A senior project manager from the decoration company revealed that the current environmental protection plate was in the dark, because he did not pay attention to environmental issues, causing serious blood diseases.
According to the national regulations, in the indoor air after decoration, the content of harmful substances such as formaldehyde and benzene must comply with the relevant national laws and regulations, otherwise it may not be delivered for use. At present, most home improvement companies generally promise to use green sheets or green materials only to customers and do not mention air quality standards.
Nowadays, E2 grade environmental protection plates that are widely used in decoration are required to pass “decoration (table surface) treatment†and reduce the amount of volatiles before they can be used for interior decoration. But many companies do not deal with the use of environmentally friendly plates, but use them directly for interior decoration.
The selection of eco-friendly sheets is confusing to many owners.
"Environmental decoration" is really difficult
The deputy director of the decoration room of the Municipal Product Quality Supervision and Inspection Institute, Vice President Lifeng Li, said that in November last year, they tested the indoor air quality of 19 newly renovated and delivered homes, 17 of which were unqualified, including formaldehyde and organic volatiles of the so-called environmental protection plates. The two indicators are particularly significant and have a great impact on human health. Can easily lead to blood diseases.
There are two major factors that cause decoration pollution. First, there is no use of environmental protection plates or green materials. Second, the construction process has not been implemented. At present, the sources of pollution mainly come from man-made boards (distributors call them environmentally friendly boards), paints, adhesives, and furniture. According to the deputy director, man-made boards such as blockboards (distributors refer to environmental protection boards) are based on environmental standards. E1 boards are the best and are environmentally friendly. However, they are barely visible in the market. The “green sheet†purchased by home improvement companies is mostly E2 board, and the formaldehyde content standards of the two types of environmentally friendly sheets are several times different. In construction, if the E2 sheet is not treated, it is not only environmentally friendly. If it is directly made into a cabinet or a shelf, the amount of formaldehyde will be very volatile. The market inspection conducted by the quality supervision department showed that the amount of formaldehyde in the wood-based panels (dealers called environmental protection panels) accounted for more than 90% of the total, and that the interior wall paint was less than half qualified.
In recent years, “environmental protection†has almost become the slogan of each home improvement company. However, at the moment, it is almost impossible to truly qualify as an environmentally friendly decoration. Ying Lifeng said that home improvement companies hope that the industry will do more and more complex and better. However, designing only one bearing capacity will not meet environmental standards. Ying Lifeng believes that if a one-time air quality inspection pass rate is required to reach 80%, it is estimated that there is not yet a decoration company in Ningbo that dares such a guarantee.
Green plates are difficult to distinguish
Yesterday, the reporter went to the modern decoration market and visited six or seven plate dealerships. None of the sales staff saw E1 plates, but they all said that their plates were environmentally friendly. A dealer pulled the reporter and said: "I don't know what E1 board, E2 board, good board is the inner core, you smell, the smell can not smell at all, of course, environmental protection is environmental protection board." At present, all the plates are marked with environmental protection plates. In the end, how to identify them makes people confused.â€
In addition, the wall glue has 801 glue and 901 glue points, 801 glue has been banned by the state, in fact, this glue is still in heavy use. In addition, the wall paint additives contain a large amount of benzene series, should be treated after the completion of environmental protection treatment, but most home improvement companies have omitted this step.
In the area of ​​paint materials, the reporter freely asked, “Is there any 801 glue?†A female store clerk pointed to a black vat at the entrance. “This is 100 jin for 60 yuan.†The reporter asked, “It's not that 801 Glue cannot Use, to change 901 glue yet?" Female clerk face disdain, "801 glue we have been selling, several decoration companies are here to enter the goods, who can not be used?"
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