Basic Ingredients of Concrete: Which of the following is a basic ingredient?

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Multiple Choice

Basic Ingredients of Concrete: Which of the following is a basic ingredient?

Explanation:
Concrete is produced from cement, water, and aggregates, with water playing a crucial role. Water triggers the chemical hydration of cement, transforming the powdery mix into a solid, sturdy matrix and also controlling workability during placing. Among the options, water is the essential ingredient that forms the cementitious paste in the concrete mix. Steel is used for reinforcement in reinforced concrete but isn’t a basic ingredient of the mix itself; timber and oxygen aren’t components of standard concrete.

Concrete is produced from cement, water, and aggregates, with water playing a crucial role. Water triggers the chemical hydration of cement, transforming the powdery mix into a solid, sturdy matrix and also controlling workability during placing. Among the options, water is the essential ingredient that forms the cementitious paste in the concrete mix. Steel is used for reinforcement in reinforced concrete but isn’t a basic ingredient of the mix itself; timber and oxygen aren’t components of standard concrete.

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