Is there any radiation in the tiles?
The tiles are indeed radiant. This radiation comes from the mineral radiation of the tile itself and the radiation of additives added during the tile making process. The raw materials used for the classification of ceramic tiles include quartz powder, zircon powder, and long sand powder. Any type of mineral that exists in nature is radioactive, and this radioactivity does not change the physical properties of the mineral without reaching a certain intensity. The raw materials of ceramic tiles used in kitchen and tile decoration are taken from natural stone, then there will inevitably be radioactivity, that is, radiation will be generated, but the radioactivity of different types of ceramic tile is different, among which the ceramic tile radiation phase made of zircon sand Higher than other types of tiles.
Second, the impact of tile radiation on people
The radiation produced by ceramic tiles on humans can be divided into external radiation and in vivo radiation. One of the main causes of in vitro radiation damage is that this type of tile radiation can penetrate the human body, thereby injuring human cells, such as lymphocytes, resulting in a decrease in human immunity. This radiation is mainly derived from the chemical elements contained in the raw materials used to make ceramic tiles, such as thorium, radium, etc. These elements are radioactive and decay, and therefore cause radiation. The radiation in the body is mainly derived from the cesium contained in the raw materials of indoor tiles. This radioactive natural substance has no color or odor and is not easily noticeable. Long-term inhalation can cause damage to the human nervous system, and the spirit is sluggish.
Third, whether the radiation of tiles will create a hazard
Since the raw materials used in tile making are only natural materials that exist in nature, each person actually lives in the natural and natural radiation environment. Many minerals in nature are radioactive, but as long as the intensity of this radiation is not great , that is, radiation is not strong, it will not cause much harm to the human body. But in fact, the radiation brought by the tiles is actually very low. China's "Limits for Radioactive Nuclides in Building Materials" clearly classifies the radioactive strength of ceramic tiles into three levels of ABC. For example, A-level tiles have very low levels of radioactivity and there is no limit to the scope of sales. However, the level of BC radioactivity increased in turn, and the scope of decorating was also limited.
Buy the furniture in accordance with the ABC three criteria mentioned above, and define where the tiles can be decorated, so as to ensure to a large extent that the radiation content of the tiles we use is not excessive. For installed tiles, we can also use radiation detectors for testing. According to the radiation control standards proposed by the International Atomic Energy Agency, as long as each person receives no more than 1000 microsieverts of radiation per year, it is safe. The use of eco-tiled tiles in the renovation can also guarantee the safety of the family to a certain extent.
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