Hebei, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9000
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Tiles, Building Material, Granite manufacturer / supplier in China, offering High Quality Culture Nitrifying Bacteria Used Lava Stone, Professional Factory Manufacturing Natural Colour Sand Color Stone for Texture Paint True Stone Paint, Professional Factory Manufacturing Natural Color Sand Color Stone for Building Material Decoration Coating Painting and so on.

Diamond Member Since 2018
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Supplier Homepage Products Lava Stone High Quality Culture Nitrifying Bacteria Used Lava Stone

High Quality Culture Nitrifying Bacteria Used Lava Stone

Min. Order / Reference FOB Price
5 Tons US $140-360/ Ton
Port: Tianjin, China
Production Capacity: 300tons/Week
Payment Terms: L/C, T/T, D/P
Condition: New
Certification: UL, ISO9001
Application: Flowers, Fruit, Grinding
State: Granular
Validity: Long-term
Physics State: Solid

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Basic Info.

Model NO.
0.5-1cm, 1-2cm, 2-3cm, 3-5cm
Infection On Soil
Physiological Acid
Chemical Character
Chemical Acid
Raw Material
Commercial Organic Fertilizer
Volume Weight
Compression Strengh
5.08 MPa
Lava Stone Is Formed When The Lava Strea
Red and Dark Red
Water Content
Friction Loss Rate
Transport Package
PE and PP, Ton Bag
0.5-1CM, 1-2CM, 2-3CM, 3-5CM
HS Code
Lava stone is formed when the lava stream flows and cools down with the air remains and becomes small holes in the final rock. Lava stone owe the special features such as sound absorbing and insulation,heat absorbing and preservation,water absorbing and slide -proof,acid &alkali proof ,"breathing function".
1)  not radiation 
2)  not permeation 
3)  not poisonous and not odor 
4)  green and environmental-protection products with high quality 
5)  hyperfine and with high quality products
6)  be used to interior decoration,outside decoration and paving publish square 

1) It is so called as functional stone which can be used safely in any place for its low radiation,wind erosion -proof and durability,sound absorbing and noise lowering,water absorbing and air humidity keeping,dizzy light avoiding,etc in improving our environment and feelings
2) Therefore,this volcanic stone material can be used widely in outer wall decoration,such as road ,square paving ,living distract gardening,etc to meet our needs of nature,primitiveness,simplicity,classicalism. 
3)We can supply various kinds of finished volcanic stones with differently treated surfaces,such as honed ,polished,bush hammered ,etc.with all kinds of shapes and thickness. 
High Quality Culture Nitrifying Bacteria Used Lava Stone

Volcanic filter material mainly used for water treatment, with irregular partical shapedark brown or beige color , porosity . The particle size we offer are 2-4mm,3-6mm,5-12mm,12- 18mm or according to customer's requirement.

Technical indicators
indexUnitTest resultIndexUnit Test result
Volume weight Kg/m3740Surface acreagem2/g13.6-25.5
Density __1:1.29Compression strenghMpa5.08
Water content %0.9-1.0Shear strenghMpa3.98
Porosity %73-82Friction loss rate%<1
Organic matter removing %>80membrane-forming time hour27
COD removing %>85HCL soluble%>801.0
BOD removing %75-93NH4+,N2 removing%>85

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