[ Zhonghua Wardrobe ] According to the latest "Indoor Indoor Environmental Safety Survey Report of Urban Hundred Households", 78% of the newly renovated homes are not up to standard, 96% of the finely decorated commercial houses are up to standard, and more than 90% of consumers do not pay attention to them. Environmental testing of decoration materials.
According to the latest “Indoor Indoor Environmental Safety Survey Report of Urban Hundred Householdsâ€, more than 40% of newly renovated houses have exceeded the standard of pollution. Among them, the compliance rate of fine-decorated commercial houses is 96%, and the compliance rate of self-renovated new houses is only 22%. More than 90% of consumers do not pay attention to the environmental protection testing of decoration materials, which leads to a low rate of indoor environment for consumers to decorate their new homes.
The analysis of data from non-compliance detection is mainly due to the excessive levels of two harmful substances, formaldehyde and TVOC (total volatile organic compounds). According to experts, formaldehyde is a colorless, strong irritating gas that can irritate the eyes, trachea, tears, sneezing, coughing, etc., causing nausea and vomiting, chest tightness, asthma, and even pulmonary edema, and can lead to various chronic respiratory tracts. Diseases, nasopharyngeal cancer, cause memory loss and mental decline in adolescents, and even cause spontaneous abortion, deformed children, leukemia and so on.
The main source of TVOC is building materials and interior decoration materials, which can cause the body's immune level to be imbalanced, affect the central nervous system function, and have symptoms such as dizziness, headache, lethargy, weakness, chest tightness, etc. In severe cases, it can damage the liver and hematopoietic system, and cause neurotoxicity. effect.
Therefore, experts remind consumers that newly renovated houses should not be rushed to stay. Even if they choose products with environmental protection signs when they are installed, the harmful substances released by these products are not exceeded, but under certain circumstances, various pollutants. Aggregation will produce an "accumulation effect", which may also lead to excessive indoor pollution. Therefore, newly renovated houses should be ventilated for a period of time before they can stay.
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