The formation of granite slabs:

Categories:Industry News
Author:
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Time of issue:2019-10-26
Views:21

(Summary description)granite plate is taken from the underground rock layer, after hundreds of millions of years of natural aging, the shape is extremely stable, do not worry about deformation due to the conventional temperature difference.

The formation of granite slabs:

(Summary description)granite plate is taken from the underground rock layer, after hundreds of millions of years of natural aging, the shape is extremely stable, do not worry about deformation due to the conventional temperature difference.

Categories:Industry News
Author:
Origin:
Time of issue:2019-10-26
Views:21

　　1, granite plate is taken from the underground rock layer, after hundreds of millions of years of natural aging, the shape is extremely stable, do not worry about deformation due to the conventional temperature difference.

　　2, granite plate through strict physical test and selected marble material, fine crystal , hard thickness .

　　3, because marble is a non-metallic material, magnetic reaction, no plastic deformation.

　　4, the main mineral composition of pyroxene, plagioclase, a small amount of olivine, biotite and trace magnetite, black color, precise structure, can maintain high precision under heavy load.

　　5, stone specific gravity, compressive strength, elastic wear, linear expansion coefficient, water absorption rate of 0.13%, Shore hardness of HS70 or more.

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Next: Granite plate characteristics