[ Chinese wardrobe network ] Since October, according to the statistics of the relevant departments, the number of patients with respiratory diseases in major hospitals has increased by nearly 30%, and the number of patients with "decorative asthma" has increased. Everyone knows that autumn decoration has many advantages, such as dry climate, wooden boards are not easy to return to the tide, paints and paints are easy to dry, but professionals warn that autumn decoration has advantages and disadvantages, and it is necessary to guard against "pollution sources."
Autumn decoration has advantages and disadvantages to beware of "pollution sources"
The culprit is formaldehyde
A patient who was diagnosed with "decorative asthma" said that he initially thought it was a cold, but eating cold medicine had no effect and coughing became more and more serious. Respiratory doctors said that the decoration materials release formaldehyde, benzene and other pollutants, which are more likely to spread in the dry autumn. After inhalation, the human body may have symptoms such as dry throat and sore throat, which may cause cough, chest tightness, difficulty breathing, and induce bronchial asthma. Acute attack.
The problem of harmful gas pollution caused by interior decoration has always been a concern. The "Regulations on the Management of Home Furnishings" implemented in September this year also puts forward requirements for indoor environmental testing after renovation. It is stipulated that when customers need it, the decoration company must cooperate with customers to test the indoor environment including formaldehyde and benzene. This provision puts requirements on the indoor environmental safety after renovation.
Less on the site to do carpentry
Sensitive people may cause certain environmental sensitivities and adverse reactions when exposed to certain or certain types of harmful environmental factors. The reporter learned from several decoration companies that dust and other pollution are easily generated during the decoration process, and the use of building materials is prone to formaldehyde and other pollution.
The person in charge of the creation of the decoration said that when doing woodworking, the worker was asked to sprinkle water on the tool while sawing the wood. When cutting a large number of tiles, there is also such a requirement, and the window should be ventilated. In order to ensure the environmental safety of the construction site, Longrui Decoration always requires not to do wood products and paint construction on site, and try to avoid making a large number of cabinets in a limited area.
“Although the materials in the single room are environmentally friendly, if the wood products are produced and painted in a limited space on the site, it is easy to cause excessive toxic substances after stacking.†The person in charge of Longrui Decoration said that they require cabinets and paints. If the construction is not on site, the finished products will enter the site to ensure the safety of the indoor environment. “In addition, wood panels are generally used for ceilings, wall bases, soft bags, etc., and low-quality inferior wood boards are likely to cause excessive formaldehyde.â€
New home detox can not be slow
The newly implemented home industry specifications mentioned that the decoration company cooperates with customers to carry out indoor environmental testing services, and the test results should meet the requirements of the national standard, and the customer will sign and confirm after acceptance. The implementation of this regulation helps environmental protection to detect unattended conditions, but the reporter learned that there are still few owners who actively request to test indoor air quality.
Old people, children, pregnant women, allergic patients, and some patients with chronic diseases are most vulnerable to indoor air pollution due to their poor resistance. "Window ventilation" is a suggestion given by many people in the industry. The ventilation details should also be noted. For example, in the fall, the outdoor temperature is low, and the new home ventilation and detoxification is not suitable for opening the window in the morning and evening. Because the temperature is low at night, it is not conducive to the release of pollutants. Therefore, it is better to close the window at night to ensure the indoor temperature, let the harmful substances be completely released, and then open the window during the day to ventilate.
When purchasing furniture, you should also ask the merchant for product inspection reports to understand the environmental standards of furniture products. If possible, it is best to check the indoor air quality before check-in to ensure safe check-in. The "decorative asthma" caused by indoor environmental pollution is very similar to a cold in the initial stage. If the pollution detection and treatment is not carried out, it is easy to cause misdiagnosis.
Decoration pollution common diseases
Low doses of formaldehyde can cause chronic respiratory diseases, menstrual disorders in women, cause physical deterioration in newborns, chromosomal abnormalities, and even nasopharyngeal cancer. Inhalation of benzene above 4000ppm for short periods of time in addition to mucosal and pulmonary irritation, the central nervous system also has an inhibitory effect, accompanied by headache, vomiting, gait instability, coma and arrhythmia. Inhalation of high concentrations of xylene can cause loss of appetite, nausea, vomiting and abdominal pain, sometimes causing reversible damage to the liver and kidney.
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