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Concrete Lab Report Essay - 1084 Words

Engineering B45 Concrete Lab Report Introduction: Concrete is a mixture of sand and rock or similar inert material (aggregates) held together by a cementing material.


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Aggregates are inert granular materials such as sand, gravel, or crushed stone that, along with water and portland cement, are an essential ingredient in concrete.


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Concrete Materials. Concrete is comprised of air, water, and four other materials: Cements; Supplementary Cementing Materials; Aggregates; Chemical Admixtures;


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Introduction. Module Objective: Students will learn about cement hydration, material properties, and making concrete. Key Concepts: Importance and widespread uses of concrete.


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Aggregates for Concrete - GreenSpec

Aggregate is a term for any particulate material. Includes gravel, crushed stone, sand, slag, recycled concrete and geosynthetic aggregates. It may be …