Shanxi Black Granite

Natural Shanxi Black Granite

Warranty: Lifetime
Application: Countertop, Stair, Floor tiles, mounments
Design Style: Modern
Place of Origin: Fujian, China
Granite Density (kg / m³):2.9
Surface Finishing: Polished
Stone Form: Big slabs
Stone Name: Shanxi black granite
Usage: Exterior wall, floor, table panel etc.
Finished: Polished, Flamed, Honed, Split, Tumbled, Sandblasted, etc.
Water absorption: 0.45 %
Packing: standard export seaworthy package
Delivery: Within 10-20days after comfirmed
Material: 100% Natural Granite
flexure strength:20.70 Mpa
compressive strength: 252Mpa

The best quality of pure black granite is Shanxi black granite. We can see that his entire surface is very clean, without a trace of other impurities, and the size is also very large. Now this kind of absolutely black is mainly divided into two types, one with gold dots, and one without gold dots. As shown in the picture, the common non-gold dot layout we export, the thickness is mainly 2-10cm, and there are also thin tiles with 1.25cm. The pattern of Shanxi black granite slab is very uniform and delicate, and can be used for countertops, stair, floor tiles, monuments, etc., but its price is relatively expensive compared to other black materials. If you pay more attention to the quality and the final installation effect, then I suggest that you can choose this pure black granite, which is Shanxi black granite. He can bring more benefits to your engineering projects

Shanxi black stone is a kind of high-quality stone in black granite, the color is solemn and generous, and it is an ideal stone for indoor and outdoor architectural decoration.

The excellent characteristics of Shanxi black and the application of Shanxi black:

1. It has a good decorative effect and can be used for indoor and outdoor architectural decoration
2. Excellent processing performance: sawing, cutting, polishing, drilling, engraving, etc. Its processing accuracy can reach below 0.5μm, and its luminosity can reach above 1600. It can be used on the ground of roller skating rinks, monuments and inscriptions.
3. Good wear resistance, five to ten times higher than that of cast iron.
4. Small coefficient of thermal expansion, not easy to deform, similar to indium steel, slightly affected by temperature.
5. The modulus of elasticity is large, higher than that of cast iron.
6. Good rigidity, large internal damping coefficient, fifteen times larger than steel. It can be shockproof and shockproof.
7. Shanxi black is relatively brittle. When damaged, it will only fall off locally and will not affect the overall smoothness.
8. Shanxi black has stable chemical properties, is not easy to be weathered, and is resistant to acid, alkali and corrosive gases. Its chemical properties are proportional to the content of silicon dioxide, and its service life can reach about 200 years.
9. Shanxi black is non-conductive, non-magnetic, and has a stable field position.

Generally, Shanxi black granite categories can be divided into three categories:
Fine Grain Shanxi Black: The average diameter of feldspar crystals is 1/16 to 1/8 inch.
Medium Grain Shanxi Black: The average diameter of the feldspar crystals is about 1/4 inch.
Coarse-grained Shanxi black: The average diameter of feldspar crystals is about 1/2 inch and larger diameter crystals, some even reaching several centimeters. The density of coarse-grained Shanxi black is relatively low.