Specifications
healthy water filter stone1.No radiation
2.No permeation
3.No poisonousness
4.No odor
healthy water filter stone
1.Features of Volcanic Stone
- Frothy apppearance
- Light weight
- Heat absorbing and preserving
- Fireproofing
- Non-pollution,no radioactivity,environmental freindly
- Slide-proof,acid&alkali proof
- Sound absorbing and insulation
2.Application area
- Construction
- Grinding
- Barbecue
- Filter Medium
- Water Conservancy
- Garden Landscaping
- Soilless culture
- Ornamental products
- Stone treatment. It can help to eliminate the toxin of human body and promote metabolism
3.Specification of lava rock
Other special sizes can be designed
The COA of lava stone
Tested sample | Test Iterm | Sio2 | CaO | Fe2O3 | MgO | Na2O | K2O | TiO2 | Al2O3 |
Black lava stone | Results | 44.36 | 7.91 | 10.95 | 9.79 | 5.84 | 2.57 | 2.70 | 13.93 |
Red lava stone | Results | 50.54 | 7.62 | 14.03 | 6.96 | 3.92 | 1.16 | 2.27 | 14.40 |
Loading and shipping
The lava stone can be packed in small Pp bag,20,25 or 50kg per bag.
OEM service is available.
Our factory is located in Tianjin,closed to the tianjin port