Expanded clay is a lightweight porous building material obtained by firing clay or shale. Expanded clay gravel has an oval shape. Expanded clay rubble differs only in that its grains are mostly cubic in shape with sharp edges and corners. It is also produced in the form of sand - expanded clay sand. Depending on the mode of processing of clay or slate, it is possible to obtain expanded clay of various bulk density (volumetric weight) - from 350 to 600 kg/mâ³ and above. Used as a heater in the form of backfill, as well as for the production of lightweight concrete - expanded clay concrete. Expanded clay is also used in agriculture and hydroponics; it is used in domestic floriculture and as part of the soil in terrariums. Expanded clay, whose price is at a very affordable level, not only for construction organizations, but also for individuals, is in high demand. Due to its unique properties this building material is most in demand as: Economical insulation, used for walls, floors, ceilings, basements; Filler for lightweight concrete; Decorative material, allowing ensuring proper thermal insulation of soil and lawns; Drainage and thermal insulation material for earth embankments of roads, the laying of which is carried out in water-saturated soils.
Fly ash cenospheres glass crystalline hollow microspheres ranging in size from 20-50 to 400-500 microns micrometers produced in furnaces of thermal power plants using coal. Furthermore, we have contracts with several power plants and can supply about 4,000-5,000 tons of goods annually. The product has the following content: SiO2 50.0-65.0 % Al203 25.0-39.0 % Fe2O3 1.0-7.0 % CaO 0.2-2.0 % MgO 0.2-2.0 % K2O 0.2-4.0 % Na2O 0.3-2.0 % TiO2 0.5-2.0 % Packing: 500Kg Big Bags on pallets Shipping: DAP by truck or CIF/FOB in a sea container to any destination
silica sand. price is $28/mt. FOB Kalimantan port Indonesia . payment : 100% Irrevocable confirmed Non Transferable at Sight L/C. if buyer deal the price,buyer to booking the shipping cargo vessel to seller port appointing in Kalimantan. anchorage port: Muara Kumai. Minimum quantity order: 50 000 x12 months contractual order. We have all documents, please sen LOI
