Some ceramic products, such as ceramic tiles and sanitary wares in the middle of the case, have radioactive materials. Long-term living in rooms with excessive content of substances may seriously affect people's health, causing liquid diseases and infertility. How to choose such products?
(1) It depends on whether the product has the “No Radioactive Health Certificate†issued by the National Quality Inspection Department.
(2) It depends on whether the product has the "ISO International Quality System Certification".
(3) When viewed from the side or back of the surface of the ceramic product, the product should be white, fine and shiny. Because the porcelain is more and more sturdy, the higher the porcelain star, and the darker the qualification, the higher the porcelain star is, and the more likely it is to have radioactive trace elements such as radium and society.
(4) If the qualified user can take the ceramic sample directly to the national quality testing department for testing, the test can only be purchased.
What is the "line pollution" in the decoration?
The so-called line pollution refers to the pollution of light, rays and sight in interior decoration.
Light pollution: After the plating, the small channel inside the channel is often used to suppress the window angle, reduce the indoor sunshine time, and produce bacteria by the bureau: affecting human health.
Radiation pollution; radioactive materials such as uranium and radium, which are contained in granite, marble and steel slag bricks, are extremely harmful to people.
Dyeing of sight: The use of bright light sources in the decoration stimulates the human eye and makes people mess with flowers. Uneasy.
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