Which tile has the least radiation?

When decorating your home, you will choose tiles to pave the floor. Many people worry that some tiles will emit radiation that is harmful to the human body. Generally, natural marble will have radiation, but relative to the size of the radiation, the radiation of marble is also unavoidable. Therefore, when using large tiles to pave the floor, do not choose to use a large area. Try to choose tiles with small radiation. Which type of tiles has small radiation? Let's take a look.

1. Which tile has the least radiation?

1. The radiation of tiles comes from their raw materials, such as soil, slag, and stone powder, which is almost unavoidable. These radioactive raw materials can increase the beauty and strength of tiles. Their content in the formula is not very large, but they have a great impact on the firing effect. This is like the trace elements in the human body. It is understandable that they cannot be completely eliminated from the formula.

2. The radiation from ceramic tiles to humans mainly comes from two aspects, internal radiation and external radiation. Internal radiation mainly refers to the radiation of radon to the human body. Radon is a natural radioactive substance that is colorless and odorless. It is easily diffusible, soluble in water, and extremely soluble in fat. Long-term inhalation of large amounts of radon will affect the human nervous system, causing depression and even disease.

3. Industry insiders also believe that the formula currently used is actually much better in terms of environmental performance than the formula used to make porcelain in ancient times. Research in this area is still in-depth, hoping to find materials that can replace these radioactive raw materials.

Consumers are reminded that the whiter the tile, the greater the radiation it tends to emit. Among polished tiles, ultra-white tiles have even stronger radiation. So no matter whether it is a first-tier brand or a third-tier brand, when buying tiles, especially floor tiles, do not buy ones that are too white, as the harm will be much smaller. The difference between big brands and small brands lies not in product harm but in quality. If you buy 100 bricks from a first-tier brand and only one is broken when you are laying them, four from a third-tier brand may be broken. But it cannot be said that the radiation from small brand bricks is stronger than that from big brands.

2. Suggestions

1. Do not lay tiles in children's rooms. Since the density of radon is relatively high, it will generally float below one meter from the ground indoors. The lower the level, the greater the concentration of radon. Therefore, try not to lay tiles in children's rooms. At the same time, due to the bed

The height is generally low, and people lying in bed are just within the strong radiation range of radon. We can open the windows more often to allow air circulation and keep it fresh, which can also reduce the radiation of tiles to the human body.

2. Do not use strong acid cleaning agents. Do not use strong acid cleaning agents when cleaning tiles. This will cause the tiles to age faster and become powdery on the surface, which will increase the chance of people inhaling tile powder and endanger human health. However, the radioactivity of tiles will not

It is increased because of the chemical reaction produced by the cleaning agent. Among all ceramic tiles, ultra-white bricks among polished tiles have stronger radiation, and the release rate of radioactive element radon on the surface of glazed tiles is higher than that of ordinary bricks. 3. Since radioactive substances are colorless and odorless, without special instruments to measure them, people in daily life cannot directly identify which tiles have excessive radiation. Therefore, try not to decorate the entire room with tiles during renovation. If you want to choose bricks, it is best to choose matte bricks; if polished tiles are used, try to turn on low lights at home to avoid direct light or reflection that may affect your eyes.

3. How do consumers choose tiles?

1. Pay attention to its resistance to glaze cracking and strength. Good quality tiles have low water absorption. When choosing, consumers can drop water on the back of the tile and observe the degree of its diffusion. The slower the water absorption, the better.

2. Pay attention to whether there are pinholes of uneven size on the surface of the tile. When purchasing, you can knock on the tiles and listen to whether the sound is crisp. The crisper the sound, the higher the density and hardness of the tile. You can also use a hard object to scrape it.

Rub the surface of the tile. If scratches appear, it means that the glaze is not applied enough.

3. To compare the color difference. If the tiles have obvious color difference, the decoration effect will be affected. Since the number of tiles purchased is large, it is necessary to sample and compare each package of products to observe the changes in color difference.

Can be used.

4. Tips

At present, the pass rate of ceramic tiles is basically around 90%. As long as consumers buy them from regular manufacturers, the radiation from ceramic tiles to the human body is relatively small. In fact, the more serious one is the radiation from the stone. When purchasing stone in the building materials market, under normal circumstances, the radioactivity of the stone can be judged by its color. Its radioactivity from high to low is red, green, flesh-red, grayish white, white and black. However, there are special cases that do not conform to the above color laws.