Paving Stone, Granite Tiles, Granite Slabs manufacturer / supplier in China, offering Building Material Polished G682/G654/G603/G664/G687/G439/G562 White/Black/Grey/Yellow/Red/Pink/Brown/Beige/Green Stone Granites, Polished Beige Artificial Marble/Stone, Dianna Beige Marble for Slabs, White Wood Vein Marble for Flooring and Threthold Tiles and so on.
Min. Order / Reference FOB Price | |
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1 Ton | US $50.00/ Ton |
Local Area: | Xian, Shaanxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Stone Form: | Block |
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Surface Finishing: | Split |
Shape: | Irregular |
Volcanic stonehas red, black, blue, gray, and so on. The colors vary in weiCasting & Forging ght and the uses vary. It is a gas-rich melt slurry sprayed into the air to condense, the gas contained in it swells and escapes, leaving pores, forming a slag-like appearance, black, dark brown, and the pores are often irregular, round and oblong, and the size It ranges from a few millimeters to 10Electronic Tube & Transistor centimeters Machinery for Food, Beverage & Cereal and is distributed around the crater.
1.ShapeShape: LAVA with hole;No pointed particle shape, small resistance to water flow, not easily blocked, uniform distribution of water and air, rough surface
2.ColorColor: Natural Red,black, blue, gray, and so on3.Chemical composition of volcanic stone:
SiO2CaOMgOFe2O3Al2O3K2ONa2OFeOCL--L.O.L52.54%8.57%2.49%10.00%17.00%2.50%2.93%1.36%0.01%4.95%Bulk Density4.use of lava rock:
Time & Attendance Application1)Construction2)Water conservancy3)Grinding4)Filter material5)Barbecue charcoal6)Garden landscaping,7)Soilless culture8)Ornamental stone5.Size of Volcanic Stone
Size
3-5mm
5-10mm
10-20mm
20-30mm
30-40mm
30-50mm
50-100mm