正在做裝修的朋友總免不了要問這樣的問題：家居裝修中石膏粉能夠起到的作用是什么呢?粉刷石膏的主要材料是石膏粉，它的燒制溫度比石灰和水泥都低，所以可以節(jié)約煤電等能源消耗，更重要的是粉刷石膏隔熱、保溫、隔音、防火等功能，而粉刷石膏本身具有的特殊的物理特性，可以改善室內(nèi)空氣質(zhì)量，調(diào)節(jié)空氣濕度。那么家居裝修中石膏粉能夠起到的作用是什么呢?我們一起來看看吧。

Friends who are doing decoration always have to ask such questions: what role can gypsum powder play in home decoration? The main material of plastering gypsum is gypsum powder. Its firing temperature is lower than that of lime and cement, so it can save energy consumption such as coal and electricity. More importantly, plastering gypsum has the functions of heat insulation, heat preservation, sound insulation and fire prevention. The special physical characteristics of plastering gypsum can improve indoor air quality and adjust air humidity. So what role can gypsum powder play in home decoration? Let's have a look.

石膏粉的用途很廣，是在建筑行業(yè)，主要是室內(nèi)能做墻體砌塊、石膏板、室內(nèi)裝修主要是應(yīng)用與墻體粉刷，石膏另外主要用途是墻面找平、快干石膏填縫、堵線溝、局部地面石膏找平。彩色石膏粉還可起簡單裝飾墻面的作用，成本很低。

Gypsum powder is widely used in the construction industry. It is mainly used for indoor wall blocks, gypsum boards and indoor decoration. It is mainly used for wall painting. In addition, gypsum is mainly used for wall leveling, quick drying gypsum joint filling, line blocking ditch and local ground gypsum leveling. The color gypsum powder can also play the role of simply decorating the wall, and the cost is very low.

1、墻體找平；在裝修中石膏粉一般用來做基層處理的，比如填平縫隙、陰陽角調(diào)直、毛坯房墻面一遍膩?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，里面也會加入滑石粉，否則施工會不太方便了。

1. Wall leveling; In decoration, gypsum powder is generally used for grass-roots treatment, such as filling gaps, straightening internal and external corners, and finding equality with one coat of putty on the wall of blank room. Gypsum has good adhesion and is not easy to fall off. Generally, gypsum powder is not directly used for wall leveling, and talc powder will also be added, otherwise the construction will be inconvenient.

2、制作石膏水泥；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。

2. Making gypsum cement; 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 model, tunnel support and the production of fiber pressure board.

3、其他作用；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。

3. Other roles; Gypsum powder can be used as the main raw material of concrete expansion agent, anti crack agent and self leveling mortar, and as composite mineralizer in the production of special cement.

4、石膏粉又叫膩?zhàn)臃郏谘b修中石膏粉一般用來做基層處理的，比如填平縫隙、陰陽角調(diào)直、毛坯房墻面一遍膩?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，里面也會加入滑石粉，否則施工會不太方便了。

4. Gypsum powder is also called putty powder. In decoration, gypsum powder is generally used for grass-roots treatment, such as filling gaps, straightening internal and external corners, and finding equality with one layer of putty on the wall of blank room. Gypsum has good adhesion and is not easy to fall off. Generally, gypsum powder is not directly used for wall leveling, and talc powder will also be added, otherwise the construction will be inconvenient.

5、粘接力強(qiáng)：粉刷石膏與各種墻體基材(粘土磚、水泥砌塊、加氣混凝土、粉煤灰磚、石膏砌塊、現(xiàn)澆混凝土、頂棚等)都能很好地粘結(jié)，抹灰時(shí)不用刷任何界面劑，直接抹灰，一次成活，抹灰墻面不會出現(xiàn)空鼓、開裂現(xiàn)象。

5. Strong adhesive force: the plastered gypsum can be well bonded with various wall substrates (clay brick, cement block, aerated concrete, fly ash brick, gypsum block, cast-in-situ concrete, ceiling, etc.). When plastering, it can be plastered directly without brushing any interface agent. It can survive at one time, and the plastered wall surface will not appear hollowing and cracking.

6、表面裝飾性：粉刷石膏墻面細(xì)膩光滑而不起灰，強(qiáng)度高、不收縮，外觀典雅，無氣味，不返堿，無裂紋。

6. Surface decoration: the plastered gypsum wall is fine and smooth without ash, with high strength, no shrinkage, elegant appearance, no smell, no alkali return and no cracks.

7、防火性能：當(dāng)粉刷石膏抹面厚度為20mm時(shí)，耐火可達(dá)到2小時(shí)以上。

7. Fire resistance: when the thickness of plastering gypsum is 20mm, the fire resistance can reach more than 2 hours.

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