| Customization: | Available |
|---|---|
| Material: | Natural Stone |
| Surface Finishing: | Rough Picked, Polished |
|
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1.Description of lava rock( Pumice stone/ Lava stone/Volcanic ):
Volcanic stone (commonly known as pumice or porous basalt) is a functional environmentally friendly material, is the volcanic
eruption by the volcanic glass, minerals and bubbles formed very precious porous stone.
2.Features of volcanic stone ( Pumice stone/ Lava stone):
| 1) Natural stone, sound absorbing and insulation |
| 2) heat absorbing and preservation |
| 3) water absorbing and slide-proof |
| 4) Acid & alkali proof |
| 5) Not radiation |
| 6) Not permeation |
| 7) Not poisonous and not odor |
| 8) Green and environmental-protection products with high quality |
| 9) Hyperfine and with high quality products |
| 10) Be used to interior decoration, outside decoration and paving public square |
3.Chemical composition of volcanic stone ( Pumice stone/ Lava stone ) :
|
Element |
SiO2 |
CaO |
MgO |
Fe2O3 |
FeO |
Al2O3 |
TiO2 |
K2O |
Na2O |
|
Content% |
53.82 |
8.36 |
2.46 |
9.08 |
1.12 |
16.89 |
0.06 |
2.30 |
2.55 |
4.Use of lava rock (Pumice stone/ Lava stone/Volcanic ):
| Application | 1) Construction |
| 2) Water conservancy | |
| 3) Grinding | |
| 4) Filter material | |
| 5) Barbecue charcoal | |
| 6) Garden landscaping, | |
| 7) Soilless culture | |
| 8) Ornamental stone |
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