body, it has more health care effects, and it has more effects, so let's talk about the role of gypsum powder.

Gypsum powder is used for this material

1. Quench thirst

Generally speaking, he has a certain effect on Shengjin thirst, and some gypsum powder can be decocted in life, and then it has a better effect on Shengjin thirst quenching and supplementing the body.

2. Stop bleeding

The coagulation effect of gypsum powder is also relatively strong, it can help our body stop bleeding quickly, has a good effect of promoting hemostasis, for blood coagulation, or can help shorten its time, so as to better help blood coagulation and hemostasis.

3. Calcium supplementation

Gypsum powder also has a good effect on supplementing calcium, because gypsum powder contains more calcium, generally in the process of taking and decoction, gypsum powder will be separated, and the isolated calcium is a better combination for other Chinese herbal medicines, which can be combined with other herbs to become the easier to absorb calcium and calcium elements in our body, in the body, it can help us quickly replenish the missing calcium. Therefore, gypsum powder also has a very good effect on our calcium supplementation.

1. Its medical use is mainly natural gypsum decoction injected into artificial heating animals, which has the effect of antipyretic. In vitro culture test, the phagocytic ability of alveolar macrophages in rabbits can be significantly enhanced.

2. For isolated toad hearts and rabbit hearts, small doses of excitation and large doses of inhibition.

3. Gypsum decoction has the effect of reducing the content of hepatitis B virus deoxyribonucleic acid.

4. External use of forged gypsum can astringent mucosa and reduce secretion.

5. Gypsum powder can be made into gypsum for the fixation of fracture reduction and so on.

6. Gypsum powder can be divided into phospho-sail gypsum powder, desulfurization gypsum powder, citric acid gypsum powder and fluorine gypsum powder according to the different physical compositions.

7. Gypsum powder can be divided into red gypsum powder, yellow gypsum powder, green gypsum powder, blue gypsum powder, white gypsum powder, blue gypsum powder, color gypsum powder, etc.

8. Gypsum powder can be divided into dolomitic gypsum powder, clay gypsum powder, chlorite gypsum powder, alabaster powder, talc gypsum powder, sandy gypsum powder and fiber gypsum powder according to the different physical characteristics.

9. Gypsum powder can be divided into gypsum powder for building materials, gypsum powder for chemical industry, gypsum powder for molds, gypsum powder for food and gypsum powder for casting.

When it comes to gypsum powder, many people basically see the handicrafts in the gypsum powder beam, and the gypsum powder in the bright ruler is not often seen, we basically see the gypsum powder sculpture in the city every day is made of gypsum powder, so how much use can gypsum powder have, I will tell you what is the use of gypsum powder.

1. Rubber gable leveling:

In decoration, gypsum powder is generally used for base treatment, such as filling in the gaps, straightening the yin and yang angles, and finding the first putty on the wall of the blank room. The adhesion of gypsum is good, it is not easy to fall off, and it is generally not directly used in the use of gypsum powder when used for wall leveling. Talcum powder will also be added to it, otherwise the construction will be inconvenient.

2. Making gypsum cement:

Mixed with an appropriate amount of activator, it can produce anhydrite cement or cementitious materials, which are suitable for the reinforcement of soft soil foundations, wall painting, mechanical models, tunnel support and the production of fiber pressure plates.

3. Other functions:

Gypsum powder can be used as the main raw material for concrete expansion agent, anti-cracking agent, self-leveling mortar, and as a composite mineralizing agent in the production of special cement.

Gypsum powder is a common wall and other base treatment materials in decoration, which is easy to ignore compared to other materials, but experienced decoration masters will tell you that gypsum powder is very important in wall decoration.

There are some friends who understand interior decoration after buying a house will fall in love with themselves to join the decoration process, and part of the field they are not good at is handed over to the decoration workers, and the part she will do by herself. I believe that many friends who can decorate the interior will use gypsum powder in the wall decoration and decoration ceiling, which can make the wall and top of the whole house more beautiful and good-looking. However, there are still a considerable number of residents who do not actually know how to use gypsum powder.

Today, we will talk to you about how to use gypsum powder? What are the uses of gypsum powder?

How to use gypsum powder

1. Mix again. Before the use of gypsum powder, it must be blended according to the proportion. Generally, 28 water and 100 gypsum powder are used to prepare.

After using this proportion to carry out the preparation, the gypsum product will have a little better compressive strength. Even if you use your fingernails to scratch on the surface, you can't make an imprint. However, it is important to note that this type of ratio is not suitable for beginners, as the difficulty factor is relatively large.

2. Sprinkle the gypsum powder evenly in the water until the gypsum powder and water are mostly flush. It is important to note here that you must be faster when applying gypsum powder. After sprinkling, be sure to wait for all the water absorbed by the gypsum powder before mixing, otherwise it is easy to produce small bumps.

3. After the gypsum powder is mixed, you can directly remove a part of the gypsum powder and gently sprinkle it on the solid model to make it flow downward. If there are some areas that do not flow in, you can pour some more gypsum slurry or use your hands to manipulate the direction of its mobility until all the gypsum slurry engulfs the solid model. It should be noted that no gas should be trapped in the gypsum slurry.

What are the uses of gypsum powder?

1. Grassroots treatment. Generally, when you carry out the base treatment, you will find that there are some gaps, and the uneven areas of the yang angle line can be smoothed with gypsum powder to straighten the yang angle line.

2. Gypsum powder can also be used as concrete expansion agent and anti-cracking agent, and it is also an important raw material for self-leveling mortar. It can also be used as a compound mineral roller tanning agent in the production process of special cement.

3. Gypsum powder can be used in different places, and it also has different types, such as gypsum powder for decorative building materials, gypsum powder for chemical plants, gypsum powder for abrasives, gypsum powder for food, and gypsum powder for forging.

<> The use of gypsum powder in decoration is mainly six points: Wall leveling: In decoration, gypsum powder is generally used for base treatment, such as filling gaps, straightening the yin and yang angles, and leveling the first putty on the wall of the rough house.

Making gypsum cement: Adding an appropriate amount of activator can produce anhydrite cement or gel material. Other effects:

Gypsum powder can be used as the main raw material for concrete expansion agent, anti-cracking agent, self-leveling mortar, and composite mineralizing agent in the production of special cement. Strong adhesion: stucco gypsum and various wall substrates (clay bricks, cement blocks, aerated concrete, fly ash bricks.

gypsum blocks, cast-in-place concrete, ceilings, etc.) can be bonded well. Surface decoration: the stucco plaster wall is delicate and smooth without ash, high strength, no shrinkage, elegant appearance, no odor, no alkali return, no cracks.

The plaster wall is delicate and smooth without ash, with high strength, no shrinkage, elegant appearance, no odor, no alkali return, and no cracks. Fire performance: When the thickness of the plaster plaster plaster is 20mm, the fire resistance limit can reach more than 2 hours.

In decoration, gypsum powder is generally used for base treatment, such as filling gaps, straightening the yin and yang angles, and finding the first putty on the wall of the rough house. The adhesion of gypsum is good, it is not easy to fall off, and it is generally not directly used to use gypsum powder when used for wall leveling, and talcum powder will be added to it, otherwise it is not very convenient for the guild.

Mixed with an appropriate amount of activator can produce anhydrite cement or gel materials, suitable for the reinforcement of soft soil foundations, wall painting, mechanical models, tunnel support and production lines for pressure plates, etc.

Gypsum powder can be used as the main raw material for concrete expansion agent, anti-cracking agent, self-leveling mortar, and composite mineralizing agent in the production of special cement.

Stucco plaster with various wall substrates (clay bricks, cement blocks, aerated concrete, fly ash bricks. Gypsum blocks, cast-in-place concrete, ceilings, etc.) can be well bonded, no need to brush any interface agent when plastering, direct plastering, once lived, plastering wall will not appear hollow, cracking and other phenomena.

The plaster wall is delicate and smooth without ash, with high strength, no shrinkage, elegant appearance, no odor, no alkali return, and no cracks.

When the thickness of the plaster plaster plaster is 20mm, the fire resistance limit can reach more than 2 hours.