lava volcanic
1. volcanic stone
Lave stone is formed when the lava stream flows and cools down with the air remains and becomes small holes in the final rock.
2.Features:
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" etc.
1.Not radiation .
2.Not poisonous and not odor.
3.Green and environmental-protection products with high quality .
4.Hyperfine and with high quality products.
5.Be used to interior decoration ,outside decoration and paving public square.
6.Natural stone.