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石膏粉的調(diào)配要點

來源：http://www.wavc.cn 日期：2023-05-24 發(fā)布人：

石膏粉，廣泛用于建筑、建材、工業(yè)模具和藝術(shù)模型等眾多領(lǐng)域，也是家居裝修中經(jīng)常會用到的一種裝修材料，在室內(nèi)裝修過程中，石膏粉起著非常重要的作用，它的主要成分是含水的硫酸鈣，大部分都呈白色的透明晶體，因有無結(jié)晶水分為“軟石膏”和“硬石膏”，主要用來砌墻體，勾縫，墻面找平等，還有一種彩色石膏粉還可以起到裝飾作用，成本比較低。那么，濟南石膏粉怎么調(diào)配？

Gypsum powder is widely used in many fields, such as buildings, building materials, industrial molds and art models. It is also a decoration material often used in home decoration. Gypsum powder plays a very important role in the process of interior decoration. Its main component is calcium sulfate containing water, most of which are white transparent crystals. Because of the presence or absence of crystal water, it is "anhydrite" and "anhydrite", which are mainly used for building walls and pointing joints, Looking for equality on the wall, there is also a type of colored gypsum powder that can also serve as a decoration, with a relatively low cost. So, how do you mix Jinan gypsum powder?

石膏粉怎么調(diào)配

How to mix gypsum powder

1、硬度高的石膏粉調(diào)配方法：只需石膏粉和水，石膏粉與水的比例為100:28，將按比例調(diào)和即可。

1. Preparation method for gypsum powder with high hardness: only gypsum powder and water are needed. The ratio of gypsum powder to water is 100:28, and it can be mixed according to the ratio.

2、先加入水，其次再加入石膏粉，切記這點很重要，若先加石膏粉在加水的話，是很難將兩者調(diào)配均勻的，石膏的硬度與攪拌的均勻程度是成正比的，攪拌越均勻，牢度越高。

2. It is important to add water first, followed by gypsum powder. If gypsum powder is added first and water is added, it is difficult to evenly mix the two. The hardness of gypsum is proportional to the uniformity of mixing, and the more evenly mixed, the higher the fastness.

3、凝固時間的掌握。凝固時間主要與加水量有關(guān)系，次之與攪拌時間、澆鑄容器、溫度、濕度有關(guān)系。水、石膏粉混合比，水越多石膏凝結(jié)時間越長，石膏密度越低、牢度越低，水越少凝結(jié)時間越短、密度越大、牢度越高，具體需根據(jù)使用需求來控制。

3. Mastering the solidification time. The solidification time is mainly related to the amount of water added, followed by the mixing time, casting container, temperature, and humidity. The mixing ratio of water and gypsum powder is as follows: the more water there is, the longer the setting time of gypsum is, the lower the density of gypsum and the lower its fastness. The less water there is, the shorter the setting time is, the higher the density is, and the higher the fastness is. The specific needs to be controlled according to the usage needs.
濟南石膏粉

4、乳白膠添加劑的石膏調(diào)配：乳白膠能增加石膏的牢固度，乳白膠的添加會使石膏粉凝固時間延長，乳白膠用的越多凝固時間越長，添加乳白膠(較多)凝固后石膏表面比較細膩的感覺，上色不容易被石膏吸收，顏料只會停在石膏表面。制作粗糙表面、需要石膏自然吸收顏料的時候要注意，是否添加乳白膠是會影響效果。

4. Gypsum mixing with milk white glue additive: Milk white glue can increase the firmness of gypsum, and the addition of milk white glue will prolong the solidification time of gypsum powder. The more milk white glue is used, the longer the solidification time. After adding milk white glue (more), the surface of gypsum is more delicate, and the color cannot be easily absorbed by gypsum. The pigment will only stop on the surface of gypsum. When making rough surfaces that require gypsum to naturally absorb pigments, it is important to note that the addition of milky white glue can affect the effect.

石膏粉使用注意事項

Precautions for using gypsum powder

1、施工前應(yīng)先行確定底材的垂直度與平整度。

1. Before construction, the verticality and flatness of the substrate should be determined first.

2、切忌將超過使用時間的灰漿加水混合后再用。

2. Do not mix mortar that has exceeded its usage time with water before reuse.

3、攪拌好的膩子粉漿應(yīng)在1~2h內(nèi)用完(視配方而定)。

3. The mixed putty powder should be used up within 1-2 hours (depending on the formula).

4、宜在1-2d內(nèi)打磨。

4. It is recommended to polish within 1-2d.

5、基面用水泥膏壓光的情況下，建議使用界面處理劑或界面膩子、彈性膩子。白色石膏粉是我們較為廣見的石膏材料，廣泛用于裝修、制模、雕塑等多類領(lǐng)域。好的白色石膏粉細目高，硬度好。有的還添加了少許碳酸鈣，達到了堅硬的效果。

5. When the base surface is polished with cement paste, it is recommended to use interface treatment agents or interface putty or elastic putty. White gypsum powder is a widely used gypsum material, widely used in various fields such as decoration, molding, sculpture, etc. Good white gypsum powder has high fineness and good hardness. Some have also added a small amount of calcium carbonate to achieve a hard effect.

在裝飾中石膏粉通常用來做底層處理的，比方填平縫隙、陰陽角調(diào)直、毛坯房墻面膩子找對等。石膏的粘接度好，不易發(fā)生掉落表象，在用來進行墻面找平常，通常并不是直接運用石膏粉的，里邊也會加入滑石粉，不然施工會不太方便了。更多相關(guān)內(nèi)容就來我們網(wǎng)站http://www.wavc.cn咨詢！

Gypsum powder is usually used for bottom treatment in decoration, such as filling gaps, straightening internal and external corners, and leveling putty on the walls of rough rooms. Gypsum has good adhesion and is not prone to falling off. When used for wall leveling, gypsum powder is usually not directly used, and talcum powder is also added inside, otherwise construction will be inconvenient. For more related content, come to our website http://www.wavc.cn consulting service

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