Decoration pollution has increased the chances of pregnant women giving birth to children with heart disease by a factor of three. This has a lot to do with the strong carcinogens such as formaldehyde, benzene, hydrazine and ammonia in the newly renovated house and the volatile organic compounds that affect the hematopoietic function of the human body.
It is self-sufficient to renovate and work hard, and it is still a matter of health and environmental protection. According to a survey of children with leukemia, 80% of them lived in newly renovated houses. The results of the survey conducted by the China National Standards Institute and the China Child Health Care Center for Disease Control and Prevention also show that there are as many as 2.1 million children who die each year from respiratory infections caused by decoration pollution. According to the American Journal of Epidemiology, decoration pollution has increased the chances of pregnant women having heart disease by three times. This has a lot to do with the strong carcinogens such as formaldehyde, benzene, hydrazine and ammonia in the newly renovated house and the volatile organic compounds that affect the hematopoietic function of the human body.
In response to the huge hazards of decoration pollution, the General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) recently released a message, from June 2 to October 10 this year, deploying a “clean room†special law enforcement inspection operation across the country. For consumers, what can be done to minimize health risks? Song Guangsheng, vice president of China Interior Decoration Association, director of indoor environmental monitoring committee, Wang Hao, secretary general of Beijing Building Decoration Association Environmental Protection Committee, China Environmental Science Research Nie Jing, an associate professor of the Institute of Environmental Pollution and Health, reminded that there are eight taboos to be decorated.
A. coating
Paints should avoid "fragrance". The hazard of improper coating selection is that it contains volatile organic compounds such as benzene and heavy metals. There are some counterfeit "purification" products on the market. By adding a lot of flavors to remove odors, it is actually impossible to eliminate harmful substances. Therefore, it is best to buy paint without taste. Open the paint bucket before use and check it yourself: see if there is any settlement, agglomeration or serious stratification. If it is, it means poor quality; Smell bad smell, strong irritating smell; three stir, gently stir with a stick, if lifted, the paint stays on the stick for a longer time, the coverage is more uniform, indicating that the quality is better. When painting the wall, pay attention to the treatment of the base layer. It is forbidden to use the 107 glue, and do not use the blending paint or varnish. Otherwise, it will cause double pollution of formaldehyde and benzene.
Second, the floor
Avoid using a floor. The floor generally has various types such as wood-based panels, composite panels and floor tiles, and single use may cause a certain harmful substance to exceed the standard. For example, solid wood flooring is the most environmentally friendly, but there are paints that may cause benzene pollution; composite flooring contains formaldehyde, and it is easy to exceed the standard with only this kind of formaldehyde. It is recommended that the living room be tiled, and the bedroom and study room should be made of solid wood flooring. In particular, it is necessary to lay a large core board under the floor. Otherwise, the formaldehyde will be seriously exceeded. The ceramic tile must be selected as “A†grade product. The quality of the harmful substances conforms to national standards and can be used indoors.
Three. bathroom
There is no return bend in the bathroom. The selection of the bathroom is very important. It is possible to use antibacterial and mildew resistant tiles, and it is best to prevent slipping. The ceiling is affected by water vapor and is most susceptible to mildew. Waterproof and heat resistant materials should be used. In addition, the water return and floor drain of the sewer are essential, but they are easily overlooked. It is best to buy a standard manufacturer that meets the standard. The floor drain seal should be more than 2 cm; a backwater bend must be installed under the wash basin to prevent sewer odor, bacteria, viruses, odors, cockroaches, fly butterflies from invading and contaminating. Kitchen
The kitchen countertops use less granite. In addition to the waterproofing and fireproofing of kitchen decoration materials, it is also very important to select low radioactivity on the operating table. Studies have shown that light-colored granite, such as white, red, green, etc., is more intense than dark granite. Marble is a good choice if you prefer natural stone.
Five. Furniture
There is no exposed face in the furniture. In the same size space, there is a difference in the environmental protection factor between one or two pieces of furniture and a lot of furniture. Stacking can easily lead to excessive pollutants. When choosing furniture, you should pay attention to it and smell it. If you smell it, there is no strong irritating odor. If the taste is pungent and glare, it means that the harmful gas is released. If the home has no exposed end face, the bare material will cause harmful substances. freed. Song Guangsheng said that his family's furniture is made from the furniture factory, and all the edges are required to be sealed so that the formaldehyde can be sealed inside and the double panels should be selected for the plates.
Six. Wallpaper
Wallpapers avoid a color. Wallpaper is currently the most widely used wall covering material, but improper color can also cause health problems. Gold is easy to reflect light, it is harmful to the eyes; orange affects the quality of sleep, it should not be used in the bedroom, but it has the effect of inducing appetite, can decorate the restaurant; yellow slows down the thinking speed, should not be used in the study; the bathroom can increase the mystery with blue Feelings and privacy; black is too heavy, pink will be annoying when it is long, and should be avoided in large areas. When using, the colors should match each other. It is best not to use only one color. More importantly, the wallpaper itself, as well as the wallpaper processing materials used in wallpaper paste, etc., also contain harmful substances, which can release a large amount of organic substances, such as formaldehyde, vinyl chloride, benzene, toluene, xylene, ethylbenzene, etc., to the interior. Be sure to choose environmentally friendly materials.
Seven. Decorative cloth
Decorative cloth should not be used for purchase. New homes, curtains, tablecloths, sofa covers, curtains, carpets, and other decorative fabrics, many people use it directly after buying it. In fact, in the production process, decorative fabrics often include additives such as synthetic resins, as well as dyes and finishing agents, which contain formaldehyde. Especially dark fabrics, as well as fabrics treated with special treatments such as wrinkle resistance and softness, have a higher formaldehyde content. Therefore, don't be busy after buying the decorative cloth. It is best to soak it in clean water first to reduce the amount of formaldehyde remaining on it. When buying, don't buy pungent odor, the lighter the color, the safer it is.
Eight.
Light fixtures are too fancy. The use of lamps is fashionable and warm, and improper use may become the main source of indoor color pollution. Color light sources can be dazzling, and can interfere with the central nervous system of the brain, causing dizziness, nausea, vomiting, and insomnia. Therefore, indoor lighting should be selected to avoid rotating lights, flashing lights, and high-power fluorescent lamps with too many colors and patterns. It is recommended to choose soft energy-saving lamps, which are environmentally friendly and minimize the impact of "light pollution". The study room and kitchen should choose a light source with a higher color temperature (color temperature is greater than 3300K); warm light source (color temperature less than 3000K) should be used in living room, bedroom and dining room; auxiliary light source, such as wall lamp and table lamp, should avoid brightness and ambient brightness when selecting. The difference is too big.
Song Guangsheng finally stressed: "Everyone should gradually establish the concept of 'light decoration, heavy decoration'. When decorating, the more materials and complex materials used, the more pollutants may be." In addition, after the renovation, it is best to find qualified The testing center detects that all kinds of pollutants do not exceed the standard before checking in.
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