We can offer Silica Sand to be used in construction for mixing with cement, as a refractory agent in various types of foundry and molding sands, and for the manufacturer of refractory brick, In glassmaking, As an abrasive in blasting and scouring sand, and in certain types of grinding and polishing materials, for various types of building products such as roofing tile and sand-lime brick, In hydraulic fracturing of oilwell reservoirs.