Granite is an important building material

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(2/23/2017)





Our lives need to buildings, and in general building materials is the soul of a building, including granite is a kind of building materials.Granite is a kind of natural building materials, at present a lot of buildings with granite.Granite can be divided into different types according to different structure, also can be divided into various granite depending on the minerals.But whatever the granite, their overall properties is consistent, the granite do some simple pair is introduced.



Granite generally have their own physical properties and chemical properties, physical properties of the internal structure of granite in general are very tight compressive ability is strong, color variety, is the highest hardness of all the construction materials, therefore has attracted the attention of many builders and attracted everyone's attention.Chemical properties of the main components of the granite is silicon dioxide, the main accounts for sixty-seven percent to sixty-seven percent, there are 3 oxidation 2 aluminium to account for around fifteen percent of all components and other minerals accounted for the proportion of the other, the composition of granite is mainly composed of three kinds of material composition, respectively is a common quartz feldspar is also known as the black mica, the largest proportion of quartz by, generally in the sixty-five percent to ninety percent, while the proportion of quartz in about ten percent to sixty percent, is the least amount of biotite, generally only accounts for ten percent to fifteen percent.Granite has a strong thermal stability, in other words, is the granite itself is not affected by the influence of ambient temperature, its temperature is very stable, corrosion resistance is strong, and many chemical reserve supplies are used to granite.



Granite generally have their own physical properties and chemical properties, physical properties of the internal structure of granite in general are very tight compressive ability is strong, color variety, is the highest hardness of all the construction materials, therefore has attracted the attention of many builders and attracted everyone's attention.Chemical properties of the main components of the granite is silicon dioxide, the main accounts for sixty-seven percent to sixty-seven percent, there are 3 oxidation 2 aluminium to account for around fifteen percent of all components and other minerals accounted for the proportion of the other, the composition of granite is mainly composed of three kinds of material composition, respectively is a common quartz feldspar is also known as the black mica, the largest proportion of quartz by, generally in the sixty-five percent to ninety percent, while the proportion of quartz in about ten percent to sixty percent, is the least amount of biotite, generally only accounts for ten percent to fifteen percent.Granite has a strong thermal stability, in other words, is the granite itself is not affected by the influence of ambient temperature, its temperature is very stable, corrosion resistance is strong, and many chemical reserve supplies are used to granite.


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