Common knowledge of coating: be careful in home decoration, waterproof coating pollutes environmental protection materials, which should be strictly controlled

Core tip: in the decoration of kitchen and toilet, waterproof is a necessary procedure, but in 10 compulsory national standards, there is no limit standard for harmful substances of waterproof coating, so we should further strengthen the management in family decoration The indoor environment monitoring center of China Interior Decoration Association also received constant consultation from consumers Some families found that the smell in the bathroom and kitchen was relatively strong after decoration After the inspection by the testing center, it was mainly due to the pollution caused by waterproof coating, and this kind of pollution was not easy to remove Ms Wang, who encountered this problem, had no choice but to dismantle all the decorated toilets Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Paint Home News: in the decoration of kitchen and toilet, waterproof is a necessary procedure, but in 10 mandatory national standards, there is no limit standard for harmful substances of waterproof paint, so we should further strengthen the management in home decoration The indoor environment monitoring center of China Association of interior decoration also received constant consultation from consumers Some families found that the smell in toilets and kitchens was relatively strong after decoration After detection by the testing center, it was mainly due to the pollution caused by waterproof coating, and this kind of pollution was not easy to remove Ms Wang had no choice but to remove all the decorated toilets, Carry out waterproof treatment again Experts remind people not to neglect another important part of interior decoration pollution - waterproof paint pollution Waterproof construction poisoning 8 minutes ago, a hotel decoration site in Beijing occurred a waterproof coating poisoning, resulting in one death and two injuries The poisoning was caused by the toxic gas released by the waterproof coating and diluent used by workers during the construction of waterproof coating on site According to the survivors, on the day of the incident, three constructors began to brush the waterproof coating at 8:20 in the morning One of the workers found a gas mask to work under the pool After about 8 minutes of work, three workers felt uncomfortable one after another, one fainted, and the other two fainted in the rescue process After 20 minutes, the poisoned personnel were sent to the hospital by the emergency center for rescue, and one of them arrived at the hospital The other two were rescued from danger The workers who had no previous history of liver disease after poisoning showed elevated transaminase, which has not improved significantly at present The poisoning of construction workers is caused by the toxic gas released from the raw materials used by the workers in the construction of waterproof coating on site The raw materials are polyurethane waterproof coating produced by a waterproof building materials company in Beijing that the workers bought on the market, and nitrodiluent produced by a paint factory in Beijing There is still a market for obsolete products At present, in the decoration engineering, it is necessary to carry out waterproof treatment for the places where water environment often exists, such as kitchen and toilet The indoor environmental monitoring center found that the polyurethane products containing tar are seriously polluted in the waterproof coating, which are generally made of coal tar or raw materials containing part of coal tar The volatile tar gas has Because the molecular weight of tar gas is relatively large, it is easy to deposit in the indoor environment where the air is not circulating, and excessive inhalation of tar gas in a short time can lead to rapid poisoning death; Another defect of this kind of waterproof coating is the use of organic solvent as diluent, which is mostly toluene, xylene and other toxic substances? Inhalation of tar gas and benzene in small doses for a long time can cause respiratory diseases, dizziness, nausea, and cancer At present, this kind of product has been designated as the elimination of building decoration materials by the relevant departments of the state However, due to the nonstandard decoration market management, some inferior products still have their own living space In particular, "decoration guerrillas" only focus on short-term interests, most of the constructors do not have basic health knowledge, and consumers do not have enough knowledge of waterproof, and they often introduce pollution into their homes without knowing it Experts in strict control of environmental protection materials remind that some decoration companies and consumers mistakenly think that the waterproof treatment area of interior decoration is not large, and there are cement and ceramic tiles on it after treatment, which is not easy to cause pollution In fact, because the indoor waterproof layer generally needs to reach a certain thickness to have the corresponding waterproof function, so the use of materials is relatively large Once the waterproof coating containing pollutants is used in waterproof construction, indoor environmental pollution will be caused for a long time At present, in order to control the pollution of waterproof coating for interior decoration, it is necessary to control the materials used, and the non-toxic and environmental friendly waterproof coating should be the first choice At present, acrylate waterproof coating and tar free polyurethane waterproof material on the market are proved to be non-toxic, tasteless and environmentally friendly products Only the indoor floor treated with such waterproof coating can meet the requirements of indoor environmental protection Consumers should choose materials from reputable markets and choose qualified home decoration enterprises for construction 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,