Coating standard: the performance of fire retardant coating must be tested on site to be effective

Core tips: according to the fire prevention and corrosion prevention branch of China Steel Structure Association, many national standards related to fire retardant coating are being formulated or revised, one of the key contents is to increase the requirements for field test of fire retardant coating performance, and provide the corresponding test methods and standards This will provide the basis and method for the fire department to supervise the use of fire retardant coating scientifically Although our country's building laws and regulations stipulate that the fire department is responsible for the acceptance of the performance of building fire retardant coating, but the lack of standards and operational methods for on-site testing has always made it difficult to test the performance of fire retardant coating Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Home of coatings: according to the fire prevention and corrosion prevention branch of China Steel Structure Association, a number of national standards related to fire retardant coatings are being formulated or revised One of the key contents is to increase the requirements for on-site testing of the performance of fire retardant coatings, and provide the corresponding testing methods and standards This will provide the basis and method for the fire department to supervise the use of fire retardant coating scientifically Although our country's building laws and regulations stipulate that the fire department is responsible for the acceptance of the performance of building fire retardant coating, but the lack of on-site testing standards and operational methods has always made it difficult to test the performance of fire retardant coating According to the introduction, a new standard "technical code for fire protection of steel structures in buildings" has been completed in the first draft, and opinions are being solicited At the same time, a revised version of the national standard "code for design of steel structures" is also being developed These two standards will require the fire department to test the performance of the fire retardant coating used in the acceptance of the building on the spot to determine whether the fire retardant coating used meets the design requirements For specific testing standards, such as fire resistance time, the previous relevant standards only give a "one size fits all" plan, without considering the different shapes of steel structures In order to provide more scientific testing standards, the steel structure fire retardant coating revised by Sichuan Fire Protection Research Institute of the Ministry of public security and fire product qualification assessment center of the Ministry of public security will refer to the latest continental European standards, and different testing methods and standards will be developed according to different shapes of steel structures, such as thick or thin steel structures For the formulation and revision of these standards, fire retardant coating enterprises with strength generally welcome The heads of several fire retardant coating manufacturers from Beijing, Jiangsu and Sichuan said that they are in favor of the introduction of these new standards and the revision of the current standards, which will be conducive to putting the supervision of the use of fire retardant coatings on the agenda, greatly changing the current market chaos caused by the lack of supervision, so that some enterprises with inferior quality and fishing in troubled waters cannot survive 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,