Functional architectural coatings, it sounds like it has nothing to do with home decoration. In fact, it is not the case. waterproof coating , fire retardant coating, anti-mildew coating are all functional architectural coatings. They improve the use function of the building and make it more practical. It is more suitable for people's life and work requirements. Next, the editor will introduce you to some functional architectural coatings that can be used daily.
Functional architectural coatings , in addition to decoration and basic protective functions, they are also architectural coatings with certain special functions. For example, waterproof coating, fire retardant coating, building insulation insulation coating, anti-mildew coating, etc.
compulsory national standard GB 50222-2017 " Building Interior Decoration Design Fire Protection Code " clearly stipulates: Building interior decoration design should actively use non-combustible materials and flame-retardant materials to avoid using a large amount of smoke or toxic gases when burning. The materials are safe and applicable, technologically advanced, and economical and reasonable.
Nowadays, public places such as airports, stations, hospitals, and offices are required to use fire retardant coatings to ensure the reduction of fire hazards and the protection of personal and property safety.
Fire retardant coating can improve the fire resistance of the material by brushing the coating on the surface of the material, slow down the spread of flames, or prevent combustion within a certain period of time. This type of coating is called fire retardant coating, or flame retardant coating. It is a special coating. There are many types of
fire retardant coatings. Common types are:
1, facing fire retardant coating
testing standard: GB 12441-2018 " facing fire retardant coating ". Scope of application: It plays a fire protection role in general industry, civil buildings, high-rise buildings, wooden structural materials of ancient buildings, fiberboard , particle board , glass fiber reinforced plastic plate products and other flammable materials, as well as cement walls.
2, steel structure fire retardant coating
testing standard: GB 14907-2018 "Steel Structure Fire Retardant Coating". Scope of application: Fire protection for indoor and outdoor exposed steel structures such as airports, power plants, petrochemicals, commercial plazas, industrial factories and mines, high-rise buildings, etc.
Oil-based fire retardant coatings contain gasoline, acetone and other flammable and explosive substances that will be released. When the paint is not completely dry during the painting process, it is easy to ignite when encountering an open flame, and the effect is counterproductive. Only after the solvent has evaporated can it play the role of fire resistance and heat insulation.
Tips: Do not approach the fire source when the oily fire retardant coating is not dry.
If there are many flammable materials indoors, such as wood, cloth, wool, leather, paper, etc., as well as places where a large number of people gather, fire retardant coatings can be used to ensure the safety of property and people.
When purchasing fire-retardant coatings, pay attention to the authenticity.
Qualified fire-retardant coatings can be flame-retardant for a period of time = golden escape time for trapped persons!
So be sure to pay attention to the following points when purchasing:
