With people's increasing awareness of environmental protection, more and more companies choose environmental protection building materials and plastering gypsum as a new type of environmental protection materials in modern buildings. The most important thing is to control its density. So how to control the density of building plastering gypsum? Jinan gypsum powder manufacturer and everyone discuss together.

　　首先要看涂料颗粒细度:取几层涂料放入一杯清水，搅拌后水更清澈，颗粒独立性无胶水且大小均匀，则涂料质量较好。涂刷较厚时，应加水稀释。表面薄膜太厚，应涂两次。用手指沾点涂料滚动，无砂粒粗大感，用水冲洗有粘滑感，环保涂料应以水性为主，无毒无味;好不要购买添加了香精、添加剂的涂料，添加剂也有是否环保的问题，涂料涂在水泥地板上，涂料干燥后擦湿布，如新正品色彩亮丽，瑕疵品擦拭后会褪色。

　　First of all, it depends on the fineness of coatings particles: take several coatings into a glass of water, after mixing, the water is clearer, the particles are independent and no glue, and the size is uniform, then the quality of coatings is better. When painting is thicker, water should be diluted. The surface film is too thick and should be coated twice. Finger rolling with paint, no coarse grit, flushing with water and stick slip feeling, environmental protection coating should be mainly water-based, non-toxic and tasteless; it is best not to buy coatings with flavors and additives, additives also have environmental protection problems, paint on the floor of the cement, after drying, wipe the wet cloth, such as the new product is bright, and the defective products will fade after wiping.

　　注意涂料的生产日期和保质期，过期涂料一定不要购买普通腻子粉，在使用时一定要添加界面剂或白乳胶搅拌使用，否则粘结强度不够。另外，墙面粉刷后表面略显粗糙。当它干燥时，如果你用手摩擦墙壁，白色的粉末就会脱落。如果你把水洒在墙上，它会变成粉末或浑浊的水珠。为什么油漆有气味?生产日期、保质期暴露时间长，超过三个月就会出现变质，一层薄薄的模具，不影响使用。大生产温度小于50℃。

　　Pay attention to the production date and shelf life of coatings, overdue coatings must not buy ordinary putty powder, in use must add interfacial agent or white latex mixing use, otherwise the bonding strength is not enough. In addition, the surface of the wall is slightly rough after painting. When it dries, if you rub your hand against the wall, the white powder will fall off. If you sprinkle water on the wall, it will turn into powder or cloudy droplets. Why does paint smell? Production date, shelf life exposure time is long, more than three months will appear deterioration, a thin layer of mold, does not affect the use. The maximum production temperature is less than 50 C.

　　底座不干净，有浮尘、油污。稀释倍数过大，即水分过多，冬初，低温影响成膜，5℃以下，施工停止。墙面脱落、滚压:基材硬度不够，或抛光后没有清除浮灰。涂刷太厚，桌子干燥，里面潮湿，伸缩速度不同，造成胶膜开裂。家庭装饰墙面腻子粉占据大面积,90平米的房子应该打击腻子粉的面积有270平米左右,是装修中重要的,如果不能同时打好基础水平,下面的工序也是很棘手的,基材表面是干燥和吸水量大。

　　The base is not clean, with dust and oil. Dilution multiple is too large, that is, too much water, in early winter, low temperature affects film formation, below 5 C, construction stops. Wall falling off, rolling: the hardness of the base material is not enough, or no removal of floating ash after polishing. The paint is too thick, the table is dry, the inside is wet, and the expansion speed is different, which causes the film to crack. Family decoration wall putty powder occupies the largest area, 90 square meters of the house should be attacked putty powder area of 270 square meters, is the most important decoration, if not at the same time lay a good foundation level, the following process is also very difficult, the surface of the base material is dry and absorbent.