SILICA SAND BANGKA
Silica sand Bangka have a characteristic white color, clean with silica levels above 98% SiO2.
Silica Sand function or commonly called quartz sand or quartz sand (SiO2) is to remove the content of the mud or soil and sediment in drinking water or ground water or tap water or mountain water in the water treatment industry. In addition to the field of water treatment, silica sand can be used in various industries such as industrial / processing sand blasting or manufacture futsal field with various mesh sizes. In the industrial activity, the use of quartz sand has been grown extensively, either directly as main raw materials and ingredients by product. As the main raw material, for example used in industrial glass / glass, cement, tiles, mosaic tiles, ferrous raw materials silicon, silicon carbide abrasit materials (abrasives and sand blasting). Meanwhile, as a follow-up, for example in casting industry, petroleum and mining industry, refractory brick (refractory), and so forth. The quartz sand reserves are in West Sumatra, another potential there is in West Kalimantan, West Java, South Sumatra, South Kalimantan and Bangka and Belitung.
White on silica sand farts caused by levels of iron (Fe) is lower than the silica sand from other areas. Available in many sizes:
Grade sand, size: 16 x 30 mesh, 16 x 24 mesh, 16 x 20 mesh
Grade gravel, size: 8 x 16 mesh, 4 x 8 mesh, 3 x 5 mesh
Grade stone, size: 5-10 mm, 10-20 mm, 20-30 mm, 30-50 mm