Coating knowledge: four construction methods of fireproof coating should not be unknown

Core tip: during the construction of fire retardant coating, tools and equipment are used to cover the coating evenly on the surface of the object to be constructed However, due to different types and properties of the coating, the construction methods are different Blind construction will lead to unsatisfactory results We will adopt different construction methods for different construction objects and fire-resistant materials of different properties In order to obtain the best coating quality, here are four coating construction methods provided by meilele decoration network The first construction method is scraping and coating: metal or non-metal hand scraping and coating tools such as fiberglass scraper, horn scraper, plastic scraper and hard rubber sheet are often used to scrape and coating the surface of objects Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Coating home news: fire retardant coating in the construction of the use of tools and equipment to evenly cover the coating on the surface of the object to be constructed, but because of the different nature of the coating, the construction methods are different Blind construction will lead to unsatisfactory results We will adopt different construction methods for different construction objects and fire-resistant materials of different properties In order to obtain the best coating quality, here are four coating construction methods provided by meilele decoration network The first construction method is scraping: metal or non-metal hand scraping tools such as fiberglass scraper, horn scraper, plastic scraper, hard rubber sheet, etc are often used to scrape and smear all kinds of thick paste fire retardant coating or gaps and other redundant parts on the object surface The second construction method is roll coating method: roll coating method is generally applicable to wall construction, paste paint on the roller, then roll back and forth on the wall surface, and stick the paint on the wall The roller we are talking about is a hollow cylinder with a small diameter, and its surface is covered with long fluff made of synthetic fiber Two washers are installed at both ends of the cylinder, with a hole in the center, through which the bent handle passes Now the technology has been improved, and the roller coating device for transporting paint by air compressor appears The third construction method is brush coating method: brush coating method is not only suitable for wall construction, but also can work on the surface of other objects of any shape Most fire retardant coatings can be constructed by this method Brush coating is also a very aspect of the coating construction to the surface of the fine holes, fine seams, so it can strengthen the adhesion to the surface of the object However, its production efficiency is low and labor intensity is high Sometimes there are brush marks on the surface of the coating, which affect the decoration of the coating The fourth construction method is spray method: the figure above is the whole process of spray method Spray the coating on the object surface after atomization by spray gun The quality of the coating after spraying is even and the production efficiency is very high But in the process of construction, some coatings will be wasted At the same time, due to a large number of evaporation of the fog solvent, it is not conducive to the healthy operation The key equipment of air spraying is spray gun According to the way of coating supply, spray guns are generally divided into three types: gravity type, suction type and pressure type, and they are divided into small and large types according to the spraying capacity The coating has high viscosity and needs high air pressure The nozzle should be of large diameter; the coating has low viscosity and needs small pressure The nozzle can be of small diameter Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,