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2020 China New Design Volcanic Stone For Horticulture - Red/black Volcanic Stone Lava Rock for Garden – Huabang

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2020 China New Design Volcanic Stone For Horticulture - Red/black Volcanic Stone Lava Rock for Garden – Huabang Detail:

Volcanic rock (lava rock or pumice) is a kind of glass lava with dense pores, which is formed by the rapid cooling of magma in the process of volcanic eruption and the rapid escape and expansion of internal gas due to the sharp decrease of pressure. The pore volume accounts for more than 50% of the rock volume. It is called pumice because it has many pores, light weight and can float on the water surface. It is characterized by high strength, heat preservation, heat insulation, sound absorption, fire prevention, acid and alkali resistance, corrosion resistance, and no pollution, no radioactivity, etc.

Characteristic
Appearance and shape: no sharp particles, small resistance to water flow, not easy to block, uniform water and air distribution, rough surface, fast film hanging speed, microbial film is not easy to fall off when repeatedly washed.

Porosity: volcanic rock is a natural honeycomb porous, is the best growth environment for bacterial micelles.

Mechanical strength: the strength is 5.08mpa, which can withstand different strength of hydraulic shear.

Density: moderate density, easy to suspend and do not run material during backwashing, which can save energy and reduce consumption.

Biochemical stability: volcanic rock biofilter is corrosion-resistant, inert, and does not participate in biochemical reaction of biofilm in the environment.

Surface electricity and hydrophilicity: volcanic rock biofilter has positive charge on its surface, which is conducive to the growth of microorganisms. It has strong hydrophilicity, a large amount of attached biofilm and a fast speed.

In terms of the influence on the activity of biofilm: as the carrier of biofilm, the volcanic rock biofilter has no harmful and inhibitory effect on the fixed microorganism, which has been proved not to affect the activity of microorganism in practice.

Application
1. lava rock for Contruction
2. lava rock for Water Conservancy
3. lava rock for Grinding
4. lava rock for Filter medium
5. lava rock for Barbecue
6. lava rock for Garden lanscaping
7. lava rock for Agriculture,soiless culture
8. lava rock for Ornamental products
9. lava rock for Alternative Therapy
10. lava rock for Deodorizers

火山石_01 火山石_02 火山石_04 火山石_05 火山石_06 火山石_07 火山石_08

Lava rock2


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2020 China New Design Volcanic Stone For Horticulture - Red/black Volcanic Stone Lava Rock for Garden – Huabang detail pictures

2020 China New Design Volcanic Stone For Horticulture - Red/black Volcanic Stone Lava Rock for Garden – Huabang detail pictures

2020 China New Design Volcanic Stone For Horticulture - Red/black Volcanic Stone Lava Rock for Garden – Huabang detail pictures

2020 China New Design Volcanic Stone For Horticulture - Red/black Volcanic Stone Lava Rock for Garden – Huabang detail pictures

2020 China New Design Volcanic Stone For Horticulture - Red/black Volcanic Stone Lava Rock for Garden – Huabang detail pictures

2020 China New Design Volcanic Stone For Horticulture - Red/black Volcanic Stone Lava Rock for Garden – Huabang detail pictures

2020 China New Design Volcanic Stone For Horticulture - Red/black Volcanic Stone Lava Rock for Garden – Huabang detail pictures


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We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for 2020 China New Design Volcanic Stone For Horticulture - Red/black Volcanic Stone Lava Rock for Garden – Huabang , The product will supply to all over the world, such as: Austria, New Zealand, Myanmar, We pay high attention to customer service, and cherish every customer. We have maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.
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