很多装修过的业主都会有疑惑，腻子粉和粉刷石膏看着很相似，究竟有什么区别？

　　Many homeowners who have renovated may have doubts. Putty powder and plaster look very similar, what is the difference?

　　一、石膏粉和腻子粉的区别有哪些

　　1、 What are the differences between gypsum powder and putty powder

　　1、光泽度：

　　1. Glossiness:

　　石膏粉施工后是偏灰白色的，光泽度没有腻子粉好，看上去有点暗暗的；腻子粉的颜色是雪白色的，非常的有光泽。

　　After gypsum powder construction, it tends to be grayish white and has a lower glossiness than putty powder, giving it a slightly dull appearance; The color of putty powder is snow white, very glossy.

　　2、手感上：

　　2. In terms of texture:

　　用手去触碰石膏粉，是比较粗糙的，而且有颗粒感；腻子粉摸上去就比较的细腻，非常的光滑。

　　Touching gypsum powder with your hands is relatively rough and has a grainy texture; Putty powder feels delicate and very smooth to the touch.

　　3、加水后变化：

　　3. Changes after adding water:

　　石膏粉加入水之后，使劲的搅拌会变得很浓稠，最后变得非常的硬；腻子粉，用水搅拌永远都不会变得硬。

　　After adding gypsum powder to water, stirring vigorously will make it very thick and eventually become very hard; Putty powder will never become hard when mixed with water.

　　4、颜色上：

　　4. In terms of color:

　　用石膏粉进行刷墙会有点发黄，看上去不是很美观；而用腻子粉刮墙，墙会非常的白，而且很容易刮开。

　　Using gypsum powder to paint walls may appear a bit yellowish and not very aesthetically pleasing; Using putty powder to scrape the wall will make it very white and easy to scrape open.

　　5、效果上：

　　5. In terms of effectiveness:

　　腻子是精找平，石膏粉是粗找平。

　　Putty is fine leveling, gypsum powder is coarse leveling.

　　有时候在还没刷面层漆之前，墙面就看起来比较白、平整，这些就是刷过腻子的了，而不是石膏，石膏比较粗糙。

　　Sometimes, before the surface paint is applied, the wall appears relatively white and flat. This is because it has been coated with putty, not gypsum, which is relatively rough.

　　二、全面认识腻子和石膏

　　2、 Comprehensive understanding of putty and gypsum

　　1、腻子：

　　1. Putty:

　　耐水腻子精白细腻、和易性好、易批刮、易打磨、耐水防霉、不易粉化、二次装修基层不需要铲除处理。适用于室内墙体面层批刮找平。

　　Waterproof putty is white and delicate, with good workability, easy to scrape and polish, resistant to water and mold, not prone to powdering, and does not require removal treatment for secondary decoration base. Suitable for leveling and scraping the surface layer of indoor walls.

　　基层应坚实、无浮灰和污物，含水率应低于10%，为避免腻子出现起泡现象，须用加水稀释50%的墙锢专业混凝土界面剂滚涂两遍，待界面剂表干后即可批刮腻子，起泡现象可以明显改善；对于易起泡的特殊基面，涂布墙锢混凝土界面剂后还出现起泡现象，也可以先用力薄刮一层腻子，然后立即进行腻子的正常批刮，腻子起泡可以得到大幅消除。

　　The base layer should be solid, free of floating ash and dirt, with a moisture content of less than 10%. To avoid foaming of putty, it is necessary to apply a professional concrete interface agent diluted 50% with water twice. After the interface agent is dry, the putty can be scraped and the foaming phenomenon can be significantly improved; For special base surfaces that are prone to foaming, if foaming still occurs after applying the wall sealant concrete interface agent, a thin layer of putty can be scraped with force first, and then the normal scraping of putty can be carried out immediately. The foaming of putty can be greatly eliminated.

　　腻子每次批刮厚度应大于0.5mm，不超过1.5mm，批刮总厚度不超过2mm，一次批刮过后易出现干缩开裂。

　　The thickness of each batch of putty should be greater than 0.5mm and not exceed 1.5mm, and the total thickness of each batch should not exceed 2mm. After one batch of scraping, drying shrinkage and cracking are prone to occur.

　　2、石膏：

　　2. Gypsum:

　　具备韧性、高强抗折、粘结强度大、施工性能优异、绿色环保产品。

　　It has toughness, high strength and flexural resistance, strong bonding strength, excellent construction performance, and is a green and environmentally friendly product.

　　粉刷石膏与各种墙体基材（混凝土、加气混凝土、砖混砂浆墙面和顶棚等）都能很好地粘结，且墙面细腻光滑而不起灰，强度高、不收缩。并且，在找平时，粉刷石膏可以打点冲筋找平，施工效率更高。这一点是有别于底层腻子的独特优势。在防火方面，当粉刷石膏抹面厚度为20mm时，耐火极限可达到2小时以上。

　　Gypsum plastering can bond well with various wall substrates such as concrete, aerated concrete, brick concrete mortar walls and ceilings, and the walls are delicate, smooth, and non dusty, with high strength and no shrinkage. Moreover, during the process of leveling, applying plaster can be used to fill and level the reinforcement, resulting in higher construction efficiency. This is a unique advantage that distinguishes it from bottom putty. In terms of fire prevention, when the thickness of the gypsum plaster is 20mm, the fire resistance limit can reach more than 2 hours.

　　粉刷石膏硬化过程中，会形成无数个微小的蜂窝状呼吸孔，当室内环境湿度较大时，呼吸孔可以自动吸湿；而在相反的条件下，能自动释放储备的水分，一定程度上平衡室内湿度。另外，这些小孔能衰减声压，又可防止声能透射，因而使得粉刷石膏墙面具有良好的隔音性能。

　　During the hardening process of plastering gypsum, countless tiny honeycomb shaped breathing holes will be formed. When the indoor humidity is high, the breathing holes can automatically absorb moisture; Under opposite conditions, it can automatically release the stored moisture and balance indoor humidity to a certain extent. In addition, these small holes can attenuate sound pressure and prevent sound energy transmission, thus making the painted gypsum wall have good sound insulation performance.

　　施工厚度3-8mm，用量2-3.5kg/㎡，即用即拌和，拌和后的浆料要在60分钟内使用完毕，初凝（稠化）后不得再次加水使用，更不能与新拌材料混用。

　　The construction thickness is 3-8mm, and the dosage is 2-3.5kg/m2. It should be mixed immediately. The mixed slurry should be used within 60 minutes. After initial setting (thickening), it should not be added to water again or mixed with fresh materials.

　　三、腻子和石膏的本质区别

　　3、 The essential difference between putty and gypsum

　　腻子与石膏都是墙顶面基层处理材质，用途各不相同.

　　Putty and gypsum are both materials used for treating the base layer of wall ceilings, with different purposes

　　1、石膏适用位置：

　　1. Applicable locations for gypsum:

　　石膏粉一般是高强石膏粉，主要成分就是石膏，是很多其他建筑材料的添加剂，不能单独使用，与相应材料混合有不同用途。比如添加缓凝剂和一定比例的沙子可以做成粗找平用的石膏砂浆，其他还有嵌缝石膏、快粘石膏等。

　　Gypsum powder is generally high-strength gypsum powder, mainly composed of gypsum, which is an additive for many other building materials and cannot be used alone. It has different uses when mixed with corresponding materials. For example, adding a retarder and a certain proportion of sand can make gypsum mortar for rough leveling, as well as other types such as jointing gypsum and quick bonding gypsum.

　　石膏粉可分为嵌缝石膏与找平石膏，嵌缝石膏主要用于板缝嵌缝、填补孔洞，找平石膏主要用于阴阳角修直、平整度处理，厚度可以达到2cm之上。

　　Gypsum powder can be divided into joint filling gypsum and leveling gypsum. Joint filling gypsum is mainly used for board joint filling and filling holes, while leveling gypsum is mainly used for straightening and leveling internal and external corners, with a thickness of up to 2cm.

　　石膏粉主要是嵌缝、填补孔洞、阴阳角的修直，也就是在刷腻子前先刷的，简单的说就是找平。

　　Gypsum powder is mainly used for filling joints, filling holes, and straightening internal and external corners, which means it is applied before applying putty. Simply put, it is leveling.

　　2、腻子适用位置：

　　2. Suitable locations for putty:

　　腻子粉是粉状的腻子(对应的是腻子膏)，一般都是成品腻子，直接兑水搅拌就可以施工了。腻子，即建筑腻子，是一个大类。

　　Putty powder is a powdery putty (corresponding to putty paste), usually a finished putty, which can be directly mixed with water for construction. Putty, also known as building putty, is a major category.

　　腻子粉是涂刷乳胶漆前的打底材料，腻子的一遍批刮厚度在0.5mm到1mm之间，腻子正常批刮需2-3遍，且厚度需每遍逐步减小，所以腻子批刮的总厚度应控制在3mm，如果腻子层太厚,容易出现空鼓、起壳、开裂，甚至脱落等情况。

　　Putty powder is the base material before applying latex paint. The thickness of one coat of putty should be between 0.5mm and 1mm. Normally, 2-3 coats of putty are required, and the thickness should gradually decrease with each coat. Therefore, the total thickness of putty should be controlled at 3mm. If the putty layer is too thick, it is easy to cause hollowing, peeling, cracking, and even detachment.

　　最后总结：

　　Final summary:

　　家装中灯光强度影响，原建筑误差，各种成品门、柜子安装的垂直要求，各种阴阳角的顺直等，需要消除的误差至少是以cm作为单位的，腻子找平无法适用，需进行石膏找平后再进行腻子批刮与乳胶漆涂刷才能达到效果。

　　The impact of lighting intensity in home decoration, errors in the original building, vertical requirements for the installation of various finished doors and cabinets, and the straightness of various internal and external corners require elimination of errors in at least cm units. Putty leveling is not applicable and requires gypsum leveling before putty scraping and latex paint application to achieve the desired effect.

　　本文由  济南石膏粉  友情奉献.更多有关的知识请点击  https://www.jnfhjc.com/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

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