China Natural Pelelith Lave Stone/Pumice Stone for Fish Tank to Decorate, Find details about China Pumice, Pumice Stone from Natural Pelelith Lave Stone/Pumice Stone for Fish Tank to Decorate
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 |