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CONCRETE TECHNOLOGY

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(@vikrantsingh20)
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WHAT IS THE ROLE OF AGGREGATES IN CONCRETE ?

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Thecivilstudies
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(@civilstudies002)
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  • Strength and Durability: Aggregates provide strength to concrete by creating a matrix that holds the cement paste together, ensuring a durable structure.
  • Volume Stability: They reduce shrinkage and cracking by stabilizing the volume of the concrete mix, minimizing the impact of thermal expansion.
  • Economy: Aggregates decrease the amount of cement required, leading to cost savings and making concrete more economical, especially with locally available materials.
  • Workability: Properly graded aggregates ensure the desired consistency and ease of placement during construction, influencing the workability of concrete.
  • Density and Insulation: They contribute to concrete density and thermal properties, affecting weight and insulation based on the type of aggregates used.
  • Aesthetic Appeal: Decorative aggregates enhance the visual appeal of concrete surfaces, providing texture, color variations, and unique patterns for architectural designs.
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