在整個(gè)建筑行業(yè)虫溜，石膏粉是經(jīng)常都需要使用到的奥债。石膏粉又叫膩?zhàn)臃凵偬谖覀冄b修過(guò)程中起著非常重要的作用杭朱。通常為白色躲扣、無(wú)色傍菇，有時(shí)因含雜質(zhì)而成灰谍椅、淺黃误堡、淺褐等色。那么石膏粉有哪些種類(lèi)雏吭？在裝修中有又怎樣的作用呢锁施？

Gypsum powder is often used in the whole construction industry. Gypsum powder, also known as putty powder, plays a very important role in our decoration process. Usually white, colorless, sometimes gray, light yellow, light brown and other colors due to impurities. So what kinds of gypsum powder? What role does it play in decoration?

石膏粉有哪些種類(lèi)

What kinds of gypsum powder are there

石膏的應(yīng)用由來(lái)已久，但是早期只是簡(jiǎn)單地用來(lái)制粉筆杖们、做膩?zhàn)酉さ帧⒆龆垢妥龊?jiǎn)單工藝品等，缺少深入地研究開(kāi)發(fā)摘完，因而也就沒(méi)有引起人們的重視姥饰。

Gypsum has been used for a long time, but it was simply used to make chalk, putty, tofu and simple handicrafts in the early stage, lacking in-depth research and development, so it did not attract people's attention.

1、石膏粉根據(jù)物理成份的不同可分為：磷石膏粉描焰、脫硫石膏粉媳否、檸檬酸石膏粉和氟石膏粉等。

1. Gypsum powder can be divided into phosphogypsum powder, desulfurization gypsum powder, citric acid gypsum powder and fluorogypsum powder according to different physical components.

2荆秦、石膏粉根據(jù)顏色的不同可分為：紅石膏粉篱竭、黃石膏粉、綠石膏粉蚜宠、青石膏粉厘乱、白石膏粉、藍(lán)石膏粉极炎、彩色石膏粉等潭女。

2. Gypsum powder can be divided into red stone gypsum powder, Yellowstone gypsum powder, green gypsum powder, bluestone gypsum powder, white gypsum powder, blue gypsum powder, color gypsum powder, etc. according to different colors.

3、石膏粉根據(jù)物理特征的不同可分為：白云質(zhì)石膏粉嫩柑、粘土質(zhì)石膏粉捍秃、綠泥石石膏粉、雪花石膏粉舌捡、滑石石膏粉印洒、含砂質(zhì)石膏粉和纖維石膏粉等。

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

4渐位、石膏粉根據(jù)用途可分為：建材用石膏粉瞒谱、化工用石膏粉、模具用石膏粉、食品用石膏粉和鑄造用石膏粉等萤榔。

4. Gypsum powder can be divided into: gypsum powder for building materials, gypsum powder for chemical industry, gypsum powder for mold, gypsum powder for food and gypsum powder for casting.

裝修中石膏粉的作用

Function of gypsum powder in decoration

在裝修中石膏粉一般用來(lái)做基層處理的鸯乃，比如填平縫隙、陰陽(yáng)角調(diào)直跋涣、毛坯房墻面遍膩?zhàn)诱移降扔Ｊ嗟恼辰佣群茫灰桩a(chǎn)生脫落現(xiàn)象仆潮，在用來(lái)進(jìn)行墻面找平時(shí)宏蛉，一般并不是直接使用石膏粉的，里面也會(huì)加入滑石粉性置，否則施工會(huì)不太方便了拾并。

In decoration, gypsum powder is generally used for base treatment, such as filling gaps, straightening internal and external corners, and leveling the first putty on the wall of rough room. Gypsum has good adhesion and is not easy to fall off. When it is used for wall leveling, gypsum powder is generally not used directly, and talc powder will also be added, otherwise the construction will be inconvenient.

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鹏浅，墻體粉刷嗅义，機(jī)械模型，坑道支護(hù)及生產(chǎn)纖維壓力板等隐砸。

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

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

Jinan gypsum powder can be used as the main raw material of concrete expansion agent, anti cracking agent, self leveling mortar, and composite mineralizer in the production of special cement.

粉刷石膏與各種墻體基材(粘土磚、水泥砌塊既芯、加氣混凝土喷围、粉煤灰磚、石膏砌塊职涛、現(xiàn)澆混凝土码杆、頂棚等)都能很好地粘結(jié)，抹灰時(shí)不用刷任何界面劑揖们，直接抹灰磁应，一次成活，抹灰墻面不會(huì)出現(xiàn)空鼓捣潭、開(kāi)裂現(xiàn)象部糠。

Plastered gypsum can be well bonded with various wall substrates (clay bricks, cement blocks, aerated concrete, fly ash bricks, gypsum blocks, cast-in-situ concrete, ceilings, etc.). When plastering, it does not need to brush any interface agent, and it can be plastered directly. It can survive at one time, and the plastered wall surface will not appear hollowing and cracking.

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