At the time of decoration, putty is a must, good quality putty quality will be better, can bring better decoration effect, putty is one of the decoration materials, of course, our living environment is also because of the use of putty decoration Become more comfortable. So how do you put your putty ? I believe that many people are not very familiar with, in order to be more familiar with the putty, the following decoration home network Xiaobian will come to introduce you about how to apply putty knowledge.
The putty powder is powdery. It is a kind of surface filling material for pretreatment of the construction surface before the construction of the paint. The putty oily putty and water-based putty are used for the paint and latex paint respectively. Putty powder is divided into finished putty and on-site matching putty. In fact, it is a product that replaces the traditional process of talcum powder + cellulose sodium + 901 glue. It can be used only by adding water and stirring. The main purpose is to treat the wall surface during painting to make the wall surface smooth, so as to facilitate the coating operation.
How to apply putty - formula for putty powder
It is formulated with a small amount of paint base, a large amount of filler and an appropriate amount of coloring pigment. The pigments used are mainly iron red, carbon black, chrome yellow and the like. The filler is mainly heavy calcium carbonate, double fly powder, talcum powder and the like. It can fill the working surface with partial depression or scrape off the entire surface, usually after the primer layer is dry and applied to the surface of the primer layer. It is required to have good adhesion and no cracks during baking. One ton of calcium carbonate, ten kilograms of sodium carboxymethylcellulose (CMC), eight kilograms of pre-deuterated starch, can be stirred in a blender for 10-15 minutes.
How to apply putty - how to use and precautions
Usage: The base layer should be firm, clean, roughly flat, and free of water. The strength of the base should be greater or closer to the strength of the putty. The base layer with strong water absorption should be wetted with water or sprayed with glue to seal the bottom layer and then putty putty (consistency is suitable for construction). The newly plastered cement wall should be putty after the curing period. Stir well according to the proportion of putty powder: water = 1:0.5, let stand for 10 to 20 minutes, stir again and use. Use a steel scraper or spatula to scrape as usual, the number of times of scraping should not be too much, usually scraping twice, and the second coating can be applied under the condition that the front coating is dry. The scraping thickness is 0.8-1.5mm, and the dosage is 1~1.5kg/m2, which usually survives twice. After the putty is dry, polish it with 320# or 240# sandpaper, apply paint or paste the wallpaper as soon as possible. Dosage: In the case of flatness of the base layer, about 0.8-1.2 square meters (two batches) of flat wall surface can be approved per kilogram of putty powder.
Note: When storing, pay attention to waterproof and moisture proof. The storage period is six months. The construction temperature is above 0 °C. After the putty powder is adjusted into a paste, it should be used within 4-5 hours to avoid excessive deterioration. Putty powder should not be used on the same construction surface as other putty to avoid chemical reaction and chromatic aberration.
Decoration putty brand - Saint-Gobain putty powder
Founded in 1999, Saint-Gobain Gypsum Building Materials (Shanghai) Co., Ltd. is one of the world's largest manufacturers of building materials. It is a large-scale multinational building materials company, which mainly produces gypsum board systems, building plasters, insulation materials and ceilings. Insulation, sound insulation, comfort, safety, environmental protection, innovative indoor building system solutions.
Decoration putty brand - Mabe putty powder (official price about 95 yuan / 20KG)
Mabe Building Materials (Guangzhou) Co., Ltd. is the world's largest manufacturer of adhesives, sealants and chemical products for construction, an expert in the production of chemical products for building waterproof systems, and the production of adhesives for the decoration of floor and wall installations. Some of the world's leading companies for ancillary products.
Decoration putty brand - Jinyu putty powder
Beijing Building Materials Science Research Institute is the research and development headquarters of Jinyu Group. It has been committed to the research of new technologies and new products such as comprehensive utilization of resources, energy-saving and environmentally-friendly building materials, and has achieved more than 400 scientific research and patented technological achievements. The research level of mixed mortar series products, inorganic antibacterial agents, new wall and decorative materials, resource comprehensive utilization technology, building energy-saving thermal insulation technology and other fields ranks among the top in the domestic industry.
The above is the related knowledge about the putty putter introduced by Xiaobian. Have you seen the introduction of Xiaobian and above, have you increased the understanding of putty powder? If you want to use the highest value of putty powder, you must pay attention to how to use it. Let's learn how to put on putty. If you want to know more information, please continue to pay attention to the decoration home network.
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