Concrete is a heterogeneous mixture. This means that it is made of different substances that remain physically separate.
Concrete actually contains cement as well as sand and gravel. We say "cement concrete" because cement is an ingredient in concrete. And because the cement is what binds together the sand and gravel that make up the concrete.
RCC stands for reinforced concrete cement. it is a building structure made by combining the steel rod with cement concrete mixture. like beam ,pillers etc.
in asphalt and cement concrete. We can use sand ,cement and water as a mixture of mortar.
Target strength is the design strength which is determined by whom ever designed mixture of aggregates and the water/cement ratio.
To make a concrete beam, first, create a formwork using wood or metal to shape the beam. Next, mix concrete by combining cement, water, sand, and aggregates, then pour the mixture into the formwork. Reinforce the beam with steel rebar for added strength, ensuring it's properly positioned within the concrete. Finally, allow the concrete to cure for several days before removing the formwork, ensuring the beam has achieved adequate strength.
heterogeneous mixture
Heterogeneous mixture.
Homogenous
I consider cement as a heterogeneous mixture.
Heterogeneous mixture
heterogeneous
Homogenous
No, it is heterogeneous.
No it is a heterogeneous mixture, I believe
Homogenous
It is not a homogeneous mixture.
heterogeneous