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“After more than half a year of renovation, I always feel that there is a taste in the house. I found a professional testing organization and saw that the environmental indicators of many points are seriously exceeding the standard.†Recently, Mr. Li, who lives near the East Second Ring Road, The newspaper Guangsha Times said his distress. "I don't know if it is related to high temperature weather. The emission of harmful gases such as formaldehyde and TVOC (total volatile organic compounds) are all inconsistent with the standard. I really can't imagine it. What will happen if you come in."
Indeed, the three-volt weather is coming, and the saying that “hot and humid weather accelerates the release of harmful gases†has once again emerged between consumers and home improvement brands. Can such a rhetoric be the reason why the environmental protection of home improvement is not up to standard? What factors are affecting the indoor air quality? How can consumers avoid those mines that may be at risk? Recently, "Guangsha Times" will help you do your homework in advance to see what is behind the environmental protection index.
[Complaint]
Internet home improvement + not reliable custom furniture
After six months of renovation, the space pollution index is still exceeding the standard.
"Formaldehyde reference value is mg/m3 ≤ 0.10, the detection value is 0.18 for house No. 1, 0.26 for house No. 2, 0.21 for house No. 3, living room 0.17; TVOC reference value for total volatile organic matter is mg/m3 ≤ 0.60, detection value is 1 No. 1.12, No. 2 house 0.87, No. 3 house 1.26, living room 0.99.†In the “National Furniture and Indoor Environmental Quality Supervision and Inspection Center Test Report†by Mr. Li, the release of indoor harmful gases clearly exceeded national standards.
“It has been more than half a year since the renovation. This is the data detected after a few months of ventilation.†Mr. Li said, “The home is an Internet decoration company, and I also found a very well-known custom brand. Customized furniture, the two sides promised various guarantees at the time, and now even the most basic environmental requirements can not be met." Similar to Mr. Li's situation, Ms. Huang, who lives near the West Third Ring Road, recently found a small home improvement company renovation, "TV station I often broadcast their advertisements, thinking that the construction quality will be very good. I didn’t expect to pay the money. It’s not the case.†Ms. Huang said, “The materials sent are far from the products promised at the time. The floors and doors even have A pungent smell. I am too worried about environmental issues."
In fact, "Guangxia Times" also learned in recent visits that as the volume of orders continues to increase, the complaint rates of many Internet home improvement companies and emerging small home improvement companies continue to rise, while expanding themselves in the market. The advertising is carried out, while the intention to sell the good-looking model room, while facing the consumer's home, but more is rough to deal with, perfunctory things, in order to reduce costs and choose low-quality main materials, even at the expense of environmental protection The risk of compliance is also filled with “junk†in the consumer’s home. Similarly, more and more “full house customization†brands are eager to extend their reach to the various spaces in the consumer's home, but they do not have the ability to provide quality products and services. The "meeting" of the above two aspects is undoubtedly a disaster for consumers.
ã€behind】
Accelerated release of harmful gases in hot weather
“Staying in a bag†is bigger than the imagination
“Summer high temperature does accelerate the release rate of indoor polluting gases, but this does not mean that home improvement companies and furniture brands have reasons to be environmentally unsatisfactory.†According to an industry veteran, in fact, it can cause pollution during the current home improvement process. The link is not too much, even in high temperature conditions, the amount of indoor pollutants released should not exceed the corresponding standards.
Obviously, home improvement companies and custom furniture brands will use "high temperature" as the chief culprit in home pollution, and it is suspected of being accused. Ms. Huang also said, "At the time, it was a good talk. Even the basic construction belts were handed over to the company. The promised bag was checked in, but the result was a delay."
“What consumers need to pay attention to is that if there is a problem of excessive release of harmful gases in the home, it is necessary to define in time which part of the link has a problem.†Cui Tao, deputy director of the Decoration Engineering Management Center, said, “Generally speaking, Regular home improvement companies will have more stringent standards on the materials. If consumers need to buy the main materials themselves, they should also buy them from regular manufacturers. Especially in the process of selecting plate furniture, pay special attention to environmental quality and plates. Cumulative usage."
The amount of harmful gas released is not equal to the content
Accelerated release does not mean future worry-free
At the same time, many consumers feel that if the high temperature in summer will accelerate the release of harmful gases, does it mean that harmful gases will be released more quickly, thus speeding up the stay?
In this regard, Xu Guozhong, president of Million Homes Supervision Company, said that high temperature can indeed accelerate the release of harmful gases in the home environment, but this does not mean that it can speed up the time for consumers to stay. “Consumers need to understand the concept that the amount of harmful gases released from home and furniture is not equal to the amount of harmful gases.†Xu Guozhong said, “The amount of release is actually uncontrollable. Temperatures and humid conditions may make The amount of release is large, but the content of harmful gases is artificially controllable. Therefore, from the source, consumers should try to choose the least amount of harmful substances. If the product itself has high harmful substances, even if it is accelerated, the future will be It is still difficult to guarantee the health of the space environment."
At the same time, Xu Guozhong also reminded consumers that the air in the home is not environmentally friendly, and it is not judged according to the senses of the consumers. Sometimes the taste is scattered for a few months, and it may not be able to meet the requirements of environmental protection and health. Not to "accelerate the stay" because of "accelerated release."
ã€Method】
Controlling the release of harmful gases from the source
Designed with pre-environmental pre-assessment
“Try to communicate with the designer in the early stage of construction to meet the materials and environmental protection requirements of each link, and pay attention to the total amount of all materials in the same space.†For the consumers who are preparing for the decoration, Xu Guozhong also suggested that “all kinds of glue Adhesives, wall-curing materials, reinforced and solid wood composite flooring, solid wood composite doors, cabinet cabinets, panel wardrobes, etc. are all prone to environmental problems. Consumers should pay special attention and select before construction and installation. Good corresponding environmentally friendly plates."
In addition, Xu Guozhong also said that some consumers will also control the environmental protection of their home environment through environmental pre-assessment, that is, before the construction, professional monitoring agencies should analyze the different spaces in the home, and each space needs to be reached. The environmental protection index provides clear data and requires each renovation to be carried out within the corresponding numerical range.
“When consumers are not good at controlling the problems that may arise during the renovation process, the best way is to make predictions and judgments from the source.†Xu Guozhong said, “Through more clear standards to guide the design, it will be integrated from the beginning of the renovation. Environmental governance is often more convenient than solving problems later."
Natural ventilation is essential
Home environment governance is an aid
Of course, ventilation after opening the window is necessary. It is recommended by the insiders. Under normal circumstances, the window is ventilated for 7 to 15 days after renovation, and some green plants with environmental protection functions and air purification products are also used.
It is worth noting that there are many household products that can meet the corresponding environmental requirements, but this does not mean that consumers can “do whatever they wantâ€. The air quality of the final living environment is caused by the decoration and the subsequent addition of furniture accessories. The single environmental protection test report of a piece of furniture or a certain link cannot represent the final result. Only after all the household products are in place before the check-in, the space The test report has a reference value.
In addition, in the case of special groups such as pregnant women, elderly people, and children in the home, the standard requirements for the indoor environment should be more demanding.
Text / 仵文悦