(Reporter Song Jie) How is the quality of flooring and panels on the market? Can green environmental performance be taken seriously? The reporter learned from the Consumers Association yesterday that 29 consumer rights protection units, including Xi'an, Beijing, and Tianjin Consumers Association, and the China Indoor Decoration Association Green Home Environmental Technology Working Committee, carried out a comparative test of environmental performance of flooring and panels. The results announced yesterday showed that the overall environmental protection of the floor and the board was good, and the formaldehyde emission rate of 35 samples was 97.14%.
It is reported that in recent years, consumers have paid more and more attention to home environmental protection and health, and formaldehyde is considered to be a carcinogenic pollutant, and it is the "invisible killer" of home decoration. “Aldehyde-free†products have also appeared on the building materials market to meet consumer demand for green homes. In order to ensure the objective and impartiality of the event, the organizers of this comparative test activity collected 35 mainstream brand samples on the market through anonymous purchase, and sent them to the testing unit for testing.
The 35 samples tested included 28 floor samples (15 laminate flooring and 13 parquet flooring) and 7 panel samples. Among them, 7 plate samples are mainly selected from the market to declare low formaldehyde or use non-aldehyde glue plate, 28 floor samples are selected from the market's best-selling, mainstream mainstream brands in the industry.
The results of the comparative test showed that according to the national standard, the formaldehyde emission rate of 35 samples was 97.14%. Xi'an Consumers Association reminded that although the floor and board compliance rates are high, the single sample compliance does not mean that the home is environmentally friendly. Overlaying too much decorative materials may still cause harm.
Because many products, individual tests may meet national standards, after stacking together, the overall indoor air quality may not meet the standard. In recent years, many people who have just stayed in newly renovated homes, who work in high-end office buildings have symptoms such as headache, chest tightness, fatigue, irritability, skin allergies, etc., are called "indoor syndrome."
There are two main reasons for the emergence of indoor syndrome: First, the amount of fresh air in the interior of most buildings is insufficient, and the number of air changes is not enough. Second, there is no corresponding regulation on the loading of materials used in decoration in China. In this regard, 29 consumer rights protection units believe that while increasing the current national standards, the amount of materials corresponding to each environmental protection level should be regulated to avoid a decrease in the amount of other organic volatiles in the case of a decrease in formaldehyde emission.
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