Without aggregates or sand it is not concrete.
concrete ingredients are directly feed in to the mixture plant and mixing done by means of machine. And it is pumped by means of concrete pump and placed in the site.
concrete is heterogeneous mixture. Ingredients in concrete are cement, sand, aggregates,and water. These are mixed based on mix design.
Concrete is a heterogeneous mixture. This means that it is made of different substances that remain physically separate.
Concrete is a mixture not a compound.
Mixture
Concrete is a mixture of many substances which are not similar.
Concrete is a mixture, not a pure substance. It is made up of various substances such as cement, water, aggregates (sand, gravel), and additives. Each of these components retains its own properties and can be physically separated from the others.
Concrete is not a homogenous mixture but a heterogenous one. A homogenous mixture would be one that is completely uniform which concrete is not. A heterogenous mixture is one that is not uniform.
The primary ingredients of concrete—cement, water, aggregates, and admixtures—interact to create a durable construction material. Cement binds the ingredients together, water activates the cement, aggregates provide strength and volume, and admixtures enhance specific properties like workability or durability. The combination of these ingredients results in a mixture that hardens over time to form a strong, long-lasting material suitable for various construction applications.
No, concrete is not a fluid. It is a solid material that hardens and sets over time due to a chemical reaction called hydration, in which water reacts with the concrete mixture to form crystals that bind the ingredients together.
Aggregate, Ordinary Portland Cement, sand, water
Concrete is a mixture containing cement, sand, gravel and water.