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.


basalt stones,volcanic stones,lava stones,gray basalt stone,lavastone,andesite,limestone,gray limestones,bluestone,bluestone tiles,chinese lava stone,volcanic rock,natural lava stones,black lava stones,basalt stones suppliers,black andesite,grey andesite