One, natural stone wins in the decoration effect
Natural stone is derived from many types according to the factors it generates. The most common classification is to classify stone into four categories: sandstone, slate, marble, and granite. The stone in the general home interior is mostly based on marble. In addition to being cheaper than granite, the organization is detailed, polished, and has a wide variety of features. There are more patterns, color choices and other characteristics of space are consumers and interior design. The important factors loved by the teachers. Granite has high hardness and acid and alkali resistance, so most of them are laid outdoors or in frequent public spaces.
The mainstream style of natural marble on the market includes brown net, Turkish rose, tequila, violet, beige, magnificent gold, travertine, etc. There are many varieties. Natural stone is precious, natural, not philosophic, and not imitated. True and false doubts, with the truest, purest, most perfect texture, with a unique artistic texture throughout ancient and modern, witness the value of human history and culture, reflect the user's taste and status, which is why the star hotel will generally use natural Stone, stone texture is very diverse, there are pearl luster, diamond luster, glass luster, waxy luster, suet jade luster, gemstone luster, silk luster, pastel luster ..., it continues to enrich the architectural image of the color.
Second, alert to invisible stone radiation hazards
While stone constitutes a splendid living room, there are also radiation hazards. As a natural material, when the stone is formed, the radionuclide uranium, radium, cesium, potassium 40′′ is one of its components. The content of these components determines the radiation level of the stone. The distribution of rock radionuclides in the nature is not too Uniform. The higher the radionuclides, the greater the exposure of the body to additional radiation and the increased risk of cancer. Natural marble has radiation, generally the deeper the color the greater the radiation, but it cannot be said that he must have There is a lot of radioactive pollution.The radioactive hazards in natural stone are mainly two aspects, namely radiation in the body and external radiation.The radiation in the body mainly comes from the decay of radioactive radiation in the air, resulting in a radioactive material and its daughter. Radon is the only natural radioactive gas in the natural world, and it will soon decay into a nuclide that the human body can absorb while entering the human's respiratory system, causing radiation damage and inducing lung cancer.External radiation mainly refers to the radiation in natural stone. A biological effect produced after direct exposure to a human body, which can affect the body's hematopoietic organs, nervous system, and reproductive system. And digestive system damage.
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