Black Basalt Stone

タイトルまたは説明

Basalt stone, Lava stone, Andesite, Limestone,Bluestone

A. Basalt (Also named Lava Stone)
It has a density about ***0kg/m3.It has become more and more popular in construction and decoration.
It is so called as “Functional Stone": no radiation, weather-resistant, sound absorption noise reduction, anti-slid, adjust air humidity, high temperature resistant, the improvement of ecological environment, dizzy light avoiding, adjust air humidity,  heat  resistant, the improvement of ecological environment etc.

1. Types: small holes, middle holes, large holes
2. Usage: for external wall decoration, such as road, square paving, living district gardening, etc. to meet our needs of nature, primitiveness, simplicity, classicalism.
3. Finished: honed, natural split, polished, flamed, bush hammered, sawn, etc
4. Standard Sizes(mm)              Thickness(mm)
**0x**0                         *0,*5,*0,*0
**0x**0                         *0,*5,*0,*0
**0x**0                         *0,*5,*0,*0
**0x**0                         *0,*5,*0,*0
**0x**0                        *0,*5,*0,*0
**0x**0                         *0, *0, *0
**0x**0                         *0, *0, *0
***0x**0                        *0, *0, *0
***0x**0                        *0, *0, *0
***0x**0                        *0, *0, *0
***0x**0                        *0, *0, *0
5. Chemical Composition: SiO2 CaO MgO Fe2O3
6. Color: Grey to black, extrusive volcanic rock, natural color and never fade
7. Common basalt: G**4, Mongolia black, Zhangpu Black, Hainan Black, can be basalt paving stone, basalt countertop, basalt tiles, basalt slabs, basalt carving etc

 
B. Andesite
Andesite is a fine-grained, extrusive igneous rock composed mainly of plagioclase with other minerals
such as homblende, pyroxene and biotite.

1. With some small holes on the surface.
2. Color: commonly is gray
3. Gray andesite usage: indoor & outdoor wall & floor, paving, carving etc
4. End Products: mosaic, tiles, slabs,countertop etc
5. Finished: honed, natural split, polished, flamed, bush hammered, sawn, etc
6. Tiles Size: **5***5**0mm.**0***0**0mm, **0***0**0mm, **0***0**0mm, **0***0**0mm etc; Slabs size: ******0******0cm
7. Physical Properties:
1) Density (g/cm³): 2.7
2) Compressive strength (Mpa): **6
3) Flexural strength (Mpa):*6.9
4) Glossiness: *5
5) No impurity

C. Limestone (bluestone)
1. Colors: Black, Gray, Blue, Rusty, Gray. Blue & Gray is common.
2. Parameter: 1) Density (g/cm³): 2.7
               2) Calcium Content (%): *0.*3
               3) Magnesium Content (%): 3.*3
               4) Iron Content (%): 0.*3
3.  Tile Sizes: **5***5**0mm.**0***0**0mm, **0***0**0mm, **0***0**0mm, **0***0**0mm etc;
4.  Slabs Size: **0upx***0upx*0~*0mm, **0upx***0upx*0~*0mm, **0upx***0~***0upx*0~*0mm, thickness: *0mm(3/8"), *2mm(1/2"), *0mm(3/4"), *0mm, *0mm,etc.
5.  Finished: honed, natural split, polished, flamed, bush hammered,sandblasted, chiseled, sawn, etc
6.  End products: limstone tiles, limstone slabs, limstone countertops, limstone vanity tops, limstone tombstone, limstone carving etc.


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