Product Description
Volcanic rock (commonly known as pumice stone or porous basalt) is
a functional eco-friendly materials, is after the volcanic
eruption, volcanic glass, minerals and air bubbles to form a very
valuable form of porous stone, volcanic rock containing sodium,
magnesium, aluminum, silicon, calcium, , titanium, manganese, iron,
nickel, cobalt and molybdenum and many other kinds of minerals and
trace elements, non-magnetic radiation with far-infrared, in the
ruthless, after a volcanic eruption, only after ten thousand years,
mankind has gradually found it of a society. My company has
expanded its applications to the construction, irrigation,
grinding, filter, charcoal barbecue, garden landscaping, soilless
cultivation, ornamental items and other areas, in all walks of life
play an irreplaceable role in! Volcanic rock (basalt)
characteristics of First, the physical characteristics of volcanic
rocks of biological filter: 1, appearance shape: no sharp granular
on the flow resistance is small, easy to plug, cloth, water, gas
uniform cloth; surface roughness, hanging film speed,
anti-microbial film is not easy when you wash off. 2, porosity:
porous volcanic rock is a natural cellular is Zoogloea is a good
growing environment. 3, mechanical strength: quality control by the
state sector 5.*8Mpa, in practice proved to be able to endure
different degrees of hydraulic shearing, long life is far from
other filter. 4, density: density of medium, anti-washing materials
be easily suspended and does not run, you can save energy.
Country: |
China |
Model No: |
V-1
|
FOB Price: |
(Negotiable)
Get Latest Price
|
Place of Origin: |
china |
Price for Minimum Order: |
- |
Minimum Order Quantity: |
1ton |
Packaging Detail: |
- |
Delivery Time: |
- |
Supplying Ability: |
- |
Payment Type: |
- |
Product Group : |
- |