الوصف

Name:Volcanic rock;
Appearance shape: no sharp granule, little resistance to water flow, hard to block, uniform water distribution, rough surface and fast film speed. Biofilm is not easy to fall off when repeated washing;
Features: porous, good permeability, rich in silicon, aluminum, iron, potassium, sodium, calcium, magnesium, sulfur, manganese, phosphorus, antimony and other major elements and other trace elements due to iron, magnesium more ingredients, color is black, dark green, red brick, which is porous, lightweight with far infrared radiation; electromagnetic wave; chemical stability; surface electrical and hydrophilic;
Porous, light weight, high strength, heat preservation, heat insulation, sound absorption, fire protection, acid and alkali resistance, corrosion resistance, no pollution, no radioactivity, etc., are ideal natural green, environmental protection and energy saving raw materials;
Volcanic rocks are classified as millipore volcanic rocks, small pore volcanic rocks, mesoporous volcanic rocks, coarse pore volcanic rocks, and red volcanic rocks;
Application:
1. Water treatment, flower cultivation, aquaculture, environmental protection, health preservation, etc:live water, stabilizing water quality, attracting color, adsorption, promoting metabolism, nitrifying bacteria cultivation, aquatic growth substrate material;
2. Other fields: architecture, water conservancy, grinding, filter, barbecue charcoal, garden landscaping, soil free cultivation, ornamental and other fields.