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Sand aggregate refers to a mixture of sand and other materials, often used in construction and civil engineering projects. It is commonly used as a key component in concrete, where it provides strength and stability to the final structure. Sand aggregates are typically sourced from natural deposits, such as riverbeds, quarries, or coastal areas. The sand used in aggregate production is usually fine-grained and free from impurities, ensuring its suitability for construction purposes. In addition to sand, other materials like gravel, crushed stone, or recycled concrete may be included in the agg
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