Granite is an important building material
Our life need buildings, and generally speaking, building materials is the soul of a building, the granite is building materials of a. Granite is a pure natural building material, many buildings are made of granite. According to the different structure of granite can be divided into different types, can also according to different minerals for granite. But no matter what kind of granite, overall properties of them are the same, the following simple to do some introduction of granite.
Granite generally belong to their physical and chemical properties and the internal structure of the physical properties of granite generally tight compressive ability is also a strong, color variety, all building materials in hardness the highest, and therefore attract a the attention of a lot of builders and caused everybody's attention. Granite in the chemical properties of the main component is silicon dioxide, mainly occupies 67 percent percent to 76, in addition to aluminum oxide accounted for about 15 percent of all components, other minerals accounted for the proportion of other, granite consists of three kinds of material composition, respectively is common quartz and feldspar and known as black mica, which proportion quartz holds the most, generally in the 90 percent to 65 percent, and the proportion of quartz probably at 60 percent to 10 percent, the least is biotite, generally accounted for only 15 percent of ten percent. Granite has a strong thermal stability. In other words, it is granite itself from the influence of the outside temperature, its temperature is very stable, corrosion resistance ability is also very strong, so many chemical stores are used in the granite.
Granite looks very beautiful, color variety, according to the color can also divided into different types, such as red yellow red black and beautiful blue, for example, red granite points to rose red granite cherry red granite and so on. Granite in terms of maintenance also have pay attention to, such as granite floor can not be waxed, if wax is easy to fall off, people walk in the granite surface when the wax will therefore fall, in such a way that all the work would be in vain. So just do a good job of the granite floor, we as long as the daily maintenance maintenance can, do not need to do too much work, which also makes the granite floor maintenance work become simple and easy.
The granite has been applied to many fields, not only because it has high hardness and wear resistance, not easy to damage, but does not produce wood, so the color, as long as the daily maintenance for it, then it will not happen fade, but also not afraid to expose to the weather, so it is used very widely, and very popular, but in the use of the time to pay attention to, some granite is radioactive, in this case, we should put it in the house, or will cause a certain impact on the human body, the main component in it is silica, acid is a kind of building material, so we have to avoid contact with alkaline granite items, or chemical reaction will occur, its impact on the granite.
Granite is a product of nature is our life essential goods. If you look carefully you will find our life everywhere can see the granite.
